EXODUS COMMUNICATIONS INC
DEFM14A, 2000-12-07
BUSINESS SERVICES, NEC
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<PAGE>


                               SCHEDULE 14A

                              (Rule 14a-101)

                  INFORMATION REQUIRED IN PROXY STATEMENT
                            SCHEDULE 14A INFORMATION

                Proxy Statement Pursuant to Section 14(a) of the
                        Securities Exchange Act of 1934

Filed by the Registrant [X]

Filed by a Party other than the Registrant [_]

                                          [_] Confidential, for Use of the
Check the appropriate box:                    Commission Only (as Permitted by
                                              Rule 14a-6(e)(2))

[_] Preliminary Proxy Statement

[X] Definitive Proxy Statement

[_] Definitive Additional Materials

[_] Soliciting Material Under Rule 14a-12


                          EXODUS COMMUNICATIONS, INC.
                (Name of Registrant as Specified in Its Charter)


                                      N/A
    (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

Payment of Filing Fee (Check the appropriate box):

[_] No fee required.

[X] Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

  (1)  Title of each class of securities to which transaction applies: Common
       stock, par value $0.01 per share, of GlobalCenter Holding Co.

  (2)  Aggregate number of securities to which transaction applies:
       233,500,000 shares of common stock of GlobalCenter Holding Co.

  (3)  Per unit price or other underlying value of transaction computed
       pursuant to Exchange Act Rule 0-11 (set forth the amount on which the
       filing fee is calculated and state how it was determined): The filing
       fee of $302,012 was calculated pursuant to Rule 0-11(c)(1) of the
       Securities Exchange Act, by multiplying the value of GlobalCenter
       Holding Co. common stock to be received by Exodus Communications, Inc.
       in the transaction by 1/50 of 1%. The value of the GlobalCenter Holding
       Co. common stock was determined to be $1,510,059,000 in accordance with
       Rule 0-11(a)(4) of the Exchange Act based on the book value of $6.467
       per share computed as of September 30, 2000.

  (4)  Proposed maximum aggregate value of transaction: $1,510,059,000

  (5)  Total fee paid: $302,012, of which $2,198 is paid herewith and $299,814
       was paid with the Preliminary Proxy Statement.

[_] Fee paid previously with preliminary materials.

[_] Check box if any part of the fee is offset as provided by Exchange Act Rule
    0-11(a)(2) and identify the filing for which the offsetting fee was paid
    previously. Identify the previous filing by registration statement number,
    or the form or schedule and the date of its filing.

  (1)  Amount Previously Paid:

  (2)  Form, Schedule or Registration Statement No.:

  (3)  Filing Party:

  (4)  Date Filed:
<PAGE>




                                [EXODUS LOGO]



                         EXODUS COMMUNICATIONS, INC.
                               PROXY STATEMENT

                           ------------------------

                       SPECIAL MEETING OF STOCKHOLDERS


                                JANUARY 9, 2001
                           SANTA CLARA, CALIFORNIA

<PAGE>

[LOGO OF EXODUS]

Exodus Communications, Inc.
2831 Mission College Boulevard

Santa Clara, California 95054-1838

408-346-2200                                               December 7, 2000

  Dear Exodus Stockholder,

     The Exodus board of directors, after careful consideration, has approved
  a merger of a wholly owned subsidiary of Exodus with and into GlobalCenter
  Holding Co. in exchange for all of the issued and outstanding shares of
  GlobalCenter Holding Co. The board of directors believes that this proposed
  merger will accelerate the pace of Exodus' global expansion and enhance its
  position as a leader in complex Web hosting and managed services.

     Exodus believes that combining Exodus and GlobalCenter Holding Co., two
  leading Web hosting providers, will enhance Exodus' global Internet Data
  Center infrastructure, strengthen Exodus' customer support, sales and
  professional services organizations, expand Exodus' customer base and
  improve Exodus' competitive position. In addition, Exodus believes that the
  merger will give Exodus a strong presence in Asia, a greater geographic
  presence worldwide and a stronger worldwide network.

     If the merger is completed, GlobalCenter Holding Co. will become a wholly
  owned subsidiary of Exodus. At the completion of the merger, Exodus will
  issue shares of Exodus common stock to GlobalCenter Holding Co.'s sole
  stockholder, Global Crossing GlobalCenter Holdings, Inc. In addition, each
  outstanding option to purchase shares of GlobalCenter Inc. common stock, as
  well as certain other options to purchase shares of Global Crossing Ltd.
  common stock, will be converted into the right to purchase shares of Exodus
  common stock. The number of shares that Exodus will issue in the merger will
  be determined under a formula at the time the merger is completed. Based on
  various assumptions discussed in the enclosed proxy statement, Exodus would
  issue 108,180,550 shares of Exodus common stock to Global Crossing
  GlobalCenter Holdings, Inc., which would represent approximately 20.3% of
  the outstanding shares of Exodus after the merger, and would assume or issue
  options to purchase 13,815,109 shares of Exodus common stock to GlobalCenter
  employees.

     Exodus is very enthusiastic about the merger. The merger cannot be
  completed unless the issuance of Exodus common stock in the merger is
  approved by the holders of a majority of the shares entitled to vote that
  are present in person or by proxy at the special meeting and are voted for
  or against the proposal.

     This proxy statement provides you with detailed information about the
  proposed merger. This proxy statement is dated December 7, 2000 and is first
  being mailed to stockholders of Exodus on or about December 7, 2000. Exodus
  strongly encourages you to read this document carefully, including the
  description of risks related to the merger beginning on page 17.

     The Exodus board of directors is seeking your approval to allow Exodus to
  issue shares of its common stock in connection with the merger. Whether or
  not you plan to attend the special meeting, please complete, date, sign and
  promptly return the accompanying proxy in the enclosed postage-paid envelope
  so that your shares are represented at the meeting.

     Exodus believes this merger will offer Exodus significant opportunities
  to expand its business in exciting new ways. We urge you to vote FOR the
  issuance of Exodus common stock in the merger.

                                              Sincerely,

                                              /S/ ELLEN M. HANCOCK

                                              Ellen M. Hancock
                                              Chairman and Chief Executive
                                               Officer

                                  THE INFRASTRUCTURE FOR THE DIGITAL ECONOMY(TM)
<PAGE>

[LOGO OF EXODUS]

Exodus Communications, Inc.
2831 Mission College Boulevard

Santa Clara, California 95054-1838

408-346-2200

                   NOTICE OF SPECIAL MEETING OF STOCKHOLDERS

    To Our Stockholders:

       NOTICE IS HEREBY GIVEN that a special meeting of the stockholders of
    Exodus Communications, Inc., a Delaware corporation, will be held at
    the Company's executive offices at 2831 Mission College Boulevard,
    Santa Clara, California at 10:00 a.m., Pacific Time on January 9, 2001,
    for the following purposes:

    1. To approve the issuance of shares of Exodus common stock in the
       merger of a wholly owned subsidiary of Exodus with and into
       GlobalCenter Holding Co., in exchange for all of the issued and
       outstanding shares of GlobalCenter Holding Co. The merger agreement
       relating to the proposed merger is included as Annex A to the
       attached proxy statement.

    2. To transact other business as may properly come before the special
       meeting or any adjournments or postponements of the special meeting.

       The merger cannot be completed unless the issuance of Exodus common
    stock in the merger is approved by the holders of a majority of the
    shares entitled to vote that are present in person or by proxy at the
    special meeting and are voted for or against the proposal.

       Your vote is very important. Whether or not you plan to attend the
    special meeting, please complete, sign and date the enclosed proxy card
    and promptly return it in the enclosed postage-paid envelope. You may
    revoke your proxy at any time before it is voted by signing and
    returning a later dated proxy for the same shares, by filing with the
    Secretary of Exodus a later dated, written revocation or by attending
    and voting at the special meeting.

                                           By Order of the Board of Directors,

                                           /S/ ADAM W. WEGNER
                                           Adam W. Wegner
                                           Senior Vice President, Legal and
                                            Corporate Affairs,
                                           General Counsel and Secretary

    Santa Clara, California

    December 7, 2000
                                  THE INFRASTRUCTURE FOR THE DIGITAL ECONOMY(TM)
<PAGE>

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                           Page
                                                                           ----
<S>                                                                        <C>
QUESTIONS AND ANSWERS ABOUT THE MERGER....................................   1
SUMMARY...................................................................   3
  The Companies...........................................................   3
  Reasons for the Merger..................................................   4
  Opinions of Financial Advisors..........................................   4
  Accounting Treatment of the Merger......................................   4
  Overview of the Merger Agreement........................................   5
  Related Agreements......................................................   7
  Exodus' Selected Historical Consolidated Financial Data.................   8
  GlobalCenter Holding Co.'s Selected Historical Consolidated Financial
   Data...................................................................  10
  Exodus' Selected Unaudited Pro Forma Combined Condensed Financial
   Information............................................................  12
  Comparative Historical and Unaudited Pro Forma Per Share Data...........  14
  Market Price and Dividends..............................................  15
FORWARD-LOOKING STATEMENTS................................................  16
RISKS RELATED TO THE MERGER...............................................  17
THE SPECIAL MEETING.......................................................  23
  Date, time, place and purpose of the Exodus special meeting.............  23
  Record date, outstanding shares and quorum..............................  23
  Vote required, effect of abstentions and broker non-votes...............  23
  Share ownership of management and certain stockholders..................  23
  Expenses of proxy solicitation..........................................  23
  Voting of proxies.......................................................  23
  No appraisal rights.....................................................  24
  Recommendation of the Exodus board......................................  24
THE MERGER AND RELATED TRANSACTIONS.......................................  25
  Background of the Merger................................................  25
  Reasons for the Merger..................................................  27
  Recommendation of the Exodus Board......................................  29
  Opinions of Financial Advisors..........................................  29
  Regulatory Matters......................................................  35
  Accounting Treatment....................................................  35
  No Appraisal Rights.....................................................  35
THE MERGER AGREEMENT......................................................  36
  Conversion of GlobalCenter Stock and Options............................  36
  Conditions to the Merger................................................  39
  No Other Negotiations...................................................  40
  Exodus Acquisitions.....................................................  41
  Termination.............................................................  42
  Indemnification.........................................................  43
  Covenants...............................................................  43
  Representations and Warranties..........................................  45
  Possible Tax Refund to Global Crossing NA...............................  46
  Management Following the Merger.........................................  46
THE RELATED AGREEMENTS....................................................  47
  The Network Services Agreements.........................................  47
  Joint Venture Agreement.................................................  48
  Registration Rights Agreement, Stockholder Agreement and Other
   Agreements.............................................................  49
</TABLE>

                                       i
<PAGE>

                               TABLE OF CONTENTS
                                  (continued)

<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
<S>                                                                         <C>
EXODUS UNAUDITED PRO FORMA COMBINED CONDENSED FINANCIAL STATEMENTS........   51
  Unaudited Pro Forma Combined Condensed Balance Sheet....................   53
  Unaudited Pro Forma Combined Condensed Statements of Operations.........   54
  Notes to Unaudited Pro Forma Combined Condensed Financial Statements....   55
BUSINESS OF GLOBALCENTER..................................................   57
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
 OPERATIONS OF GLOBALCENTER...............................................   63
DIRECTORS OF EXODUS AFTER THE MERGER......................................   71
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT............   74
INDEPENDENT ACCOUNTANTS...................................................   76
LEGAL MATTERS.............................................................   76
SUBMISSION OF STOCKHOLDER PROPOSALS.......................................   76
WHERE YOU CAN FIND MORE INFORMATION.......................................   76
FINANCIAL STATEMENTS OF GLOBALCENTER......................................  F-1

ANNEX A Agreement and Plan of Merger......................................  A-1
ANNEX B Opinion of Donaldson, Lufkin & Jenrette Securities Corporation....  B-1
ANNEX C Opinion of Goldman, Sachs & Co....................................  C-1
</TABLE>

                                       ii
<PAGE>

                     QUESTIONS AND ANSWERS ABOUT THE MERGER

Q: Why is Exodus proposing the merger?

A: The board of directors of Exodus believes that the merger is in the best
   interests of Exodus and its stockholders because it will accelerate the pace
   of Exodus' global expansion and enhance its position as a leader in complex
   Web hosting and managed services. The Exodus board believes that the
   combined company will be more competitive and that the merger will enhance
   the future value of Exodus shares held by Exodus stockholders.

Q: Does the board of directors recommend voting in favor of the issuance of
   Exodus common stock in merger?

A: Yes. After careful consideration, the Exodus board of directors recommends
   that Exodus stockholders vote in favor of the issuance of Exodus common
   stock in the merger.

Q: Are there risks I should consider in deciding whether to vote for the
   issuance of Exodus common stock in merger?

A: Yes. In evaluating the merger, you should carefully consider the factors
   discussed in the section entitled "Risks Related to the Merger" beginning on
   page 17, and the factors discussed in the section "Factors Affecting Future
   Results" in our Annual Report on Form 10-K and Quarterly Reports on Form 10-
   Q that are incorporated by reference in this proxy statement.

Q: What are the effects of the merger on my shares of Exodus common stock?

A: Exodus stockholders will continue to own their shares of Exodus common stock
   after the merger. There will be no change in the number of shares of Exodus
   common stock held by current Exodus stockholders as a result of the merger.
   The number of shares that Exodus will issue in the merger will be determined
   under a formula at the time the merger is completed. In this proxy
   statement, we have calculated an assumed exchange ratio based upon the
   application of the merger conversion formula, the assumptions stated on
   pages 36 and 37 under the heading "The Merger Agreement--Conversion of
   GlobalCenter Stock and Options" and the assumption that the stock price
   components of the exchange ratio were calculated as of November 27, 2000.
   Based on that assumed exchange ratio, Exodus would issue 108,180,550 shares
   of Exodus common stock to Global Crossing GlobalCenter Holdings, Inc., which
   would represent approximately 20.3% of the outstanding shares of Exodus
   after the merger, and would assume or issue options to purchase 13,815,109
   shares of Exodus common stock to GlobalCenter employees. As a result of
   these issuances, your percentage ownership interest in Exodus will decrease.

Q: What stockholder approvals are needed?

A: Approval of the issuance of Exodus common stock in the merger requires the
   affirmative vote of the holders of a majority of the shares of Exodus common
   stock entitled to vote that are present in person or by proxy at the special
   meeting and are voted for or against the proposal. Abstentions and broker
   non-votes will not affect the outcome of the vote. Each holder of Exodus
   common stock is entitled to one vote per share. As of September 30, 2000,
   Exodus directors and executive officers and their affiliates beneficially
   owned approximately 4.3% of the outstanding shares of Exodus common stock.

Q: What constitutes a quorum, and why is a quorum required?

A: A quorum is required for the Exodus stockholders to conduct business at the
   special meeting. The presence at the meeting, in person or by proxy, of the
   holders of a majority of the shares entitled to vote on the record date will
   constitute a quorum, permitting the meeting to conduct its business. Proxies
   received but marked as abstentions and broker non-votes will be included in
   the calculation of the number of shares considered to be present at the
   meeting for quorum purposes.

                                       1
<PAGE>

Q: What do I need to do now?

A: Please carefully consider the information contained in this proxy statement
   and respond by completing, signing and dating your proxy card and returning
   it in the enclosed postage paid envelope as soon as possible so that your
   shares will be counted at the special meeting of Exodus stockholders.
   Alternatively, you may attend the special meeting and vote your shares in
   person rather than signing and mailing in your proxy card.

Q: Do I need to attend the meeting?

A: No. You can vote by completing, signing and dating your proxy card and
   returning it in the enclosed postage-paid envelope. Exodus anticipates that
   most stockholders will not attend the meeting in person. In addition, most
   of the directors and officers of Exodus, Global Crossing Ltd. and
   GlobalCenter Holding Co. are not expected to attend the meeting in person.

Q: What if I don't vote?

A: If you respond and do not indicate how you want to vote, your proxy will be
   counted as a vote in favor of the issuance of Exodus common stock in the
   merger. If you respond and mark your proxy to indicate that you abstain from
   voting, your vote will not affect the outcome of the vote, but it will be
   counted toward a quorum. If you do not respond, your vote will not be
   counted in the vote or in determining whether a quorum is present at the
   meeting.

Q:  Can I change my vote after I have delivered my proxy?

A: Yes. You can change your vote at any time before your proxy is voted at the
   special meeting. You can do this in one of three ways. First, you can revoke
   your proxy by sending written notice to the Secretary of Exodus before the
   meeting. Second, you can send the Secretary of Exodus a later dated, signed
   proxy before the meeting. And third, if you are a holder of record, you can
   attend the meeting in person and vote. If your shares are held in an account
   at a brokerage firm or bank, you should contact your brokerage firm or bank
   to change your vote.

Q: If my shares are held in "street name" by my broker, will my broker vote my
shares for me?

A: Your broker will vote your shares only if you provide instructions on how to
   vote by following the information provided to you by your broker.

Q: When do you expect the merger to be completed?

A: We are working towards completing the merger in January 2001. Exodus, Global
   Crossing and GlobalCenter have obtained all required regulatory approvals
   and, other than the contractual conditions in the merger agreement that
   remain to be satisfied or waived, only Exodus stockholder approval remains
   as a closing condition to the merger. We hope to complete the merger as soon
   as practicable following stockholder approval of the issuance of the shares
   in the merger.

Q: Whom should I call with questions?

A: If you have additional questions about the merger or would like additional
   copies of this document, you should contact:

     Exodus Communications, Inc.

     2831 Mission College Boulevard

     Santa Clara, California 95054

     Attention: Investor Relations

     Telephone: (408) 346-2200

                                       2
<PAGE>

                                    SUMMARY

   This summary highlights selected information in this proxy statement. It
does not contain all of the information that is important to you. We urge you
to read carefully this entire proxy statement and the other documents that we
refer to for a more complete understanding of the merger and the related
transactions. In particular, you should read the documents attached to this
proxy statement, including the merger agreement and the opinions of Exodus'
financial advisors, which are attached as Annexes A, B and C. In addition, we
incorporate by reference important business and financial information about
Exodus into this proxy statement. You may obtain the information incorporated
by reference without charge by following the instructions in the section
entitled "Where You Can Find More Information" that begins on page 76 of this
proxy statement.

The Companies

Exodus Communications, Inc.
2831 Mission College Boulevard
Santa Clara, California 95054
(408) 346-2200
Nasdaq stock symbol: EXDS

   Exodus Communications, Inc. is a leading provider of complex Internet
hosting for enterprises with mission-critical Internet operations. We offer
sophisticated system and network management solutions, along with professional
services, to provide optimal performance for customers' Web sites. We deliver
our services from geographically distributed, state-of-the-art Internet Data
Centers that are connected through a high performance dedicated and redundant
backbone network. Our tailored solutions are designed to integrate with
existing enterprise systems architectures and to enable customers to outsource
the monitoring, administration and optimization of their equipment,
applications and overall Internet operations. As of September 30, 2000, we had
over 3,700 customers under contract and managed over 62,000 customer servers
worldwide. As of that date, we operated 22 Internet Data Centers located in
Atlanta, Austin, Boston, Chicago, Frankfurt, Los Angeles, New York, Seattle,
Silicon Valley, Washington, D.C., London, Tokyo and Toronto. Our customers
represent a variety of industries, ranging from leading Internet companies to
major enterprise customers, including Yahoo!, Inktomi, Adidas, Nikko Salomon
Smith Barney, Starbucks, U.S. News and World Report, Oracle Business Online,
Oracle Managed Services and L'Oreal.

   We have expanded our solutions and services by acquiring providers of
Internet technologies--Arca Systems in October 1998, American Information
Systems in February 1999, Cohesive Technology Solutions in July 1999, Service
Metrics in November 1999, Global OnLine Japan in December 1999, KeyLabs, Inc.
in February 2000, Network-1 Professional Services Division in February 2000 and
Grenville Consulting UK Limited in August 2000. We also completed an equity
investment in Mirror Image Internet, Inc. in April 2000.

   The information on our Web site is not part of this proxy statement. Exodus
Communications, Exodus, CyberCabinet, CyberRack, Multipath Site, Multipath Net,
SystemHealth Monitoring and Virtual Data Center are trade names and trademarks
of Exodus. This proxy statement may also include trade names and trademarks of
other companies.

   Unless the context otherwise requires, the terms "we," "us," "our" and
"Exodus" refer to Exodus Communications, Inc., a Delaware corporation.

                                       3
<PAGE>

GlobalCenter Holding Co.
141 Caspian Court
Sunnyvale, California 94089
(408) 543-4700

   GlobalCenter is a leading provider of Internet infrastructure services
incorporating complex Web hosting, Internet protocol network services, hardware
and software procurement and installation, content distribution, integration
and management services, systems applications, and professional services. As of
September 30, 2000, GlobalCenter provided services to over 600 customers,
including Akamai, NBCi, Novell, Viacom and ZDNet.

   As of September 30, 2000, GlobalCenter operated 11 data centers
strategically located near major business centers in northern and southern
California, New York City, Washington, D.C., London, and Melbourne. In
addition, as of that same date, GlobalCenter was developing nine data centers
in the United States, Europe and the Asia-Pacific region, which would bring the
total gross square footage of GlobalCenter's data centers to approximately
one million.

   GlobalCenter Inc. is a Delaware corporation and a direct wholly owned
subsidiary of GlobalCenter Holding Co. GlobalCenter Holding Co. is an indirect
wholly owned subsidiary of Global Crossing North America, Inc. and a direct
wholly owned subsidiary of Global Crossing GlobalCenter Holdings, Inc.
Global Crossing North America, Inc., which we refer to in this proxy statement
as Global Crossing NA, is itself a direct wholly owned subsidiary of Global
Crossing Ltd., a Bermuda company, whose shares are listed on the New York Stock
Exchange under the symbol "GX." For a chart illustrating the organization of
these companies, please see page 6. For purposes of discussing the business and
operations to be acquired by Exodus in the merger described in this proxy
statement, we will refer to GlobalCenter Holding Co., GlobalCenter Inc. and
their subsidiaries collectively as GlobalCenter. When we refer to Global
Crossing in this proxy statement, we mean Global Crossing Ltd. and its
subsidiaries other than GlobalCenter.

   The information on GlobalCenter's and Global Crossing's Web site is not part
of this proxy statement. "GlobalCenter" and the GlobalCenter logo are service
marks or registered service marks of GlobalCenter.

Reasons for the Merger (see page 27)

   The Exodus board of directors believes that the merger will benefit Exodus
by accelerating the pace of Exodus' global expansion and enhancing its position
as a leader in complex Web hosting and managed services.

Opinions of Financial Advisors (see page 29)

   In deciding to approve the merger, the Exodus board of directors considered,
among other things, the opinions of its financial advisors, Donaldson, Lufkin &
Jenrette Securities Corporation, dated September 27, 2000, and Goldman, Sachs &
Co., dated September 28, 2000, each to the effect that as of those dates and
based on and subject to the assumptions, limitations and qualifications stated
in the opinions, the exchange ratio was fair from a financial point of view to
Exodus. The full text of each opinion is attached as Annex B and Annex C to
this proxy statement and should be read carefully in its entirety. These
opinions are directed to the Exodus board of directors and are not
recommendations as to how you should vote on the issuance of Exodus common
stock in the merger.

Accounting Treatment of the Merger (see page 35)

   Exodus intends to account for the merger as a purchase transaction. This
means that for financial accounting purposes, Exodus will allocate the purchase
price to the fair value of the assets it acquires, including goodwill and other
intangible assets.

                                       4
<PAGE>


Overview of the Merger Agreement (see page 36)

   Effects of the merger. The merger agreement provides for the merger of
Einstein Acquisition Corp., a wholly owned subsidiary of Exodus, with and into
GlobalCenter Holding Co.  GlobalCenter Holding Co. will be the surviving
corporation in the merger and become a wholly owned subsidiary of Exodus. As a
result of the merger, Global Crossing GlobalCenter Holdings, Inc., the parent
corporation of GlobalCenter Holding Co., will become a stockholder of Exodus.
For an illustration of the organization of the companies before and after the
merger, see the chart on page 6.

   Conversion of GlobalCenter common stock. When the merger is completed, the
shares of common stock of GlobalCenter Holding Co. outstanding immediately
before the merger will be converted into and exchanged for shares of Exodus
common stock. The number of shares of our common stock to be issued in the
merger will be determined by multiplying the number of shares of GlobalCenter
Holding Co. common stock by an exchange ratio. The exchange ratio will be
determined under a formula and will depend upon a number of factors, including
the average closing prices of Exodus and Global Crossing Ltd. common stock over
the ten trading days ending two days before the completion of the merger.
Exodus would issue 108,180,550 shares of Exodus common stock to Global Crossing
GlobalCenter Holdings, Inc., which would represent approximately 20.3% of the
outstanding shares of Exodus after the merger, based upon the application of
the merger conversion formula, the assumptions stated on pages 36 and 37 under
the heading "The Merger Agreement--Conversion of GlobalCenter Stock and
Options" and the assumption that the ten-day average closing prices of Global
Crossing Ltd. common stock and Exodus common stock were calculated as of
November 27, 2000.

   Assumption of options. When the merger is completed, Exodus will assume each
option to purchase shares of common stock of GlobalCenter Inc. In addition,
some employees of GlobalCenter have options to purchase shares of common stock
of Global Crossing Ltd. Some of these Global Crossing Ltd. options will be
deemed to be equivalent to options to purchase shares of GlobalCenter Inc.
common stock and will be assumed by Exodus. The Global Crossing Ltd. options
held by GlobalCenter employees that will not be deemed to be equivalent to
GlobalCenter Inc. options will, if vested, remain unchanged and if unvested,
will be cancelled upon the completion of the merger. Exodus will grant new
options to purchase Exodus common stock to replace these cancelled Global
Crossing Ltd. options. Exodus would assume or issue options to purchase
13,815,109 shares of Exodus common stock to GlobalCenter employees, based upon
the application of the merger conversion formula, the assumptions stated on
pages 36 and 37 under the heading "The Merger Agreement--Conversion of
GlobalCenter Stock and Options" and the assumption that the ten-day average
closing prices of Global Crossing Ltd. common stock and Exodus common stock
were calculated as of November 27, 2000. The treatment of options to be assumed
or issued in the merger is more fully described in this proxy statement under
the same section.

   When the merger will become effective. The merger will become effective as
provided in a certificate of merger to be filed with the Secretary of State of
the State of Delaware. The closing will occur at a date and time agreed upon by
the parties promptly after all conditions to closing have been satisfied or
waived. We are working towards completing the merger in January 2001.

                                       5
<PAGE>

   The organization of the companies before and after the merger is illustrated
below:

[Graphical representation of the companies before and after the merger:

                   Before the Merger

Holders of Exodus                         Holders of Global Crossing Ltd.
Common Stock                              Common Stock
     |                                        |
     |                                    Global Crossing Ltd.
     |                                        |
     |                                    Global Crossing
     |                                    North America, Inc.
     |                                    (Global Crossing NA)
  Exodus Communications, Inc.                 |
     |                                    (indirect)
     |                                        |
     |                                    Global Crossing
     |                                    GlobalCenter
     |                                    Holdings, Inc.
     |                                        |
Einstein Acquisition Corp-----Merge-------GlobalCenter Holding Co.
                                              |
                                          GlobalCenter Inc.


                   After the Merger

Existing Holders of Exodus                Global Crossing
Common Stock                              GlobalCenter
                                          Holding Co.
                      \                  /
                   Exodus Communications, Inc.
                         |
                   GlobalCenter Holding Co.
                         |
                   GlobalCenter Inc.]

                                       6

<PAGE>


   Conditions to the merger. The completion of the merger depends on a number
of conditions being satisfied, including the following:

  .  approval of the issuance of Exodus common stock in the merger by the
     Exodus stockholders;

  .  the absence of any law, order or injunction prohibiting completion of
     the merger; and

  .  at the closing, the representations and warranties of each of Exodus and
     GlobalCenter Holding Co. being true in all material respects and each of
     Exodus, Global Crossing NA, Global Crossing GlobalCenter Holdings, Inc.,
     GlobalCenter Holding Co. and GlobalCenter Inc. having performed in all
     material respects their respective pre-closing covenants in the merger
     agreement.

   In addition, Exodus, Global Crossing NA, Global Crossing GlobalCenter
Holdings, Inc., GlobalCenter Holding Co. and GlobalCenter Inc. must satisfy
other conditions before completion of the merger. Each of the conditions to the
merger may be waived by the company entitled to assert the condition.

   Termination of the merger agreement. Exodus and GlobalCenter Holding Co. can
mutually agree to terminate the merger agreement without completing the merger.
Either Exodus or GlobalCenter Holding Co. can terminate the merger agreement if
any of the following events occur:

  .  if all conditions to closing have not been satisfied before March 31,
     2001 or, in limited circumstances, May 31, 2001, other than as a result
     of a breach by the terminating party;

  .  if the other party has breached any of its representations, warranties
     or covenants and the breach would cause the party to fail to satisfy a
     closing condition and the party has not cured the breach within ten
     days; or

  .  if there is a final order, decree or ruling that would permanently
     restrain, enjoin or otherwise prohibit the completion of the merger.

   Indemnification. Global Crossing NA has agreed to indemnify Exodus and its
affiliates and employees from any claims incurred because of a breach of
representations, warranties or covenants made by Global Crossing NA, Global
Crossing GlobalCenter Holdings, Inc., GlobalCenter Holding Co. or GlobalCenter
Inc. in the merger agreement and liabilities relating to assets of Global
Crossing NA, Global Crossing GlobalCenter Holdings, Inc., GlobalCenter Holding
Co. and GlobalCenter Inc. not used in GlobalCenter's business and not included
in its assets on the date of the merger agreement. Global Crossing NA will have
no obligation to indemnify Exodus unless the aggregate amount of all claims
exceeds $33 million and will not be obligated to indemnify Exodus for more than
$660 million. Global Crossing NA and Exodus have also agreed to indemnify each
other for specified tax liabilities.

 Management Following the Merger

   The current directors and executive officers of Exodus will continue to be
the directors and executive officers of Exodus after the merger. At the
completion of the merger, Exodus will appoint one additional director to be
designated by Global Crossing.

Related Agreements (see page 47)

   There are additional agreements related to the merger agreement, including:

  .  Network Services, Marketing and Cooperation Agreements with Global
     Crossing Ltd. and Asia Global Crossing Ltd., a company affiliated with
     Global Crossing Ltd. and GlobalCenter Holding Co.;

  .  Joint Venture Agreement with Asia Global Crossing Ltd.;

  .  Stockholder Agreement;

  .  Registration Rights Agreement;

  .  Transition Agreement; and

  .  Noncompetition agreements between Exodus, GlobalCenter Holding Co. and
     various GlobalCenter employees.

                                       7
<PAGE>


          Exodus' Selected Historical Consolidated Financial Data

   The following selected historical consolidated financial data has been
derived from our historical financial statements, and should be read together
with those financial statements and related notes that are incorporated by
reference in this proxy statement.

   The consolidated statement of operations data and statement of cash flows
data for the years ended December 31, 1995 and 1996 and the consolidated
balance sheet data as of December 31, 1995, 1996 and 1997 are derived from
audited financial statements that are not included in or incorporated by
reference into this document. The consolidated statement of operations data and
statement of cash flows data for the years ended December 31, 1997, 1998 and
1999 and the consolidated balance sheet data as of December 31, 1998 and 1999
are derived from audited financial statements that are incorporated by
reference into this document. The consolidated statement of operations data and
statement of cash flows data for the nine months ended September 30, 1999 and
2000 and the consolidated balance sheet data as of September 30, 2000 are
derived from unaudited financial statements that are incorporated by reference
into this document.

   In the following tables, the determination of the number of "shares used in
computing basic and diluted net loss per share" is explained in Note 1 of Notes
to Consolidated Financial Statements which are incorporated by reference into
this document.

   In the following tables and in this document, "EBITDA" represents earnings
(loss) before net interest expense, income taxes, depreciation, amortization
(including amortization of deferred stock compensation) and other noncash
charges, including fixed asset write-offs. EBITDA should not be used as an
alternative to operating loss or net cash provided by (used for) operating
activities, investing activities or financing activities, each as measured
under accounting principles generally accepted in the United States. In
addition, EBITDA may not be comparable to other similarly titled information
from other companies. However, our management believes that EBITDA is an
additional meaningful measure of performance and liquidity. With respect to the
caption entitled "Deficiency of earnings available to cover fixed charges,"
earnings consist of loss before provision for income taxes plus fixed charges.
Fixed charges consist of interest charges and amortization of debt issuance
cost and discount or premium related to indebtedness, whether immediately
expensed or capitalized and amortized, and that portion of rental expense we
believe to be representative of interest. The "EBITDA" and "Deficiency of
earnings available to cover fixed charges" data is unaudited.

                                       8
<PAGE>


<TABLE>
<CAPTION>
                                                                                 Nine Months
                                    Year Ended December 31,                  Ended September 30,
                          ------------------------------------------------  ----------------------
                           1995     1996      1997      1998       1999       1999        2000
                          -------  -------  --------  --------  ----------  ---------  -----------
                                        (in thousands, except per share data)
<S>                       <C>      <C>      <C>       <C>       <C>         <C>        <C>
Consolidated Statement
 of Operations Data:
Total Revenues..........  $ 1,408  $ 3,130  $ 12,408  $ 52,745  $  242,140  $ 140,754  $   543,331
Costs and expenses:
 Cost of revenues.......    1,128    2,990    16,868    61,578     197,231    118,827      378,101
 Marketing and sales....    1,056    2,734    12,702    29,034      75,809     42,473      123,315
 General and
  administrative........      427    1,056     5,983    16,058      42,951     25,548       97,498
 Product development....       70      444     1,647     3,507       8,869      5,641       10,573
 Amortization of
  goodwill and
  intangible assets.....      --       --        --        141       9,438      5,597       25,412
 Acquisition-related
  charges...............      --       --        --        --        5,058        --           --
                          -------  -------  --------  --------  ----------  ---------  -----------
     Total costs and
      expenses..........    2,681    7,224    37,200   110,318     339,356    198,086      634,899
                          -------  -------  --------  --------  ----------  ---------  -----------
     Operating loss.....   (1,273)  (4,094)  (24,792)  (57,573)    (97,216)   (57,332)     (91,568)
 Interest and other
  income (expense):
   Interest and other
    income..............      --        68       193     7,157      15,928     10,625       47,571
   Interest and other
    expense.............      (38)    (107)     (699)  (16,900)    (49,035)   (30,669)    (135,129)
                          -------  -------  --------  --------  ----------  ---------  -----------
     Total interest and
      other expense,
      net...............      (38)     (39)     (506)   (9,743)    (33,107)   (20,044)     (87,558)
                          -------  -------  --------  --------  ----------  ---------  -----------
     Net loss...........   (1,311)  (4,133)  (25,298)  (67,316)   (130,323)   (77,376)    (179,126)
 Cumulative dividends
  and accretion on
  redeemable
  convertible
  preferred stock.......      --       --    (1,413)   (2,014)         --         --           --
                          -------  -------  --------  --------  ----------  ---------  -----------
Net loss attributable to
 common stockholders....  $(1,311) $(4,133) $(26,711) $(69,330) $ (130,323) $ (77,376) $  (179,126)
                          =======  =======  ========  ========  ==========  =========  ===========
Basic and diluted net
 loss per share.........  $ (0.06) $ (0.13) $  (0.87) $  (0.28) $    (0.39) $   (0.23) $     (0.45)
                          =======  =======  ========  ========  ==========  =========  ===========
Shares used in computing
 basic and diluted net
 loss per share.........   21,048   30,624    30,856   251,616     335,848    331,948      398,512
                          =======  =======  ========  ========  ==========  =========  ===========
Consolidated Statement
 of Cash Flows Data:
Net cash provided by
 (used for) operating
 activities.............  $  (461) $(3,116) $(15,518) $(47,312) $  (46,726) $ (68,542) $    38,754
Net cash used for
 investing activities...      (69)  (3,877)  (23,864)  (92,757)   (390,614)  (235,134)  (1,042,139)
Net cash provided by
 financing activities...      692   10,545    45,937   285,814   1,296,745    319,632    1,260,801
Depreciation and
 amortization...........       65      461     3,429    13,024      50,881     28,383      117,030
Capital expenditures....       69    3,499    22,489    44,564     283,468    160,624      767,744
Other Data:
EBITDA..................  $(1,208) $(3,633) $(20,274) $(41,945) $  (44,738) $ (27,994) $    30,513
Deficiency of earnings
 available to cover
 fixed charges..........   (1,311)  (4,133)  (25,298)  (67,316)   (130,323)   (77,376)    (179,126)
</TABLE>

<TABLE>
<CAPTION>
                                          December 31,
                          ------------------------------------------------ September 30,
                           1995     1996      1997       1998      1999        2000
                          -------  -------  ---------  -------- ---------- -------------
                                                (in thousands)
<S>                       <C>      <C>      <C>        <C>      <C>        <C>
Consolidated Balance
 Sheet Data:
Cash and cash
 equivalents............  $   163  $ 3,715  $  10,270  $156,015 $1,015,960  $1,246,550
Restricted cash
 equivalents............      --       378      1,753    45,614     35,390      73,051
Working capital
 (deficiency)...........   (1,170)   1,892     (3,707)  124,636    946,798     901,806
Total assets............      840    8,289     40,973   298,798  1,742,890   3,655,352
Equipment loans, line of
 credit facilities,
 capital lease
 obligations, less
 current portion........      141    1,449     15,135    27,284     48,696      64,173
Convertible subordinated
 notes..................      --       --         --        --     749,800     562,494
Senior notes............      --       --         --    200,000    776,231   1,936,062
Total stockholders'
 equity (deficit).......   (1,140)  (5,234)  (30,600)    24,277     17,615     567,644
</TABLE>

                                       9
<PAGE>


GlobalCenter Holding Co.'s Selected Historical Consolidated Financial Data

   The table below provides selected historical consolidated financial data of
GlobalCenter Holding Co. GlobalCenter Holding Co. derived the consolidated
statements of operations and the assets and liabilities data below as of and
for the three-month period ended December 31, 1999, the nine-month period ended
September 30, 1999 and the years ended December 31, 1998 and 1997 from audited
consolidated financial statements that are included in this document. The
financial data as of September 30, 2000 and for the nine months ended September
30, 2000 are derived from GlobalCenter Holding Co.'s unaudited consolidated
financial statements that are included in this document. GlobalCenter Holding
Co. has made adjustments, consisting of normal recurring adjustments, which in
the opinion of GlobalCenter Holding Co.'s management are necessary for a fair
presentation of its financial position as of September 30, 2000 and the results
of its operations for the nine months ended September 30, 2000. Results of
operations for the nine months ended September 30, 2000 are not necessarily
indicative of the results that may be expected for the full year or for any
future period.

   GlobalCenter Inc. was acquired by Frontier Corporation in February 1998 in a
pooling-of-interests merger transaction. On September 28, 1999, Global Crossing
Ltd. acquired Frontier Corporation in a merger transaction. For financial
reporting purposes, the merger of Frontier Corporation with Global Crossing was
deemed to have occurred on September 30, 1999. In connection with the Global
Crossing/Frontier Corporation merger, the assets and liabilities of
GlobalCenter Inc. were adjusted to their respective fair values under the
purchase method of accounting. GlobalCenter Holding Co. has included the assets
and liabilities of GlobalCenter Inc. and the related consolidated results of
operations for periods prior to October 1, 1999 under the heading
"Predecessor," and of GlobalCenter Holding Co. for periods subsequent to
September 30, 1999 under the heading "GlobalCenter." The effects of the fair
value adjustments to GlobalCenter Holding Co.'s assets and liabilities from the
Global Crossing/Frontier Corporation merger, including amortization of goodwill
and other intangibles, are shown in the GlobalCenter Holding Co. statements of
operations data and balance sheet data.

   Depreciation, amortization and certain other line items included in the
operating results, and property, equipment and goodwill balances included in
the balance sheets of GlobalCenter Holding Co. are not directly comparable
between periods because the GlobalCenter Holding Co. results after September
30, 1999 include the effects of purchase accounting adjustments related to the
acquisition of Frontier Corporation by Global Crossing Ltd., while prior
periods do not. For this and other reasons, the selected historical
consolidated financial data provided below should be read in conjunction with
the Consolidated Financial Statements of GlobalCenter Holding Co. and related
notes and with "Management's Discussion and Analysis of Financial Condition and
Results of Operations of GlobalCenter," which appear elsewhere in this proxy
statement.

                                       10
<PAGE>


<TABLE>
<CAPTION>
                                    Predecessor                    GlobalCenter
                          --------------------------------- --------------------------
                             Year Ended        Nine Months  Three Months  Nine Months
                            December 31,          Ended        Ended         Ended
                          ------------------  September 30, December 31, September 30,
                            1997      1998        1999          1999         2000
                          --------  --------  ------------- ------------ -------------
                                               ($ in thousands)
<S>                       <C>       <C>       <C>           <C>          <C>
Consolidated Statements
 of Operations Data:
Revenues:
 Service revenues.......  $  6,511  $ 19,600    $ 29,951      $ 17,753     $  97,774
 Equipment revenues.....     1,228     3,640      17,228         5,971        38,821
                          --------  --------    --------      --------     ---------
   Total revenues.......     7,739    23,240      47,179        23,724       136,595
Costs and expenses:
 Cost of service
  revenues..............     5,257    14,804      36,451        17,328        93,026
 Cost of equipment
  revenues..............       995     3,208      15,573         5,365        36,986
 Sales and marketing....     1,966     8,948       9,531         6,088        25,213
 General and
  administrative........     2,044     4,694       6,897         3,067        44,294
 Depreciation and
  amortization..........       912     4,023       4,242         1,913        16,236
 Amortization of
  intangibles...........       325     1,294         974        74,270       222,810
 Merger costs...........       --      2,060         --            --            --
                          --------  --------    --------      --------     ---------
   Total costs and
    expenses............    11,499    39,031      73,668       108,031       438,565
                          --------  --------    --------      --------     ---------
Operating loss..........    (3,760)  (15,791)    (26,489)      (84,307)     (301,970)
Other income (expense),
 net....................        45        55         (44)          114          (229)
                          --------  --------    --------      --------     ---------
Loss from continuing
 operations before
 income taxes...........    (3,715)  (15,736)    (26,533)      (84,193)     (302,199)
Income tax benefit......       941     4,911       9,742         5,038        33,189
                          --------  --------    --------      --------     ---------
Net loss from continuing
 operations.............    (2,774) $(10,825)    (16,791)      (79,155)     (269,010)
Loss from discontinued
 operations, net of
 income tax benefit.....   (10,638)  (13,380)    (16,985)      (15,188)          --
                          --------  --------    --------      --------     ---------
   Net loss.............  $(13,412) $(24,205)   $(33,776)     $(94,343)    $(269,010)
                          ========  ========    ========      ========     =========
Consolidated Operating
 Data:
Cash (used in) operating
 activities.............  $ (3,147) $ (5,752)   $(10,057)     $(18,171)    $ (64,142)
Cash (used in) investing
 activities.............    (1,285)  (28,978)    (20,871)      (52,771)     (213,329)
Cash provided by
 financing activities...  $  4,933  $ 69,324    $ 81,415      $ 90,760     $ 284,265
</TABLE>

<TABLE>
<CAPTION>
                                        Predecessor         GlobalCenter
                                      --------------- ------------------------
                                             December 31,
                                      -------------------------- September 30,
                                       1997    1998      1999        2000
                                      ------- ------- ---------- -------------
                                                  ($ in thousands)
<S>                                   <C>     <C>     <C>        <C>
Consolidated Balance Sheet Data:
Goodwill and intangibles, net........ $ 8,764 $ 7,470 $1,411,130  $1,188,320
Total assets.........................  18,172  76,319  1,563,578   1,639,665
Total liabilities....................   2,578  12,085     65,233     129,606
Shareholder's equity.................  15,594  64,234  1,498,345   1,510,059
Total liabilities and shareholder's
 equity.............................. $18,172 $76,319 $1,563,578  $1,639,665
</TABLE>


                                       11
<PAGE>

 Exodus' Selected Unaudited Pro Forma Combined Condensed Financial Information

   The selected unaudited pro forma combined condensed financial information is
presented for illustrative purposes only and is not necessarily indicative of
the combined results of operations for future periods or the results of
operations that actually would have been realized had Exodus, Cohesive
Technology Solutions, Inc. and its subsidiaries and GlobalCenter Holding Co.
been combined companies during the specified periods.

   The selected unaudited pro forma combined condensed financial information is
qualified in its entirety by reference to, and should be read in conjunction
with, the consolidated financial statements and related notes of Exodus and the
historical consolidated financial statements and related notes of Cohesive,
which are incorporated by reference into this document, and the historical
consolidated financial statements and related notes of GlobalCenter Holding Co.
and the unaudited pro forma combined condensed financial statements of Exodus,
which are included elsewhere in this document.

   The selected unaudited pro forma combined condensed statement of operations
information for the year ended December 31, 1999 gives effect to the merger
between a wholly owned subsidiary of Exodus and Cohesive and to the merger
between a wholly owned subsidiary of Exodus and GlobalCenter Holding Co. as if
both mergers had taken place on January 1, 1999. The selected unaudited pro
forma combined condensed statement of operations information for the nine
months ended September 30, 2000 gives effect to the merger between a wholly
owned subsidiary of Exodus and GlobalCenter Holding Co. as if it had taken
place on January 1, 1999. The selected unaudited pro forma combined condensed
balance sheet information gives effect to the GlobalCenter Holding Co. merger
as if it had taken place on September 30, 2000.

   The selected unaudited pro forma combined condensed financial information
has been prepared on the basis of assumptions described in the notes to the
unaudited pro forma combined condensed financial statements included elsewhere
in this document. In the opinion of management, all adjustments necessary to
present fairly this selected unaudited pro forma combined condensed financial
information have been made.

   The selected unaudited pro forma combined condensed financial information
should be read in conjunction with the audited consolidated financial
statements and notes of Exodus and the audited financial statements and notes
of Cohesive and GlobalCenter Holding Co., which are incorporated by reference
into this document or included elsewhere in this document.

                                       12
<PAGE>


<TABLE>
<CAPTION>
                                                                   Nine Months
                                                      Year Ended      Ended
                                                     December 31, September 30,
                                                         1999         2000
                                                     ------------ -------------
                                                        (in thousands except
                                                          per share data)
<S>                                                  <C>          <C>
Unaudited Pro Forma Combined Condensed Statement of
 Operations Information:
Total revenues.....................................   $ 342,234    $  679,926
Cost and expenses:
  Cost of revenues.................................     296,486       517,847
  Marketing and sales..............................      95,022       148,528
  General and administrative.......................      59,700       145,964
  Product development..............................       8,869        10,573
  Amortization of goodwill and other intangible
   assets..........................................     485,040       375,749
  Acquisition-related charges......................       5,058           --
                                                      ---------    ----------
    Total cost and expenses........................     950,175     1,198,661
    Operating loss.................................    (607,941)     (518,735)
Interest expense, net..............................     (35,066)      (87,787)
                                                      ---------    ----------
    Loss from continuing operations before taxes...    (643,007)     (606,522)
Income tax benefit.................................         --            --
                                                      ---------    ----------
    Loss from continuing operations attributable to
     common stockholders...........................   $(643,007)   $ (606,522)
                                                      =========    ==========
Basic and diluted loss per share from continuing
 operations........................................   $   (1.44)   $    (1.20)
                                                      =========    ==========
Shares used in computing basic and diluted loss per
 share from continuing operations..................     445,629       506,693
                                                      =========    ==========
</TABLE>

<TABLE>
<CAPTION>
                                                                 September 30,
                                                                     2000
                                                                 -------------
<S>                                                              <C>
Unaudited Pro Forma Combined Condensed Balance Sheet
 Information:
Cash and cash equivalents.......................................  $1,257,760
Restricted cash equivalents.....................................      73,051
Working capital ................................................     846,832
Total assets....................................................   6,940,353
Equipment loans, line of credit facilities, capital lease
 obligations, less current portion..............................      64,173
Convertible subordinated notes..................................     562,494
Senior notes....................................................   1,936,062
Total stockholders' equity......................................   3,642,644
</TABLE>

                                       13
<PAGE>

         Comparative Historical and Unaudited Pro Forma Per Share Data

   The following table provides selected historical per share data of Exodus
and of GlobalCenter Holding Co., combined per share data on an unaudited pro
forma basis after giving effect to the merger on a purchase accounting basis,
and equivalent per share data attributable to an assumed .4633 shares of Exodus
common stock that would be received for each share of GlobalCenter Holding Co.
common stock. The information presented in this table is derived from the
financial information of Exodus and GlobalCenter Holding Co. and is only a
summary. This data should be read in conjunction with the selected historical
consolidated financial data and separate historical consolidated financial
statements of Exodus and GlobalCenter Holding Co. included elsewhere in or
incorporated by reference into this proxy statement. This table is not
necessarily indicative of the results of future operations of Exodus or actual
results that would have occurred if the merger had taken place prior to the
period indicated.

<TABLE>
<CAPTION>
                                            Historical   Exodus   GlobalCenter
                                Historical GlobalCenter Pro Forma  Pro Forma
                                  Exodus   Holding Co.  Combined   Equivalent
                                ---------- ------------ --------- ------------
   <S>                          <C>        <C>          <C>       <C>
   Book value per share:
     September 30, 2000........   $ 1.34      $ 6.47     $ 6.85      $ 3.17
     December 31, 1999.........   $ 0.10      $ 6.42     $10.01      $ 4.64
   Basic and diluted net loss
    per share:
     Nine months ended
      September 30, 2000.......   $(0.45)     $(1.15)    $(1.20)     $(0.56)
     Year ended December 31,
      1999.....................   $(0.39)     $(1.49)*   $(1.44)     $(0.67)
</TABLE>
  --------

  * Pro Forma

   To assist you in understanding the table above, we used the following
methods:

  .  We computed historical book value per share by dividing total
     stockholders' equity as of September 30, 2000 and December 31, 1999 by
     the number of common shares outstanding as of that date.

  .  We computed the pro forma combined book value per share amounts by
     dividing pro forma stockholders' equity, including pro forma
     adjustments, by the pro forma number of shares of Exodus common stock
     which would have been outstanding had the merger been completed as of
     September 30, 2000 and December 31, 1999 without including outstanding
     options. For more detailed information, refer to the unaudited pro forma
     combined condensed financial statements on page 51.

  .  We computed the pro forma combined basic and diluted net loss per share
     using the weighted average number of shares of common stock outstanding
     after the issuance of Exodus common stock in exchange for the
     outstanding shares of GlobalCenter Holding Co. common stock assuming the
     merger had been completed on January 1, 1999. We excluded dilutive
     options from the computation during these loss periods as their effect
     is anti-dilutive.

  .  The GlobalCenter Holding Co. pro forma equivalent per share amounts are
     calculated by multiplying the Exodus pro forma combined per share
     amounts by an assumed exchange ratio of .4633.

                                       14
<PAGE>

                           Market Price and Dividends

   Exodus common stock trades on the Nasdaq National Market under the symbol
"EXDS." The following table provides the high and low closing prices per share
of Exodus common stock for the periods indicated, as reported on the Nasdaq
National Market.

<TABLE>
<CAPTION>
                                                                   High   Low
                                                                  ------ ------
   <S>                                                            <C>    <C>
   Year Ending December 31, 2000
   Fourth Quarter (through December 5, 2000)..................... $46.25 $22.75
   Third Quarter.................................................  68.44  37.00
   Second Quarter................................................  70.81  29.00
   First Quarter.................................................  86.66  43.19

   Year Ended December 31, 1999
   Fourth Quarter................................................ $45.91 $15.52
   Third Quarter.................................................  21.70  13.45
   Second Quarter................................................  14.99   7.67
   First Quarter.................................................   9.38   3.77

   Year Ended December 31, 1998
   Fourth Quarter................................................ $ 4.17 $ 1.21
   Third Quarter.................................................   3.05   1.06
   Second Quarter................................................   2.99   1.91
   First Quarter (commencing March 19, 1998).....................   1.79   1.70
</TABLE>

   No public trading market exists for GlobalCenter Holding Co. common stock.

   On November 30, 2000, there were 427,556,039 shares of Exodus common stock
outstanding which were held of record by 1,420 stockholders. Immediately prior
to the merger, there will be 233,500,000 shares of GlobalCenter Holding Co.
common stock outstanding, which will be held of record by one shareholder,
Global Crossing GlobalCenter Holdings, Inc.

   Exodus has never declared or paid any cash dividends on its common stock.
Exodus currently intends to retain any earnings for use in its business and
does not anticipate paying any cash dividends in the foreseeable future.
GlobalCenter Holding Co. has never paid cash dividends on its common stock and
does not anticipate that any cash dividends will be paid on its common stock in
the foreseeable future.

                                       15
<PAGE>

                           FORWARD-LOOKING STATEMENTS

   The Securities and Exchange Commission encourages companies to disclose
forward-looking information so that investors can better understand a company's
future prospects and make informed investment decisions. This proxy statement
contains such forward-looking statements within the meaning of the Private
Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of
1933 and Section 21E of the Securities Exchange Act of 1934. These statements
may be made directly in this proxy statement and they may be made a part of
this proxy statement by reference to other documents filed with the Securities
and Exchange Commission and incorporated by reference into this proxy
statement. These statements may include statements regarding the period
following completion of the merger.

   Words such as "expects," "anticipates," "intends," "plans," "believes,"
"seeks," "estimates," variations of these words and similar expressions are
intended to identify these forward-looking statements. In particular,
statements regarding expected strategic benefits, advantages and other effects
of the merger described in "Summary--Reasons for the Merger" and "The Merger
and Related Transactions--Reasons for the Merger" and elsewhere in this
document are forward-looking statements. All forward-looking statements are
management's present expectations of future events and are subject to many
factors and uncertainties that could cause actual results to differ materially
from those projected in the forward-looking statements. In addition to the
risks related to the businesses of Exodus and GlobalCenter, the factors
discussed under "Risks Related to the Merger," among others, could cause actual
results to differ materially from those described in the forward-looking
statements. We make no representation as to whether any projected or estimated
financial information contained in any forward-looking statements will be
obtained and stockholders are cautioned not to place undue reliance on the
forward-looking statements, which speak only as of the date of this proxy
statement or the date of the document incorporated by reference in this proxy
statement. Exodus is not under any obligation, and expressly disclaims any
obligation, to update or alter any forward-looking statements, whether as a
result of new information, future events or otherwise.

                                       16
<PAGE>

                          RISKS RELATED TO THE MERGER

   In addition to the other material contained in or incorporated by reference
into this proxy statement, you should carefully consider the following risk
factors in evaluating whether or not to approve the issuance of Exodus common
stock in the merger.

If Exodus and GlobalCenter cannot effectively integrate their operations and
infrastructure, some of the potential benefit of the proposed merger will not
be realized.

   One reason for the proposed merger is that it is expected to allow Exodus to
utilize GlobalCenter facilities and employees to provide an enhanced level of
services in connection with Exodus' Web hosting and managed and professional
services operations. To do so, Exodus and GlobalCenter will have to integrate
their networks and management teams and their managed and professional services
operations. If this integration effort is not successful, then results of
operations could be adversely affected, employee morale could decline, key
employees could leave and customers could cancel existing orders or choose not
to place new ones. In addition, difficulties or delays in the integration of
the operations of Exodus and GlobalCenter, including the network and call
center operations, could disrupt customer service after the merger. If Exodus'
operations after the merger do not meet the expectations of Exodus' or
GlobalCenter's existing customers, then those customers might reduce their
future orders or cease doing business with the combined company altogether.

The market price of Exodus common stock is highly volatile and could decline as
a result of the proposed merger.

   In the past, Exodus common stock has experienced substantial price
volatility. This volatility might occur in the future, which could cause your
Exodus common stock to be worth less after the merger than before the merger.
Volatility can occur particularly as a result of quarter-to-quarter variations
in the actual or anticipated financial results of Exodus, its customers or
competitors, and announcements by Exodus or its competitors regarding new
products and services introductions. In addition, the market price of Exodus
common stock can fluctuate due to price and volume fluctuations in the stock
market, particularly those that affect the market price of Internet stocks.

   In addition, the market price of Exodus common stock might decline
significantly as a result of the proposed merger if:

  .  Exodus does not experience the benefits of the merger as quickly as
     anticipated, or at all, or the costs of or operational difficulties
     arising from the merger are greater than anticipated;

  .  the impact of the merger on Exodus' financial results is not in line
     with the expectations of financial analysts; or

  .  margins on managed and professional services decline because of
     competitive or other factors or because the anticipated shift of the
     total mix of business toward managed and professional services does not
     materialize.

The business of Exodus and GlobalCenter could suffer due to announcement of the
merger.

   The announcement of the merger may increase the likelihood of a number of
changes to the businesses of Exodus and/or GlobalCenter. These potential
changes include:

  .  loss of key management, development or other personnel;

  .  cancellation or decline in the rate of orders for Exodus' and/or
     GlobalCenter's products or services or deterioration of Exodus' and/or
     GlobalCenter's customer relationships;

  .  delays in product development or development of new service
     capabilities; and

  .  loss of key strategic relationships, joint marketing arrangements or key
     business partners.

                                       17
<PAGE>


   Changes in the business of Exodus and/or GlobalCenter pending the merger
could have a material impact on the business of Exodus after the merger. Even
if the merger is not completed, Exodus could be harmed by the expectation of
these changes, and restoring Exodus' business to its pre-announcement value
could take a long time and be costly.

GlobalCenter Holding Co.'s historical financial information may not be
representative of its results going forward.

   Global Crossing Ltd. did not account for GlobalCenter Holding Co. and
GlobalCenter Holding Co. was not operated as a separate entity for the periods
presented in this proxy statement. GlobalCenter Holding Co.'s historical
consolidated financial statements have been extracted from the consolidated
financial statements of Global Crossing Ltd. using the historical results of
operations and historical bases of the assets and liabilities of the
GlobalCenter Holding Co. Web hosting and related businesses that were
transferred to GlobalCenter Holding Co. GlobalCenter Holding Co.'s costs and
expenses include allocations of infrastructure costs associated with its use of
or benefit from centralized corporate services, including:

  .  information technology;

  .  real estate;

  .  accounting, tax and treasury;

  .  human resources;

  .  legal; and

  .  sales and marketing.

   Accordingly, the consolidated historical financial information of
GlobalCenter Holding Co. included in this proxy statement does not necessarily
reflect what GlobalCenter Holding Co.'s financial position, results of
operations and cash flows would have been had GlobalCenter Holding Co. been a
separate entity during the periods presented. As a result, this historical
consolidated financial information is not necessarily indicative of the future
financial results of GlobalCenter Holding Co.

The merger could result in the loss of employees at Exodus and GlobalCenter
before and after completion of the merger.

   Whether or not the merger occurs, Exodus and GlobalCenter may be unable to
retain some of their key employees. Although incentives offered by Exodus and
GlobalCenter to their employees after announcement of the merger may mitigate
this effect, it is possible that employees will seek employment elsewhere.
After the merger, integration of the businesses of Exodus and GlobalCenter
could result in changes in the culture and operations of the companies that
could cause the combined company to lose key employees. The success of the
combined company will depend in part upon its ability to attract and retain
highly skilled technical, managerial, sales and marketing personnel,
particularly additional management in the areas of application integration and
technical support. In particular, the loss of key employees at any GlobalCenter
regional office could adversely impact GlobalCenter's overall financial
results, which could have a negative impact on the operating results of Exodus
after the merger. Competition for such personnel is intense. After the merger,
Exodus may not be able to hire or retain the necessary personnel to integrate
GlobalCenter with Exodus and implement its business strategy. In addition,
Exodus may need to pay higher compensation for employees than it currently
expects.

If members of GlobalCenter's management leave, the potential benefits of the
merger may not be realized.

   GlobalCenter has hired most of its senior management within the last year.
As a result, GlobalCenter's management team has worked for GlobalCenter for
only a brief time. In addition, many members of

                                       18
<PAGE>


GlobalCenter's senior management will benefit significantly from the full
acceleration of vesting for their GlobalCenter options as a result of the
merger. Success of the merger will depend, in significant part, on the
continued services of GlobalCenter's senior management personnel and of its key
technical and sales personnel. If members of GlobalCenter's current management
were to terminate their employment with GlobalCenter, the ability of Exodus to
manage GlobalCenter's business and workforce after the merger would be harmed
and GlobalCenter's operations could be disrupted. GlobalCenter does not have
employment agreements for any of its employees other than Mr. Hindery, its
Chairman and Chief Executive Officer. Although GlobalCenter's Chief Executive
Officer and other members of the GlobalCenter management team will be subject
to noncompetition agreements with Exodus and GlobalCenter Holding Co. after the
merger, these agreements may not result in the retention of any members of the
management of GlobalCenter for any significant period of time. A loss of any
member of GlobalCenter's management could prevent Exodus from realizing or
defer realization of the benefits that Exodus anticipates from the merger.

The merger could harm key customer and third-party relationships.

   The proposed merger could harm the present and potential relationships of
Exodus and GlobalCenter with customers and other third parties with whom they
do business. For example, the continuance of GlobalCenter's customer
relationships is generally based on continued customer goodwill and
satisfaction rather than long-term orders or other contractual commitments.
Customers might postpone or cancel sales orders for Web hosting and/or managed
and professional services if they perceive that customer services and support
would decline as a result of the merger. Any changes in customer relationships
could harm the combined company's business. GlobalCenter's customers and other
third parties may, in response to the announcement of the merger, delay or
defer decisions concerning using GlobalCenter as their service provider.

The costs associated with the merger may be higher than expected, which could
harm the financial results of the combined company and cause a decline in the
value of Exodus common stock.

   Exodus and GlobalCenter estimate that they will incur direct transaction
costs of approximately $36 million associated with the merger. Exodus expects
to incur additional costs associated with consolidation and integration of
operations. These costs cannot be estimated accurately at this time. If the
total costs of the merger and related consolidation and integration exceed
estimates, or if the costs of the merger exceed the benefits of the merger, the
financial results of the combined company would suffer. Any shortfall in
anticipated operating results could cause the market price of Exodus common
stock to decline. In addition, the market price of Exodus common stock could
decline immediately, and perhaps significantly, if Exodus does not experience
business benefits as quickly or in as great an amount as expected by securities
analysts.

The acquisitions that we have recently completed may increase the integration
difficulties associated with the proposed merger with GlobalCenter.

   The challenges of integrating the operations of Exodus and GlobalCenter will
be increased by ongoing efforts associated with the continuing integration of
our other recent acquisitions. In October 1998, we acquired Arca Systems, a
provider of advanced network and system security consulting services. In
February 1999, we acquired American Information Systems, a provider of co-
location, Web hosting and professional services in the Chicago metropolitan
area. In July 1999, we acquired Cohesive Technology Solutions, a technology
professional services organization with expertise in networking, Web
applications and technology solutions. In November 1999, we acquired Service
Metrics, an Internet monitoring applications and services company. In December
1999, we acquired Global OnLine Japan, an Internet solutions provider in the
Japanese market. In February 2000, we acquired KeyLabs, Inc., a provider of e-
business testing services. Also, in February 2000, we acquired the Professional
Services Division of Network-1 Solutions, Inc., a security and network design
firm. In April 2000, we completed an investment in and entered into a
commercial relationship with Mirror Image Internet, Inc., a provider of content
distribution services. In August 2000, we acquired Grenville Consulting UK
Limited, a professional services organization based in the UK. We anticipate
that in the future

                                       19
<PAGE>


we will continue to consider other acquisitions of businesses and assets to
expand our business and to acquire complementary technologies and personnel.
The integration of multiple organizations requires a substantial amount of
management resources and attention. These acquisitions, as well as other
potential future acquisitions, will require us to manage and integrate the
acquired businesses and their personnel, which may be located in diverse
geographic locations, and will also require us to develop and market services
to new markets with which we may not be familiar. Our failure to integrate and
manage acquired businesses successfully and to retain their employees and
customers, and to address new markets associated with the acquired businesses
successfully, would harm our business and increase the difficulties associated
with the integration of the operations of GlobalCenter.

The number of shares of Exodus common stock to be issued in the merger will
vary depending upon a number of factors, and could differ from our estimate,
which could increase the dilutive effect of the merger to Exodus stockholders.

   The number of shares that Exodus will issue in the merger will be determined
under a formula at the time the merger is completed. In this proxy statement,
we have calculated an assumed exchange ratio based upon application of the
merger conversion formula, the assumptions stated on pages 36 and 37 under the
heading "The Merger Agreement--Conversion of GlobalCenter Stock and Options"
and the assumption that the stock price components of the exchange ratio were
calculated as of November 27, 2000. Based on that assumed exchange ratio,
Exodus would issue a total of 108,180,550 shares of Exodus common stock to
Global Crossing GlobalCenter Holdings, Inc., which would represent
approximately 20.3% of the outstanding shares of Exodus after the merger, and
would assume or issue options to purchase 13,815,109 shares of Exodus common
stock to GlobalCenter employees. This estimate is an example only. The number
of shares of Exodus common stock to be issued in the merger could change.
Exodus will not seek further approval of its stockholders if the number of
shares of Exodus common stock to be issued in the merger differs materially
from the estimates shown in this proxy statement. Stockholders are urged to
obtain recent market quotations for Exodus and Global Crossing Ltd. common
stock before they vote.

The merger will decrease the ownership interests of the current Exodus
stockholders.

   The shares of Exodus common stock to be issued to Global Crossing
GlobalCenter Holdings, Inc. in the merger will substantially dilute the
ownership interests of the current stockholders of Exodus compared to their
ownership interests in Exodus before the merger. The issuance of additional
shares of Exodus common stock upon exercise of the stock options being assumed
and issued by Exodus in the merger and stock options that Exodus may grant to
GlobalCenter's workforce after the merger will result in further dilution to
current Exodus stockholders.

As a result of the merger, Global Crossing will have a substantial ownership
interest in Exodus.

   Global Crossing has agreed that it will vote its shares of Exodus common
stock, at its option, either as directed by Exodus or in the same proportion as
the other Exodus stockholders until the earlier of five years after the merger
or the time that its percentage ownership of Exodus is reduced to below 10%.
This agreement does not, however, apply to a proposal relating to a change in
control of Exodus. In addition, Global Crossing has the right to designate one
nominee for election to the Exodus board of directors for as long as it owns a
total of at least 10% of the Exodus common stock outstanding. As a result of
these agreements, Global Crossing would be able to influence the management of
Exodus. In addition, Global Crossing will have influence over the outcome of a
stockholder vote on any matter relating to a change in control of Exodus.

Future sales of Exodus common stock by Global Crossing could cause the price of
Exodus common stock to decline.

   All of the shares of Exodus common stock issued at the completion of the
merger will be restricted shares. Exodus has agreed to register these shares
for resale within four months after the merger and to keep the

                                       20
<PAGE>


registration statement effective until the registered shares are sold or until
Global Crossing owns less than 3% of the Exodus common stock outstanding.
Global Crossing has agreed not to sell its shares for one year after the first
anniversary of the closing of the merger except under limited circumstances.
The market price of Exodus common stock could decline as a result of sales by
Global Crossing of its shares of Exodus common stock or the perception that
these sales could occur.

Our ability to expand our network is unproven and will require substantial
financial, operational and management resources.

   To satisfy customer requirements, we must continue to expand and adapt our
network infrastructure. We are dependent on MCI WorldCom, Qwest, Global
Crossing and other telecommunications providers for our network capacity. In
the future, we intend to rely more heavily and will become more dependent on,
Global Crossing for network operations and services. The expansion and
adaptation of our network infrastructure will require substantial financial,
operational and management resources as we negotiate telecommunications
capacity with network infrastructure suppliers. Due to the limited deployment
of our services at comparable levels of scale to date, our ability to connect
and manage substantially larger number of customers at high transmission speeds
is unknown. We have yet to prove our network's ability to be scaled up to
higher customer levels while maintaining superior performance. Furthermore, it
may be difficult for us to increase our network capacity quickly in light of
current necessary lead times within the industry to purchase circuits and other
critical items. If we fail to achieve or maintain high capacity data
transmission circuits, customer demand could diminish because of possible
degradation of service. In addition, as we upgrade our telecommunications
infrastructure to increase bandwidth available to our customers, we expect to
encounter equipment or software incompatibility which may cause delays in
implementation.

GlobalCenter has a limited operating history and its business model is still
evolving, which makes it difficult to evaluate GlobalCenter, its prospects and
the benefits of the merger to Exodus.

   GlobalCenter's limited operating history makes evaluating its business
operations and prospects difficult. GlobalCenter's range of service offerings
has changed since its inception and its business model is still new and
developing. GlobalCenter recently began offering a wider range of applications
and professional services. Because many of these services are new, GlobalCenter
cannot be sure that customers will buy them. As a result, the revenue and
income potential of its business is unproven.

Exodus and GlobalCenter have a history of significant losses and we expect
these losses to continue for the foreseeable future, which makes the business
of the combined company increasingly difficult to evaluate.

   Our limited operating history and heavy losses make evaluating our business
operations and our prospects difficult. We began offering server hosting and
Internet connectivity services in late 1995, opened our first dedicated
Internet Data Center in August 1996 and introduced managed services in 1997 and
professional services in 1998. Due to our short operating history, our business
model is still evolving. We have incurred operating losses each fiscal quarter
and year since 1995. We have experienced negative cash flows from operations in
each fiscal quarter from 1995 through March 31, 2000. For the quarters ended
June 30, 2000 and September 30, 2000, we achieved positive cash from
operations; however, there is no assurance that positive cash flows from
operations will continue or increase in future periods. Our accumulated deficit
was approximately $407.3 million at September 30, 2000.

   GlobalCenter also has experienced significant losses and negative cash flows
from operations in the past. GlobalCenter's net loss from continuing operations
was $269.0 million for the nine months ended September 30, 2000, $79.2 million
for the three months ended December 31, 1999, $16.8 million for the nine months
ended September 30, 1999, $10.8 million for the year ended December 31, 1998
and $2.8 million for the year ended December 31, 1997. While GlobalCenter's
revenues have grown in recent periods, this growth may not continue.

                                       21
<PAGE>


   We anticipate continuing to make significant investments in new Internet
Data Centers and network infrastructure, product development, sales and
marketing programs and personnel. We believe that we will continue to
experience net losses on a quarterly and annual basis for the foreseeable
future. We may also use significant amounts of cash and/or equity to acquire
complementary businesses, products, services or technologies. Although we have
experienced significant growth in revenues in recent periods, this growth is
not necessarily indicative of future operating results, and this growth may
decrease. It is possible that we may never achieve profitability on a quarterly
or annual basis.

Exodus and GlobalCenter both provide service level commitments to their
customers, so any significant degradation in service to customers could force
Exodus to reduce its prices enough to harm its business and financial results.

   Both Exodus' and GlobalCenter's customer contracts provide service level
agreements related to the continuous availability of Internet Data Center and
network services. These commitments are generally limited to a credit
consisting of reduction in monthly charges for disruptions in Internet
transmission services. If Exodus or GlobalCenter incurs significant service
degradation in connection with system downtime, Exodus will be forced to reduce
its charges and its business and financial results would be harmed. As
customers outsource more mission-critical operations, Exodus risks increased
liability claims and customer dissatisfaction if its systems fail to meet its
customers' expectations.

                                       22
<PAGE>

                              THE SPECIAL MEETING

Date, time, place and purpose of the Exodus special meeting

   The Exodus special meeting of stockholders will be held at our executive
offices at 2831 Mission College Boulevard, Santa Clara, CA 95054 at 10:00 a.m.,
Pacific Time on January 9, 2001. At the meeting, Exodus stockholders will be
asked:

   1. To approve the issuance of shares of Exodus common stock in the merger.
The merger agreement is attached as Annex A to this proxy statement.

   2. To transact other business as may properly come before the special
meeting or any adjournments or postponements of the special meeting.

Record date, outstanding shares and quorum

   The Exodus board of directors has fixed the close of business on November
30, 2000, as the record date for determining which stockholders are entitled to
vote at the special meeting. Only holders of record of Exodus common stock at
the close of business on the record date are entitled to notice of and to vote
at the meeting. As of the close of business on the record date, there were
427,556,039 shares of Exodus common stock outstanding and entitled to vote,
held of record by approximately 1,420 stockholders. The presence in person or
by proxy at the meeting of the holders of a majority of the shares entitled to
vote on the record date will constitute a quorum, permitting the meeting to
conduct its business. Proxies received but marked as abstentions and broker
non-votes will be included in the calculation of the number of shares
considered to be present at the meeting for quorum purposes, but not for
purposes of determining approval of the proposal.

Vote required, effect of abstentions and broker non-votes

   Approval of the issuance of shares in the merger requires the affirmative
vote of the holders of a majority of the shares of Exodus common stock that are
present in person or by proxy at the special meeting and are voted for or
against the proposal. Holders of Exodus common stock are entitled to one vote
for each share held as of the record date. Abstentions and broker non-votes
will not affect the outcome of the vote.

Share ownership of management and certain stockholders

   On September 30, 2000, directors, executive officers and affiliates of
Exodus as a group beneficially owned approximately 4.3% of the Exodus common
stock outstanding.

Expenses of proxy solicitation

   Exodus will pay the expenses of soliciting proxies for the meeting.
Following the original mailing of the proxies and other soliciting materials,
Exodus or its agents may also solicit proxies by mail, telephone, telegraph or
in person. Exodus has retained Skinner & Co., Inc. to aid in the solicitation
of proxies and to verify records relating to the solicitation. Skinner & Co.,
Inc. will receive customary fees and expense reimbursement for these services.
Exodus estimates these fees and expenses to be approximately $7,500. Following
the original mailing of the proxies and other soliciting materials, Exodus will
request that brokers, custodians, nominees and other record holders of Exodus
shares forward copies of the proxy and other soliciting materials to persons
for whom they hold shares. In these cases, Exodus will reimburse the record
holders for their reasonable expenses if they ask Exodus to do so.

Voting of proxies

   The proxy accompanying this proxy statement is solicited on behalf of our
board of directors for use at the special meeting. Please complete, date and
sign the accompanying proxy and promptly return it in the enclosed

                                       23
<PAGE>

envelope or otherwise mail it to us. All properly signed proxies that we
receive prior to the vote at the meeting and that are not revoked will be voted
at the meeting according to the instructions indicated on the proxies or, if no
direction is indicated, to approve the issuance of Exodus stock in the merger.
A proxy may be revoked by any of the following methods:

  .  a written instrument delivered to Exodus stating that the proxy is
     revoked;

  .  a subsequent proxy that is signed by the person who signed the earlier
     proxy and is presented at the special meeting; or

  .  attendance at the special meeting and voting in person.

   Please note, however, that if a stockholder's shares are held of record by a
broker, bank or other nominee and that stockholder wishes to vote at the Exodus
meeting, the stockholder must bring to the special meeting a letter from the
broker, bank or other nominee confirming that stockholder's beneficial
ownership of the shares.

   Exodus' board of directors does not know of any matter to be presented for
action at the meeting. If any other matters are properly brought before the
meeting, the persons named in the proxies will have discretion to vote on those
matters in accordance with their best judgment.

No appraisal rights

   Holders of Exodus common stock are not entitled to dissenters' rights or
appraisal rights with respect to the merger.

Recommendation of the Exodus board

   After careful consideration, the Exodus board of directors has determined
that the terms of the merger agreement and the merger are fair to, and in the
best interests of, the stockholders of Exodus and has approved the merger
agreement and the merger. The Exodus board of directors recommends that the
stockholders of Exodus vote "FOR" the issuance of shares of Exodus common stock
in the merger. All of the Exodus directors who considered the merger concurred
in this determination and recommendation.

                                       24
<PAGE>

                      THE MERGER AND RELATED TRANSACTIONS

Background of the Merger

   On June 26, 2000, Ms. Ellen Hancock, Chairman and Chief Executive Officer of
Exodus, and Mr. Richard Stoltz, former Chief Financial Officer and Special
Advisor, Strategy and Finance of Exodus, met with representatives of Thomas
Weisel Partners regarding the possibility of a strategic transaction between
Exodus and GlobalCenter, including a combination of the two companies. At this
meeting, the representatives of Thomas Weisel Partners informed Ms. Hancock and
Mr. Stoltz that, based on preliminary discussions with representatives of
GlobalCenter, it appeared that GlobalCenter might be interested in engaging in
discussions regarding a possible combination. At the conclusion of the meeting,
the parties agreed that Thomas Weisel Partners would attempt to schedule a
meeting with representatives of GlobalCenter to discuss the possible
transaction.

   On June 30, 2000, representatives of Exodus, Thomas Weisel Partners and
GlobalCenter met to discuss the principal terms under which the parties might
consider a merger between the two companies. At this meeting, the parties
discussed potential approaches to valuation of the companies and other issues
surrounding the transaction.

   On July 3, 2000, representatives of Exodus, Thomas Weisel Partners,
GlobalCenter and Global Crossing Ltd. met at the offices of GlobalCenter's
legal counsel to discuss the principal terms of a potential merger. On the same
day, Exodus management received an initial draft of a proposed merger agreement
from representatives of GlobalCenter.

   Between July 4 and July 14, 2000, representatives of Exodus, its legal
counsel, Thomas Weisel Partners and Goldman Sachs, on the one hand, and
representatives of GlobalCenter and Global Crossing Ltd., their legal counsel
and Morgan Stanley & Co. Incorporated, financial advisor to GlobalCenter and
Global Crossing Ltd., on the other, continued to meet to discuss and negotiate
the principal terms of the potential merger and the valuation of the
two companies. In addition, the parties began discussing and drafting a network
services agreement and discussed related transactions. During this period,
Exodus and its legal and financial advisors conducted a business, legal and
financial due diligence review of GlobalCenter and Global Crossing Ltd. and
their legal and financial advisors conducted a business, legal and financial
review of Exodus. On July 6 and 7, 2000, management of Exodus, GlobalCenter,
Global Crossing Ltd. and representatives of Thomas Weisel Partners and Morgan
Stanley met to discuss the proposed valuation for the potential merger and
additional transaction terms proposed by Exodus.

   On July 6, 2000, the Exodus board of directors met to consider the
possibility of a potential merger between Exodus and GlobalCenter. On July 10,
2000, the finance committee of the board of directors of Exodus met to evaluate
the potential merger of the two companies. On July 11, 2000, the Exodus board
of directors met and heard presentations by Exodus management and
representatives of Thomas Weisel Partners on the potential GlobalCenter merger.
After its discussions, the board authorized Exodus management to continue
negotiations with GlobalCenter, but to pursue a lower valuation for the
transaction than what was proposed at that time. The board further advised
Exodus management to continue to explore alternative strategic opportunities
with other third parties.

   On July 11, 2000, Ms. Hancock and Mr. Joseph Stockwell, Senior Vice
President, Business Development, of Exodus, and representatives of Thomas
Weisel Partners met with Mr. Hindery and Mr. David Walsh, Co-Chief Operating
Officer, Sales and Marketing, of Global Crossing Ltd., and representatives from
Morgan Stanley to discuss additional terms of the agreements. On July 12, 2000,
representatives of Exodus, Thomas Weisel Partners, GlobalCenter, Global
Crossing and Morgan Stanley met to discuss the major points of the proposed
merger agreement and other proposed commercial arrangements. On July 13, 2000,
GlobalCenter delivered a disclosure schedule for the proposed merger agreement
to Exodus' legal counsel.

                                       25
<PAGE>


   On July 14, 2000, the Global Crossing Ltd. board of directors met and
approved the terms of the proposed merger. Also on this date, the Exodus board
of directors met and discussed the terms of the proposed merger. At this
meeting, representatives of Thomas Weisel Partners made a presentation to the
Exodus board of directors regarding the proposed merger. As a result of the
discussions regarding the proposed merger during the Exodus board of directors
meeting, following the meeting Exodus proposed to GlobalCenter and Global
Crossing Ltd. a lower price for GlobalCenter in the proposed merger.
GlobalCenter and Global Crossing Ltd. rejected the price proposal and
negotiations between the parties were suspended.

   Between July 18 and July 22, 2000, Exodus management conferred with its
legal and financial advisors as to potential counteroffers to GlobalCenter and
Global Crossing Ltd. During this period, Donaldson, Lufkin & Jenrette, was
engaged as an additional financial advisor in connection with the GlobalCenter
transaction. On July 22, 2000, Exodus delivered a revised merger proposal to
Mr. Hindery as well as a revised offer letter on July 25, 2000.

   Between July 23 and July 27, 2000, representatives of the two parties met to
discuss the revised terms of the potential merger proposed by Exodus. On July
26, 2000, the finance committee of Exodus' board of directors met to review the
revised terms of the potential merger. On July 26, 2000, Mr. R. Marshall Case,
Chief Financial Officer of Exodus, and Mr. Hindery discussed by telephone a
commercial arrangement between the two companies for network services as well
as other issues. On July 28, 2000 legal counsel for Exodus delivered a revised
merger agreement to GlobalCenter and Global Crossing Ltd.

   On August 1, 2000, Mr. Case informed Mr. Hindery by telephone that Exodus
was interested in pursuing a transaction with GlobalCenter under the terms
originally proposed by Exodus on July 22, 2000. Mr. Hindery rejected these
terms as a basis for the transaction and expressed his intention to pursue
alternative transactions with other companies. By letter dated August 1, 2000
to Ms. Hancock, Mr. Hindery confirmed GlobalCenter's rejection of Exodus'
offer, and discussions between the two companies were suspended again. Exodus
management subsequently informed the finance committee of the Exodus board of
directors that the two companies had ceased negotiations.

   During the period between August 1 and late August, Exodus management
pursued discussions with another company regarding a potential strategic
transaction. Exodus ultimately did not complete this transaction.

   On September 1, 2000, Mr. Hindery contacted Ms. Hancock to renew discussions
between the companies. On September 6, 2000, the Exodus board of directors and
the finance committee of the Exodus board of directors met to review the status
of the proposed transaction. That same day, representatives of the parties met
at the offices of Exodus' legal counsel to discuss open issues in the merger
document and ancillary agreements. On September 7, 2000, Exodus' legal counsel
delivered a revised merger proposal to GlobalCenter and Global Crossing Ltd.,
on which GlobalCenter and Global Crossing Ltd. management and legal counsel
provided comments. The following day, Exodus management and its advisors
delivered a revised merger proposal to GlobalCenter and Global Crossing Ltd.
based on these comments.

   On September 14, 2000, representatives of Donaldson, Lufkin & Jenrette,
spoke by telephone with Mr. Gary Winnick, the Chairman of the Board of Global
Crossing Ltd., and Mr. Tom Casey, at that time the Vice Chairman of the Board
of Global Crossing Ltd., about the major outstanding issues of the proposed
transaction. On September 16, Mr. Casey contacted Mr. Case of Exodus for
further negotiations on these points. By telephone on September 21, 2000, Ms.
Hancock and Mr. Casey discussed the price collar mechanism for the merger.
Exodus' legal counsel subsequently delivered a revised merger proposal to
GlobalCenter and Global Crossing Ltd.

   On September 23, 2000, Exodus management and its legal and financial
advisors delivered to GlobalCenter and Global Crossing Ltd. a document
outlining the major terms of the transaction. After review of this document,
the parties reached an understanding regarding these terms. The following day,
Exodus' legal counsel delivered a revised set of transaction agreements to
GlobalCenter and Global Crossing Ltd.

                                       26
<PAGE>


   Between September 25 and 28, 2000, representatives of Exodus, GlobalCenter
and Global Crossing Ltd. met at the offices of Exodus' legal counsel to
negotiate the final terms of the merger agreement and the network services and
joint venture agreements. During this period, Exodus and its legal and
financial advisors continued their business, legal and financial due diligence
review of GlobalCenter and Global Crossing Ltd. and its legal and financial
advisors continued their business, legal and financial review of Exodus.

   On September 26, 2000, Exodus management presented to the finance committee
of the Exodus board of directors revised transaction agreements. The finance
committee of Exodus' board of directors agreed to recommend the transactions to
the Exodus board of directors. The following day, September 27, 2000, the board
of directors of Exodus met and approved the merger and the board of directors
of Global Crossing Ltd. met and approved the merger. During the meeting of the
Exodus board on September 27, 2000, each of Donaldson, Lufkin & Jenrette and
Goldman Sachs delivered presentations regarding their financial analyses in
connection with their evaluation of the fairness from a financial point of view
to Exodus of the proposed exchange ratio. At that meeting, each provided an
oral opinion to the Exodus board of directors, which was subsequently confirmed
by a written opinion, which is attached as an Annex to this proxy statement, to
the effect that as of the date of its opinion and based on and subject to the
assumptions, limitations and qualifications stated in its opinion, the proposed
exchange ratio was fair from a financial point of view to Exodus. On September
28, 2000, Exodus, GlobalCenter and Global Crossing signed the completed
transaction documents and issued a joint press release announcing the
transaction.

Reasons for the Merger

   The Exodus board of directors has approved the merger agreement. It has
deemed the merger advisable and determined that the terms of the merger
agreement are fair and in the best interests of Exodus and its stockholders.
During the course of its deliberations, the board considered a number of
factors, with the assistance of management and its financial and other
advisors. The following discussion of the factors considered by the Exodus
board in making its decision is not intended to be exhaustive.

   The Exodus board of directors believes that the proposed merger will
accelerate the pace of Exodus' global expansion and enhance its position as a
leader in complex Web hosting and managed services. The board considered the
following factors to be reasons that the merger would be beneficial to Exodus
and its stockholders:

  .  combining two leading Web hosting providers with similar scale,
     businesses and organizational models that are focused on providing
     hosting solutions for enterprises worldwide;

  .  enhancing Exodus' global Internet Data Center infrastructure, resulting
     in significant scale and time-to-market advantages in space-constrained
     locations. The combined company would have, as of June 30, 2000, 32
     Internet Data Centers, with approximately 2.6 million gross square feet,
     over 4,000 customers, and strategic partnerships with Cisco, Compaq,
     Dell, Inktomi, Microsoft, Oracle, Softbank and Sun Microsystems;

  .  supporting Exodus' long-term needs through global network access
     arrangements with Global Crossing Ltd. and Asia Global Crossing Ltd. The
     benefits to Exodus of this network arrangement with Global Crossing
     include:

    .  preferred pricing on network services and assets, to help Exodus'
       network services remain price competitive;

    .  Exodus' Internet Data Centers being more closely integrated into
       Global Crossing's advanced global Internet protocol network,
       providing Exodus with superior network quality of service; and

    .  local fiber capabilities that would enhance network control;

  .  strengthening Exodus' customer support, sales and professional services
     organizations;

  .  expanding the customer base to which Exodus can offer its comprehensive
     and expanding suite of managed and professional services; and

                                       27
<PAGE>


  .  giving Exodus a strong presence in Asia and an enhanced ability to
     provide complex Web hosting and managed services in Asia. Specifically,
     through the formation and operation of a joint venture between Exodus
     and Asia Global Crossing Ltd., Exodus will acquire an interest in
     Internet Data Centers and other assets, management and technical talent,
     network resources and joint venture relationships in Asia.

   In the course of its deliberations, the Exodus board of directors also
considered a number of other factors relevant to the merger, including:

  .  the financial condition, results of operations, business and prospects
     of Exodus and GlobalCenter before and after giving effect to the merger;

  .  current financial market conditions and historical market prices, market
     volatility and trading information with respect to Exodus common stock;

  .  reports from management and from legal, accounting and financial
     advisors as to the results of their due diligence investigation of
     GlobalCenter;

  .  financial analyses and other information with respect to the companies
     presented to the Exodus board of directors by Donaldson, Lufkin &
     Jenrette, Goldman Sachs and Thomas Weisel Partners;

  .  the terms of the merger agreement, including the parties'
     representations, warranties and covenants, and the conditions to their
     respective obligations;

  .  historical information regarding Exodus' and GlobalCenter's businesses,
     prospects, financial performance and condition, operations, technology,
     management and competitive position, including public reports concerning
     results of operations during the most recent fiscal year and fiscal
     quarter;

  .  a comparison of comparable merger transactions;

  .  the potential and timing for Exodus to develop assets similar to those
     it would acquire in the merger, and the possibility of acquiring them
     from third parties;

  .  the technical expertise and experience of GlobalCenter's employees;

  .  the depth of experience of the combined management; and

  .  the impact of the merger on Exodus' customers and employees.

   The Exodus board of directors also identified and considered a number of
potentially negative factors in its deliberations concerning the merger,
including but not limited to:

  .  the risk that the potential benefits sought in the merger, including
     network cost savings and operating efficiencies, might not be fully
     realized;

  .  the risk of disruption of sales or existing customer relationships as a
     result of uncertainties created by the announcement of the merger and
     the integration of the companies' operations;

  .  the risk that commitments by Exodus to the joint venture in Asia and
     under the network agreements with Global Crossing Ltd. will prevent
     Exodus from taking advantage of alternative opportunities that may arise
     in the future;

  .  the challenge of integrating the management teams, strategies, cultures
     and organizations of the companies;

  .  the risk that despite the efforts of Exodus, key management and other
     personnel of GlobalCenter might not remain employed by Exodus after the
     merger;

  .  the effect of the public announcement of the merger, and of the
     possibility that the merger might not be completed, on (a) the demand
     for Exodus' services, its relationships with strategic partners,
     operating results and stock price and (b) Exodus' ability to attract and
     retain key management and marketing, sales, technical and other
     personnel;

                                       28
<PAGE>


  .  the increased cash needs of the combined company, which will be more
     difficult for Exodus to meet than its current capital needs without the
     combination;

  .  the adverse impact on the financial results of Exodus after the merger
     due to the amortization of goodwill and other intangibles as a result of
     purchase accounting for the merger;

  .  the substantial costs and related charges to be incurred in connection
     with the merger, including costs of integrating the businesses, costs
     related to GlobalCenter contractual obligations and transaction expenses
     arising from the merger;

  .  the risk that the operations of GlobalCenter at the time of the merger
     may not be as expected because of the difficulty in assessing and
     evaluating them separately from those of Global Crossing; and

  .  the other applicable risks described in the section of this proxy
     statement entitled "Risks Related to the Merger."

   The Exodus board of directors believed that the potential benefits of the
merger outweighed these risks.

   The foregoing discussion is not exhaustive of all factors considered by the
Exodus board of directors. Each member of the Exodus board may have considered
different factors, and the Exodus board of directors evaluated these factors
as a whole and did not quantify or otherwise assign relative weights to
factors considered. In addition, the Exodus board of directors did not reach
any specific conclusion with respect to each of the factors considered, or any
aspect of any particular factor. Instead, the Exodus board conducted an
overall analysis of the factors described above, including thorough
discussions with Exodus' management and legal, financial and accounting
advisors. In considering the factors described above, individual members of
the Exodus board may have given different weight to different factors. The
Exodus board of directors evaluated these factors as a whole and believed the
factors supported its determination to approve the merger. After taking into
consideration all of the factors set forth above, the Exodus board of
directors concluded that the merger was in the best interests of Exodus and
its stockholders and that Exodus should proceed with the merger.

Recommendation of the Exodus Board

   After careful consideration, the Exodus board of directors has determined
that the terms of the merger agreement and the merger are fair to, and in the
best interests of, the stockholders of Exodus and has approved the merger
agreement and the merger. The Exodus board of directors recommends that the
stockholders of Exodus vote "FOR" the issuance of shares of Exodus common
stock in the merger. All of the Exodus directors who considered the merger
concurred in this determination and recommendation.

Opinions of Financial Advisors

   The full text of the Donaldson, Lufkin & Jenrette opinion, dated September
27, 2000, is attached as Annex B to this proxy statement, and the full text of
the Goldman Sachs opinion dated September 28, 2000, is attached as Annex C to
this proxy statement. The summaries of the Donaldson, Lufkin & Jenrette and
Goldman Sachs opinions in this proxy statement are qualified in their entirety
by reference to the full text of each of the Donaldson, Lufkin & Jenrette and
Goldman Sachs opinions. Holders of Exodus common stock are urged to read the
Donaldson, Lufkin & Jenrette and Goldman Sachs opinions carefully and in their
entirety for the procedures followed, assumptions made, other matters
considered and limits of the review by Donaldson, Lufkin & Jenrette and
Goldman Sachs in connection with their opinions.

   Donaldson, Lufkin & Jenrette and Goldman Sachs both acted as financial
advisors to Exodus in connection with the merger. In their roles as financial
advisors to Exodus, each of Donaldson, Lufkin & Jenrette and Goldman Sachs was
asked by Exodus to render an opinion to the Exodus board as to the fairness of
the exchange ratio, from a financial point of view, to Exodus. On September
27, 2000, at a meeting of the Exodus board held to evaluate the merger, each
of Donaldson, Lufkin & Jenrette and Goldman Sachs delivered

                                      29
<PAGE>

to the Exodus board an oral opinion, subsequently confirmed by delivery of a
written opinion, to the effect that, as of the date of the opinion and based on
and subject to the assumptions, limitations and qualifications stated in the
opinion, the exchange ratio was fair, from a financial point of view, to
Exodus.

 Opinion of Donaldson, Lufkin & Jenrette Securities Corporation

   Donaldson, Lufkin & Jenrette is an internationally recognized investment
banking firm that has substantial experience in the Internet infrastructure
sector and in providing strategic advisory services. Donaldson, Lufkin &
Jenrette was not retained as an advisor or agent to the stockholders of Exodus
or any other person. As part of its investment banking services, Donaldson,
Lufkin & Jenrette is regularly engaged in the valuation of businesses and
securities in connection with mergers, acquisitions, underwritings, sales and
distributions of listed and unlisted securities, private placements and
valuations for corporate and other purposes. Donaldson, Lufkin & Jenrette has
performed investment banking and other services for Exodus in the past and has
been compensated for such services, including acting as its co-lead manager in
two high yield financings and in two issuances of convertible notes, as well as
acting as its financial advisor in connection with its acquisition of Cohesive
Technology Solutions, Inc.

   In addition, Donaldson, Lufkin & Jenrette has performed investment banking
and other services for Global Crossing in the past, including acting as its co-
lead manager in a previously proposed initial public offering of GlobalCenter
tracking stock, and received customary compensation for these services. Except
as set forth in the following paragraph, Exodus did not impose any restrictions
or limitations upon Donaldson, Lufkin & Jenrette with respect to the
investigations made or the procedures followed by Donaldson, Lufkin & Jenrette
in rendering its opinion.

   In arriving at its opinion, Donaldson, Lufkin & Jenrette reviewed the draft
dated September 26, 2000 of the merger agreement and financial and other
information that was publicly available or furnished to Donaldson, Lufkin &
Jenrette by Exodus or GlobalCenter, including information provided during
discussions with the managements of Exodus and GlobalCenter Holding Co.
Included in the information provided during these discussions were internal
financial analyses and forecasts for GlobalCenter Holding Co. prepared by the
management of GlobalCenter Holding Co. and for Exodus and GlobalCenter Holding
Co. prepared by the management of Exodus. In addition, Donaldson, Lufkin &
Jenrette compared financial and securities data for Exodus with similar
information for certain other companies the securities of which are publicly
traded, reviewed the financial terms of certain recent business combinations in
the Internet infrastructure industry specifically and in other industries
generally and performed such other financial studies and analyses as Donaldson,
Lufkin & Jenrette considered appropriate for the purposes of rendering its
opinion.

   In rendering its opinion, Donaldson, Lufkin & Jenrette relied upon and
assumed the accuracy and completeness of all of the financial and other
information that was available to it from public sources, that was provided to
it by Exodus, GlobalCenter Holding Co. or their respective representatives, or
that was otherwise reviewed by Donaldson, Lufkin & Jenrette. In particular,
Donaldson, Lufkin & Jenrette relied on representations that the forecasts for
GlobalCenter Holding Co. and Exodus referred to above have been reasonably
prepared on the basis reflecting the best currently available estimates and
judgments of the management of Exodus as to the future operating and financial
performance of Exodus and GlobalCenter Holding Co. Donaldson, Lufkin & Jenrette
also assumed that the network services agreement to be entered into by Exodus
and Global Crossing Ltd. and Asia Global Crossing Ltd. and the joint venture
agreement to be entered into by Exodus and Asia Global Crossing Ltd. in
connection with the merger will have neither a positive nor negative effect on
Exodus from a financial point of view. Donaldson, Lufkin & Jenrette did not
assume any responsibility for making any independent evaluation of such
agreements or of any assets or liabilities or of the network services agreement
or the joint venture agreement or for making any independent verification of
any of the information Donaldson, Lufkin & Jenrette reviewed. Donaldson, Lufkin
& Jenrette relied as to certain legal matters on advice of counsel to Exodus.

   The Donaldson, Lufkin & Jenrette opinion was necessarily based on economic,
market, financial and other conditions as they existed on, and on the
information made available to Donaldson, Lufkin & Jenrette as of the

                                       30
<PAGE>


date of its opinion. Donaldson, Lufkin & Jenrette states in its opinion that,
although subsequent developments may affect its opinion, Donaldson, Lufkin &
Jenrette does not have any obligation to update, revise or reaffirm its
opinion. Donaldson, Lufkin & Jenrette expressed no opinion as to the prices at
which Exodus common stock will actually trade at any time. The Donaldson,
Lufkin & Jenrette opinion does not address the relative merits of the merger,
the network services agreement, the joint venture agreement and the other
business strategies considered by the Exodus board, nor does it address the
Exodus board's decision to proceed with the merger. The Donaldson, Lufkin &
Jenrette opinion does not constitute a recommendation to any stockholder as to
how that stockholder should vote its shares of Exodus common stock in
connection with the proposed transaction.

 Opinion of Goldman Sachs & Co.

   Goldman Sachs, as part of its investment banking services, is continually
engaged in the valuation of businesses and their securities in connection with
mergers, acquisitions, underwritings, sales and distributions of listed and
unlisted securities, private placements and valuations for corporate and other
purposes. Goldman Sachs is familiar with Exodus having provided investment
banking services to Exodus from time to time, including having acted as lead
manager in the initial public offering of 4,500,000 shares of Exodus common
stock in March 1998; lead manager on a private offering of $200 million
principal amount of 11 1/4% Senior Notes of Exodus, due 2008, in June 1998;
lead manager on a private offering of $200 million principal amount of 5%
Convertible Subordinated Notes of Exodus, due 2006, in February 1999; lead
manager on a private offering of $75 million principal amount of 11 1/4% Senior
Notes of Exodus, due 2008, in June 1999; financial advisor to Exodus in
connection with the acquisition of Service Metrics Inc. in November 1999; lead
manager on a private offering of $500 million principal amount of 4 3/4%
Convertible Subordinated Notes of Exodus due 2008, in December 1999; manager on
a private offering of $500 million aggregate principal amount of 10 3/4% Senior
Notes of Exodus, including co-manager of principal amount of (Euro)125 million
of 10 3/4% Senior Notes of Exodus, due 2009, and lead-manager of $375 million
principal amount of 10 3/4% Senior Notes of Exodus, due 2009, in December 1999;
financial advisor to Exodus in connection with the acquisition of a minority
equity interest in Mirror Image Internet, Inc. in April 2000; co-lead manager
on a private offering of $1 billion principal amount of 11 5/8% Senior Notes of
Exodus, due 2010, in June 2000; and co-lead manager on an offering of (Euro)200
million principal amount of 11 3/8% Senior Notes of Exodus, due 2010, in June
2000; and having acted as Exodus' financial advisor in connection with, and
having participated in negotiations leading to, the merger agreement.

   Goldman Sachs has also provided investment banking services to Global
Crossing, including having acted as co-manager in the initial public offering
of 21,000,000 shares of Global Crossing Ltd. common stock; financial advisor to
Global Crossing Ltd. in connection with its acquisition of Racal
Telecommunications Limited in October 1999; co-manager on a private offering of
$500 million principal amount of 7% Convertible Preferred Stock of Global
Crossing Ltd., due 2049, in December 1999; co-manager on a private offering of
$1 billion principal amount of 6 3/8% Convertible Preferred Stock of Global
Crossing Ltd., due 2049, in November 1999; co-books and co-lead manager in the
public offering of 43,000,000 shares of Global Crossing Ltd. common stock in
April 2000; co-books and co-lead manager on a public offering of $1 billion
liquidation preference of 6 3/4% Convertible Preferred Stock of Global Crossing
Ltd., due 2012, in April 2000; and co-lead manager in the initial public
offering of 53,000,000 shares of Class A Common Stock of Asia Global Crossing,
Ltd. Goldman Sachs provides a full range of financial advisory and securities
services and, in the course of its normal trading activities, may from time to
time effect transactions and hold positions in securities, including derivative
securities, of Global Crossing Ltd. and Asia Global Crossing Ltd., for its own
account and the accounts of customers. In addition, Goldman Sachs had
previously received shares of Class C Common Stock of Asia Global Crossing Ltd.
in connection with advisory services provided to Asia Global Crossing Ltd.,
which shares were converted into a number of shares of Asia Global Crossing
Ltd. Class A Common Stock based on a percentage of the total enterprise value
of Asia Global Crossing at the time of Asia Global Crossing Ltd.'s initial
public offering. Goldman Sachs may provide investment banking services to
Global Crossing in the future.

   In connection with their opinion, Goldman Sachs reviewed, among other
things, the merger agreement, the stockholder agreement, the network services
agreement, the joint venture agreement, the registration rights

                                       31
<PAGE>


agreement, annual reports to stockholders and annual reports on Form 10-K of
Exodus and of Global Crossing Ltd. for the two years ended December 31, 1999;
interim reports to stockholders and quarterly reports on Form 10-Q of Exodus
and of Global Crossing Ltd.; the registration statement on Form S-3 of Global
Crossing Ltd. dated April 19, 2000; the registration statements on Form S-1 of
Exodus, dated March 18, 1998, and of Global Crossing Ltd. dated May 22, 1998;
the amended preliminary proxy statement filed with respect to GlobalCenter on
August 7, 2000; the audited financial statements for GlobalCenter Holding Co.
at and for the twelve-month periods ended December 31, 1999, 1998 and 1997 and
unaudited financial statements for GlobalCenter Holding Co. at and for the
three-month period ended March 31, 2000; other communications from Exodus and
Global Crossing Ltd. to their respective stockholders; internal financial
analyses and forecasts for GlobalCenter Holding Co. prepared by the management
of GlobalCenter Holding Co.; the forecasts, including cost savings and
operating synergies projected by the management of Exodus to result from the
transaction contemplated by the merger agreement, the stockholders agreement,
the network services agreement, the joint venture agreement and the
registration rights agreement, referred to as the synergies. Goldman Sachs also
held discussions with members of the senior management of Exodus and Global
Crossing Ltd. regarding their assessment of the strategic rationale for, and
the potential benefits of, the transaction contemplated by the stockholders
agreement, network services agreement, joint venture agreement, registration
rights agreement and merger agreement and the past and current business
operations, financial condition and future prospects of Exodus and GlobalCenter
Holding Co. In addition, Goldman Sachs reviewed the reported price and trading
activity for Exodus common stock, which like many Internet-related stocks has
been and is likely to continue to be subject to significant short-term price
and trading volatility, compared financial and stock market information for
Exodus and certain financial information for GlobalCenter Holding Co. with
similar information for certain other companies, the securities of which are
publicly traded, reviewed the financial terms of recent business combinations
in the Internet infrastructure industry specifically and in other industries
generally, and performed such other studies and analyses as Goldman Sachs
considered appropriate.

   Goldman Sachs relied upon the accuracy and completeness of all of the
financial and other information discussed with or reviewed by it and assumed
such accuracy and completeness for purposes of rendering its opinion. In that
regard, Goldman Sachs assumed, with the consent of the Exodus board, that the
forecasts, including the synergies, were reasonably prepared on a basis
reflecting the best currently available estimates and judgments of Exodus and
that the forecasts will be realized in the amounts and time periods
contemplated thereby. In addition, Goldman Sachs did not make an independent
evaluation or appraisal of the assets and liabilities of Exodus or GlobalCenter
Holding Co. or any of their subsidiaries and Goldman Sachs was not furnished
with any such evaluation or appraisal. Goldman Sachs' advisory services and the
Goldman Sachs opinion were provided for the information and assistance of the
Exodus board in connection with its consideration of the transaction
contemplated by the merger agreement and the Goldman Sachs opinion does not
constitute a recommendation as to how any holder of Exodus common stock should
vote with respect to such transaction.

   The Goldman Sachs opinion only addresses the fairness from a financial point
of view of the exchange ratio to Exodus and Goldman Sachs did not opine upon
the other contractual and governance terms contained in the joint venture
agreement, the network services agreement, the registration rights agreement,
the stockholder agreement and the merger agreement nor on the ongoing
commercial relationship contemplated by the network services agreement and the
joint venture agreement.

 Summary of Financial Analyses Performed by Exodus' Financial Advisors

   The following is a summary of the financial analyses used by DLJ and Goldman
Sachs in connection with providing their opinions to the Exodus board.

   Comparable Public Companies Analysis. The financial advisors analyzed the
enterprise value of GlobalCenter Holding Co. based on the market values and
trading multiples of the following six publicly traded companies:

  .  Data Return Corp.

  .  Digex, Incorporated

                                       32
<PAGE>


  .  Digital Island, Inc.

  .  Globix Corp.

  .  Navisite, Inc.

  .  USInternetworking, Inc.

   For each comparable public company listed above, the financial advisors
analyzed the equity and the enterprise values as of September 25, 2000 and the
enterprise value as a multiple of its estimated revenue for calendar years 2000
and 2001. The revenue estimates for calendar years 2000 and 2001 were based on
publicly available estimates from equity research analysts. From this analysis,
the financial advisors developed enterprise valuation multiples ranging from
7.5 to 28.0 times revenue for the calendar year 2000. The financial advisors
also derived enterprise valuation multiples ranging from 3.4 to 12.8 times
revenue for the calendar year 2001.

   Precedent Merger and Acquisition Transactions Analysis. Using public
information, the financial advisors reviewed the purchase prices and implied
transaction multiples paid in the following selected transactions, which the
financial advisors deemed comparable to an acquisition of GlobalCenter Holding
Co.:

  .  Verio/NTT Communications

  .  Concentric Network/Nextlink

  .  AboveNet/Metromedia Fiber Network

   In examining these acquisitions, the financial advisors calculated the
enterprise value of the acquired company implied by each of these transactions
as a multiple of the annualized revenues based on the last publicly announced
quarter prior to the announced transaction ("LQA") and as a multiple of the
revenues based on the last four publicly announced quarters prior to the
transaction ("LTM"). The financial advisors' analysis of these comparable
acquisitions yielded multiples ranging from 14.5 to 67.1 times revenue for LQA
and 17.4 to 83.3 times revenue for LTM.

   Pro Forma Accretion/Dilution Analysis. The financial advisors compared the
projected revenue and earnings before interest, tax, depreciation and
amortization ("EBITDA") generated per dollar of enterprise value of Exodus for
the fiscal years ending December 31, 2001 and December 31, 2002 on a stand-
alone basis to the projected pro forma revenue and EBITDA generated per dollar
of enterprise value for the same period of the combined company after the
merger. This measure is analogous to earnings per share for those financial
items that occur prior to interest charges. The revenue and EBITDA per dollar
of enterprise value for Exodus and GlobalCenter Holding Co. were provided by
Exodus management and included operating efficiencies expected to be achieved
as a result of the merger. As set forth in the table below, this analysis
indicated that the transaction was expected to have an accretive effect on the
projected revenue and EBITDA per dollar of enterprise value for the periods
indicated below.


<TABLE>
<CAPTION>
                                                                     Fiscal Year
                                                                       Ending
                                                                      December
                                                                         31,
                                                                     -----------
                                                                     2001E 2002E
                                                                     ----- -----
   <S>                                                               <C>   <C>
   Revenue
   Accretion/(Dilution) at the bottom of the collar.................  2.5%  0.8%
   Accretion/(Dilution) at the mid-point of the collar..............  3.5%  1.8%
   Accretion/(Dilution) at the top of the collar....................  5.3%  3.5%

   EBITDA
   Accretion/(Dilution) at the bottom of the collar.................  2.7%  3.0%
   Accretion/(Dilution) at the mid-point of the collar..............  3.7%  4.0%
   Accretion/(Dilution) at the top of the collar....................  5.5%  5.8%
</TABLE>

                                       33
<PAGE>


   Contribution Analysis. The financial advisors analyzed the relative
contributions from Exodus and GlobalCenter Holding Co. to the pro forma
combined revenue and EBITDA for the calendar years 2001 through 2004 and the
relative enterprise valuations (calculated as the equity value plus debt minus
cash, marketable securities and investments) of Exodus and GlobalCenter Holding
Co. over the same period. Exodus and GlobalCenter Holding Co. revenue and
EBITDA estimates for calendar years 2001 through 2004 were based on financial
projections prepared by the Exodus management and included operating
efficiencies expected to be achieved as a result of the merger.

<TABLE>
<CAPTION>
                                                                  % Revenue
                                                                Contribution
                                                             -------------------
                                                             Exodus GlobalCenter
                                                             ------ ------------
   <S>                                                       <C>    <C>
   2001E....................................................  79.9%     20.1%
   2002E....................................................  81.2%     18.8%
   2003E....................................................  79.1%     20.9%
   2004E....................................................  78.2%     21.8%
</TABLE>

<TABLE>
<CAPTION>
                                                                  % EBITDA
                                                                Contribution
                                                             -------------------
                                                             Exodus GlobalCenter
                                                             ------ ------------
   <S>                                                       <C>    <C>
   2001E....................................................  79.7%     20.3%
   2002E....................................................  79.5%     20.5%
   2003E....................................................  72.3%     27.7%
   2004E....................................................  68.8%     31.2%
</TABLE>

<TABLE>
<CAPTION>
                                                             % Enterprise Value
                                                             -------------------
                                                             Exodus GlobalCenter
                                                             ------ ------------
   <S>                                                       <C>    <C>
   2001E....................................................  81.3%     18.7%
   2002E....................................................  80.5%     19.5%
   2003E....................................................  80.0%     20.0%
   2004E....................................................  79.9%     20.1%
</TABLE>


   Summary of Analyses. The summaries set forth above do not purport to be
complete descriptions of the analyses performed by the financial advisors.
Instead, they describe in summary form the material elements of the
presentation the financial advisors made to the Exodus board of directors on
September 27, 2000 in connection with the preparation of their opinions. No
company or transaction used in the above analyses is directly comparable to
Exodus or GlobalCenter Holding Co. or the contemplated merger.

   The preparation of a fairness opinion involves various determinations as to
the most appropriate and relevant methods of financial analysis and the
application of these methods to the particular circumstances. Therefore, such
an opinion is not readily susceptible to summary description. Each of the
financial advisors' analyses was carried out to provide a different perspective
on the transaction and to add to the total mix of information available.
Neither Donaldson, Lufkin & Jenrette nor Goldman Sachs reached a conclusion as
to whether any individual analysis, considered by itself, supported or failed
to support an opinion as to the fairness from a financial point of view.
Rather, in reaching their respective conclusions, each of Donaldson, Lufkin &
Jenrette and Goldman Sachs considered the results of the analyses in light of
each other and ultimately rendered their respective opinions based on the
results of all these analyses taken as a whole. Neither Donaldson, Lufkin &
Jenrette nor Goldman Sachs placed particular reliance or weight on any
individual analysis, but instead concluded that their analyses, taken as whole,
supported their determination. Accordingly, notwithstanding the separate
factors summarized above, both Donaldson, Lufkin & Jenrette and Goldman Sachs
have indicated to Exodus that they believe that their analyses must be
considered as a whole and that selecting portions of their analyses and of the
factors considered by them, without considering all such analyses and factors,
could create an incomplete or misleading view of the process underlying their
respective opinions. The analyses performed by Donaldson, Lufkin & Jenrette and
Goldman Sachs are not necessarily indicative of actual values or future
results, which may be significantly more or less favorable than suggested by
such analyses.

                                       34
<PAGE>


   Payment for Services. Exodus agreed to pay each of Donaldson, Lufkin &
Jenrette and Goldman Sachs a fee of $10 million upon consummation of the
merger. In addition, Exodus agreed to reimburse Donaldson, Lufkin & Jenrette
and Goldman Sachs for their reasonable out-of-pocket expenses, including
attorneys' fees and disbursements incurred in connection with the services
provided by Donaldson, Lufkin & Jenrette and Goldman Sachs, and to indemnify
and hold harmless each of Donaldson, Lufkin & Jenrette and Goldman Sachs and
certain related parties from and against liabilities and expenses, including
liabilities under the federal securities laws, incurred in connection with each
of their engagements with Exodus.

Regulatory Matters

   Under the provisions of the Hart-Scott-Rodino Antitrust Improvements Act of
1976, the merger may not be completed until Exodus and Global Crossing Ltd.
furnish information to the Department of Justice and the FTC and the specified
waiting period requirements of the HSR Act have been satisfied. Exodus and
Global Crossing Ltd. furnished the appropriate information and received early
termination of the waiting period under the HSR Act effective October 31, 2000.

   At any time, however, the Department of Justice, the FTC, state attorneys
general, foreign regulatory agencies or a private person or entity could
challenge the merger under the antitrust laws and seek, among other things, to
enjoin the merger, to cause Exodus to divest itself of significant assets of
Exodus and GlobalCenter, or to impose conditions on Exodus with respect to the
business operations of the combined companies. Based on information available
to them as of the date of this proxy statement, Exodus and Global Crossing Ltd.
believe that the merger does not violate federal, state or foreign antitrust
laws.

   Exodus, GlobalCenter and Global Crossing each conduct operations in foreign
countries where regulatory filings may be required as a result of the merger.
Exodus and Global Crossing Ltd. intend to make filings as they determine are
necessary or appropriate.

   Exodus, GlobalCenter and Global Crossing are aware of no other material
governmental or regulatory approvals required before the merger, other than
compliance with the United States federal and state securities laws.

Accounting Treatment

   The merger will be accounted for as a purchase transaction for financial
accounting purposes in accordance with accounting principles generally accepted
in the United States. Under this method of accounting, Exodus will allocate the
purchase price to the fair value of the assets it acquires, including goodwill
and other intangible assets. The purchase price allocation is subject to
revision when Exodus obtains additional information concerning asset valuation.
Exodus anticipates that the value it will allocate to goodwill and other
intangible assets will be approximately $2.838 billion. This amount will be
amortized over the next seven to ten years, depending on the particular asset.
This amortization will reduce Exodus' earnings during those years.

No Appraisal Rights

   Holders of Exodus common stock are not entitled to dissenters' rights or
appraisal rights with respect to the merger or any other proposals to be
considered at the meeting.

                                       35
<PAGE>

                              THE MERGER AGREEMENT

   This section summarizes the material provisions of the merger agreement. The
following is not, however, a complete statement of all the provisions of the
merger agreement. Detailed terms and conditions are contained in the merger
agreement, a copy of which is attached to this document as Annex A and is
incorporated into this document by reference. For a complete presentation of
this information, please read the full text of the merger agreement.

   When the merger is completed, GlobalCenter Holding Co. will be a wholly
owned subsidiary of Exodus and Global Crossing GlobalCenter Holdings, Inc., the
parent corporation of GlobalCenter Holding Co., will be a stockholder of
Exodus. See the chart on page 6 for an illustration of the organization of the
companies before and after the merger.

Conversion of GlobalCenter Stock and Options

 Conversion of Common Stock

   When the merger is completed, each share of common stock of GlobalCenter
Holding Co. will be converted into and exchanged for shares of Exodus common
stock. The number of shares of Exodus common stock to be issued at the
completion of the merger will be based on an exchange ratio that will depend on
a number of different factors, including:

  .  the number of shares of GlobalCenter Holding Co. common stock
     outstanding;

  .  the exercise price of and number of shares of GlobalCenter Inc. common
     stock subject to GlobalCenter Inc. options, including the Global
     Crossing Ltd. options that will be deemed to be equivalent to
     GlobalCenter Inc. options;

  .  the exercise price of and number of shares of Global Crossing Ltd.
     common stock subject to the Global Crossing Ltd. options being cancelled
     and replaced in connection with the merger;

  .  the average closing price of Exodus common stock over the ten trading
     days ending two days before the completion of the merger, subject to a
     minimum price of $56.41 and a maximum price of $65.55; and

  .  the average closing price of Global Crossing Ltd. common stock over the
     ten trading days ending two days before completion of the merger.

   Based on the factors described above, the assumptions described below and
the assumption that the ten-day average closing prices of Global Crossing Ltd.
common stock and Exodus common stock were calculated as of November 27, 2000,
Exodus would issue 108,180,550 shares of Exodus common stock at the completion
of the merger in exchange for the shares of GlobalCenter Holding Co. common
stock outstanding.

   The table below illustrates how the exchange ratio may be affected by
changes in the average stock prices of Exodus and Global Crossing Ltd.:

<TABLE>
<CAPTION>
                                             Exodus Stock Price
                              ------------------------------------------------
                                 $28.1125                $60.3375
                                the 10-day    $56.41    the 10-day     $65.55
                              average closing   the   average closing   the
                                price as of   low end   price as of   high end
Global Crossing Ltd. Stock     November 27,   of the   September 28,   of the
Price                              2000       collar       2000        collar
--------------------------    --------------- ------- --------------- --------
<S>                           <C>             <C>     <C>             <C>
$10.00.......................      .4640       .4640       .4338       .3993
$16.6313, the 10-day average
 closing price as of
 November 27, 2000...........      .4633       .4633       .4331       .3987
$29.3875, the 10-day average
 closing price as of
 September 28, 2000..........      .4618       .4618       .4317       .3974
</TABLE>

                                       36
<PAGE>


   The table above assumes that:

  .  there will be 233,500,000 shares of GlobalCenter Holding Co. common
     stock outstanding prior to completion of the merger;

  .  there will be options outstanding prior to completion of the merger to
     purchase the equivalent of 27,636,141 shares of GlobalCenter Inc. common
     stock, including the Global Crossing Ltd. options that will be deemed to
     be equivalent to GlobalCenter Inc. options;

  .  the aggregate proceeds from the exercise of all GlobalCenter Inc.
     options, including the Global Crossing Ltd. options that will be deemed
     to be equivalent to GlobalCenter Inc. options, will be $281,831,720

  .  there will be options outstanding prior to completion of the merger to
     purchase 1,709,411 shares of Global Crossing Ltd. common stock that will
     be cancelled as a result of the merger; and

  .  the aggregate proceeds from the exercise of all Global Crossing Ltd.
     options that will be cancelled as a result of the merger will be
     $45,829,309.

 Exchange Ratio

   The exchange ratio used to determine how many shares of Exodus common stock
will be issued is calculated with the following formula:

                                ($6.525 billion + A - (B X C - D)) / E
                exchange ratio =

                                      (233,500,000 + F)

  A= the aggregate proceeds from the exercise of all of the GlobalCenter Inc.
     options, including the Global Crossing Ltd. options that will be deemed
     to be equivalent to GlobalCenter Inc. options.

  B= the average closing price per share as quoted on the Nasdaq National
     Market of Global Crossing Ltd. common stock for the ten trading days
     ending two days prior to the completion of the merger.

  C= the total number of shares of Global Crossing Ltd. common stock issuable
     pursuant to the Global Crossing Ltd. options that will be cancelled as a
     result of the merger.

  D= the aggregate proceeds from the exercise of all of the Global Crossing
     Ltd. options that will be cancelled as a result of the merger.

  E= the average closing price per share of Exodus common stock for the ten
     trading days ending two days prior to the completion of the merger;
     however, if the average closing price is less than $56.41, E will equal
     $56.41 and if the average price is over $65.55, E will equal $65.55.


  F= the total number of shares of GlobalCenter Inc. common stock issuable
     under the GlobalCenter Inc. options, including the Global Crossing Ltd.
     options that will be deemed to be equivalent to GlobalCenter Inc.
     options.

 Assumption of GlobalCenter Inc. Options

   When the merger is completed, each option to purchase shares of GlobalCenter
Inc. common stock will be assumed by Exodus and converted into an option to
purchase a number of shares of Exodus common stock equal to the number of
shares of GlobalCenter Inc. common stock subject to the option before
completion of the merger, multiplied by the exchange ratio. The post-merger
exercise price of each converted GlobalCenter option will be its pre-merger
exercise price divided by the exchange ratio.

   Global Crossing Ltd. has informed Exodus that as of December 4, 2000, there
were outstanding options granted under the GlobalCenter Management Stock Plan
to purchase 22,299,250 shares of GlobalCenter Inc. common stock, each with an
exercise price per share of $8.57. Based on the assumptions and exchange ratio
described above, these options would convert into options to purchase
10,331,243 shares of Exodus common stock with an average exercise price per
share of $18.50.

                                       37
<PAGE>


 Assumption of Global Crossing Ltd. Options

   Options granted under the Global Crossing Ltd. 1998 Stock Incentive Plan are
generally exercisable for shares of Global Crossing Ltd. common stock. However,
under the terms of the Global Crossing Ltd. 1998 Stock Incentive Plan and the
applicable option agreements, immediately prior to the completion of the
merger, some of the Global Crossing Ltd. options outstanding that are held by
GlobalCenter employees will be deemed to be equivalent to options to purchase a
number of shares of GlobalCenter Inc. common stock based upon a conversion
ratio presented in the applicable option agreement. At the completion of the
merger, each of these options will be assumed by Exodus and be converted into
an option to purchase a number of shares of Exodus common stock equal to the
deemed equivalent number of shares of GlobalCenter Inc. common stock subject to
the option before completion of the merger, multiplied by the exchange ratio.

   Global Crossing Ltd. has informed Exodus that as of December 4, 2000, there
were outstanding options granted under the Global Crossing Ltd. 1998 Stock
Incentive Plan to purchase 2,826,743 shares of Global Crossing Ltd. common
stock that prior to the merger will be deemed to be equivalent to options to
purchase 5,336,891 shares of GlobalCenter Inc. common stock each with an
exercise price per share of $17.00. Based on the assumptions and exchange ratio
described above, these options would convert into options to purchase 2,472,582
shares of Exodus common stock with a weighted average exercise price per share
of $36.69.

 Issuance of Exodus Options for Cancelled Global Crossing Ltd. Options

   Except for the options granted under the Global Crossing Ltd. 1998 Stock
Incentive Plan described above that will be assumed by Exodus:

  .  all vested options to purchase shares of Global Crossing Ltd. common
     stock granted to GlobalCenter employees under the Global Crossing Ltd.
     1998 Stock Incentive Plan outstanding at the completion of the merger
     will not be converted into Exodus options and will continue to be
     options to purchase shares of Global Crossing Ltd. common stock; and

  .  at the completion of the merger, all unvested options to purchase shares
     of Global Crossing Ltd. common stock granted to GlobalCenter employees
     under the Global Crossing Ltd. 1998 Stock Incentive Plan that are
     outstanding at the completion of the merger will be cancelled and new
     Exodus options will be granted to the former option holders.

   Each new Exodus option granted to GlobalCenter employees will continue to
have the same vesting schedule as the Global Crossing Ltd. option it replaces.
Each new Exodus option will be an option to purchase a number of shares of
Exodus common stock equal to the number of shares of Global Crossing Ltd.
common stock subject to the Global Crossing Ltd. option it replaces multiplied
by the quotient obtained by dividing the average closing price per share of
Global Crossing Ltd. common stock for the ten trading days ending two days
before the merger by the average closing price per share of Exodus common stock
for the same time period. The post-merger exercise price of each new Exodus
option will be the pre-merger exercise price of the Global Crossing Ltd. option
it replaces multiplied by the quotient obtained by dividing the average closing
price per share of Exodus common stock for the ten trading days ending two days
before the merger by the average closing price per share of Global Crossing
Ltd. common stock for the same time period. All other terms of the new Exodus
options will be as set forth in the Exodus 1998 Equity Incentive Plan or the
Exodus 1999 Stock Option Plan, as in effect at the completion of the merger and
the applicable stock option agreement under which the new Exodus options are
granted.

   Global Crossing Ltd. has informed Exodus that as of December 4, 2000, there
were outstanding unvested options granted under the Global Crossing Ltd. 1998
Stock Incentive Plan to purchase 1,709,411 shares of Global Crossing Ltd.
common stock with a weighted average exercise price per share of approximately
$26.81. Based on the assumptions and formulas described above, Exodus would
issue options to purchase 1,011,284 shares of Exodus common stock with an
estimated weighted average exercise price per share of $45.32 to replace these
Global Crossing Ltd. cancelled options. In addition, Global Crossing Ltd. may
grant additional options under the Global Crossing Ltd. 1998 Stock Incentive
Plan to GlobalCenter employees to purchase up to 250,000 shares of Global
Crossing Ltd. common stock prior to the completion of the merger.

                                       38
<PAGE>

   Exodus has agreed to file a registration statement on Form S-8 within two
business days after the completion of the merger covering the shares of Exodus
common stock issuable upon exercise of the options that will be assumed or
issued by it as a result of the merger.

Conditions to the Merger

 Conditions to Obligations of Parties to the Merger Agreement

   None of Exodus, Global Crossing NA, Global Crossing GlobalCenter Holdings,
Inc., GlobalCenter Holding Co. or GlobalCenter Inc. is obligated to complete
the merger unless various conditions are satisfied or waived, including:

  .  approval by the Exodus stockholders of the issuance of Exodus common
     stock in the merger;

  .  absence of any law, order or injunction prohibiting completion of the
     merger;

  .  receipt from each applicable governmental authority of all approvals,
     waivers and consents under antitrust laws;

  .  effectiveness of Amendment No. 2 to the Exodus Rights Agreement, which
     will allow the merger to occur without triggering this Rights Agreement;
     and

  .  effectiveness of the agreements relating to the merger, including the
     stockholder agreement, the registration rights agreement, the network
     services agreements, the joint venture agreement and the transition
     agreement and of any transactions contemplated by these agreements to be
     in effect at the completion of the merger.

 Conditions to Obligations of Global Crossing and GlobalCenter

   Global Crossing NA, Global Crossing GlobalCenter Holdings, Inc.,
GlobalCenter Holding Co. and GlobalCenter Inc. are not obligated to complete
the merger unless various conditions are satisfied or waived, including:

  .  the representations and warranties of Exodus in the merger agreement
     shall be true and correct as of the date of the agreement and as of the
     time of completion of the merger, disregarding any qualifications as to
     materiality or material adverse effect, except for:

    .  any representations that are expressly made as of an earlier date,
       which must be true and correct as of the earlier date; and

    .  any failure of representations and warranties to be true that would
       not be expected to have a material adverse effect on Exodus or on
       Exodus' ability to complete the merger;

  .  Exodus shall have performed and complied in all material respects with
     all covenants, obligations and conditions of the merger agreement
     required to be performed and complied with by Exodus as of the
     completion of the merger;

  .  Global Crossing NA shall have received a written opinion from its
     counsel that the merger will constitute a reorganization within the
     meaning of Section 368(a) of the Internal Revenue Code;

  .  Global Crossing shall have been released from any guarantees of
     GlobalCenter under GlobalCenter's leases and Exodus shall have assumed
     the guarantees under such leases or shall indemnify Global Crossing NA
     from all liabilities under the guarantees; and

  .  no material adverse effect to Exodus shall have occurred and be
     continuing.

                                       39
<PAGE>

 Conditions to Obligations of Exodus

   Exodus is not obligated to complete the merger unless various conditions
are satisfied or waived, including:

  .  the representations and warranties of GlobalCenter in the merger
     agreement shall be true and correct as of the date of the agreement and
     as of the time of completion of the merger, disregarding any
     qualifications as to materiality or material adverse effect, except for:

    .  any representations that are expressly made as of an earlier date,
       which must be true and correct as of the earlier date; and

    .  any failure of representations and warranties to be true that would
       not be expected to have a material adverse effect on GlobalCenter or
       on GlobalCenter's ability to complete the merger;

  .  Global Crossing NA, Global Crossing GlobalCenter Holdings, Inc.,
     GlobalCenter Holding Co. and GlobalCenter Inc. shall have performed and
     complied in all material respects with all covenants, obligations and
     conditions of the merger agreement required to be performed and complied
     with by these parties as of the completion of the merger;

  .  Exodus shall have received a written opinion from its counsel that the
     merger will constitute a reorganization within the meaning of Section
     368(a) of the Internal Revenue Code;

  .  no material adverse effect to GlobalCenter shall have occurred and be
     continuing;

  .  the Chief Executive Officer of GlobalCenter and each person who reports
     directly to the Chief Executive Officer shall have signed noncompetition
     agreements;

  .  Exodus and Global Crossing shall have entered into agreements to
     sublease to the surviving corporation in the merger, or obtain the
     necessary rights for the surviving corporation with respect to any real
     property used by GlobalCenter as a data center as of the completion of
     the merger; and

  .  there shall not be pending any action before any agency, court or
     tribunal against GlobalCenter or any of its properties or any of its
     officers or directors that would reasonably be expected to have a
     material adverse effect on GlobalCenter unless Global Crossing NA
     affirmatively agrees to indemnify Exodus against claims relating to the
     action.

   The term "material adverse effect" in the merger agreement means any event,
change, violation, inaccuracy, circumstance or effect that is materially
adverse to the financial condition, properties, assets, business or prospects
of a party and its direct and indirect subsidiaries, taken as a whole, except
that it does not include:

  .  changes in general economic conditions or conditions in the industry in
     which Exodus and GlobalCenter operate which generally affect industry
     participants;

  .  changes after the date of the merger agreement in generally accepted
     accounting principles;

  .  the announcement of the merger agreement and the related transactions;
     or

  .  changes in the trading prices of the capital stock of Exodus or Global
     Crossing Ltd.

No Other Negotiations

   The merger agreement contains detailed provisions prohibiting Exodus from
seeking a transaction regarding the acquisition of Exodus. Under these
"nonsolicitation" provisions, Exodus has agreed that before the special
meeting, neither Exodus nor any of its affiliates will knowingly solicit or
knowingly initiate discussions or negotiations with or provide any non-public
information to any person or group concerning any acquisition proposal. In
addition, neither Exodus nor any of its affiliates will authorize or permit
any of its officers, directors, employees, representatives or agents to do any
of the actions listed above.

                                      40
<PAGE>


   The term "acquisition proposal" means any proposal or offer with respect to:

  .  a merger, reorganization, share exchange, consolidation, business
     combination, recapitalization or similar transaction involving Exodus
     and any person where the shares of Exodus voting stock before the
     transaction will not represent a majority of the voting stock after the
     transaction;

  .  the acquisition of 30% or more of the assets of Exodus and its
     subsidiaries taken as a whole;

  .  the acquisition of securities of Exodus that would result in any person
     beneficially owning 30% or more of the voting power of Exodus;

  .  the adoption by Exodus of a plan of liquidation or the declaration or
     payment of an extraordinary dividend; or

  .  the repurchase by Exodus or any of its subsidiaries of more than 20% of
     the outstanding shares of Exodus common stock.

   The merger agreement does not, however, prevent Exodus from doing any of the
following in response to an acquisition proposal that was not solicited or
initiated by Exodus:

  .  furnishing information to any person pursuant to a confidentiality
     agreement substantially the same as the confidentiality agreement
     entered into between Exodus and GlobalCenter; and/or

  .  participating in discussions and negotiations regarding such proposal or
     offer.

   The merger agreement also does not prevent Exodus from taking and disclosing
to Exodus stockholders a position contemplated by Rules 14d-9 and 14e-2 under
the Securities Exchange Act of 1934 regarding any tender or exchange offer.

   Exodus has agreed in the merger agreement to promptly notify GlobalCenter
and Global Crossing if Exodus or any of its subsidiaries or affiliates receives
an acquisition proposal and to provide GlobalCenter and Global Crossing the
information and documents necessary to enable GlobalCenter and Global Crossing
to fully understand the potential impact of the acquisition proposal on the
completion of the merger, provided GlobalCenter and Global Crossing agree to
keep the information confidential. Exodus has also agreed to request that the
party making an acquisition proposal publicly support the merger with
GlobalCenter Holding Co. and not require the cancellation, termination,
abandonment or modification of the merger or the other transactions
contemplated by the merger.

Exodus Acquisitions

   The merger agreement contains detailed provisions restricting Exodus'
ability to acquire other companies before completion of the merger. Under these
provisions, Exodus has agreed that before the completion of the merger, Exodus
will not acquire a substantial portion of the assets or stock of any business,
or any corporation or other entity if:

  .  the acquisition is for more than $750 million;

  .  the acquisition requires the vote of Exodus stockholders and that
     stockholder vote will be held before the stockholder meeting to approve
     the merger; and

  .  the acquisition is conditioned on:

    .  the cancellation, termination, abandonment or modification of the
       merger or any of the related agreements;

    .  the Exodus board recommending against the issuance of the Exodus
       common stock in the merger; or

    .  the Exodus stockholders voting against approval of the merger.

                                       41
<PAGE>

Termination

 Events of Termination

   The merger agreement may be terminated at any time prior to the completion
of the merger, whether before or after approval of the merger by the Exodus
stockholders:

  .  by the mutual written consent of Exodus and GlobalCenter;

  .  by either Exodus or GlobalCenter if:

    .  the merger has not been completed by March 31, 2001 or, in limited
       circumstances, May 31, 2001, except that a party may not terminate
       the merger agreement if that party's action or failure to act
       resulted in the merger not being completed; or

    .  a governmental authority has issued a final, non-appealable order,
       decree or ruling, or taken any other action, that would permanently
       restrain, enjoin or otherwise prohibit the merger;

  .  by Exodus if:

    .  GlobalCenter has breached any representation, warranty, obligation
       or agreement in the merger agreement and the breach would cause
       GlobalCenter to fail to satisfy a closing condition, and the breach
       is not cured within ten business days or within 30 days if the
       breach is curable but not reasonably curable within ten days, except
       that Exodus cannot terminate the merger agreement if it is at that
       time in material breach; or

    .  the stockholders of Exodus fail to approve the issuance of Exodus
       stock in the merger;

  .  by GlobalCenter if:

    .  Exodus has breached any representation, warranty, obligation or
       agreement in the merger agreement and the breach would cause Exodus
       to fail to satisfy a closing condition, and the breach is not cured
       within ten days or within 30 days if the breach is curable but not
       reasonably curable within ten days, except that GlobalCenter cannot
       terminate the merger agreement if it is at that time in material
       breach;

    .  the stockholders of Exodus fail to approve the issuance of Exodus
       stock in the merger;

    .  the board of directors of Exodus withholds, withdraws, amends or
       modifies its recommendation to the stockholders of Exodus in this
       proxy statement; or

    .  Exodus or any of its officers, directors, employees or agents
       knowingly breach portions of the merger agreement relating to
       acquisitions of Exodus or by Exodus.

   Termination of the merger agreement will generally terminate the obligations
of the parties to perform their covenants in the merger agreement, except that
the parties must continue to comply with various miscellaneous provisions,
including continuing mutual confidentiality provisions.

 Termination Fees

   Exodus has agreed in the merger agreement to pay GlobalCenter a termination
fee in the following amounts and under the following circumstances:

  .  The termination fee will be $65 million if the Exodus board changes its
     recommendation to the Exodus stockholders because a third party offers
     to acquire Exodus and GlobalCenter terminates the merger agreement
     before the special meeting. Exodus will pay an additional $235 million
     as part of the termination fee at the time of the acquisition of Exodus
     by a third party if Exodus is subsequently acquired or agrees to be
     acquired within one year after GlobalCenter terminates the merger
     agreement.

                                       42
<PAGE>


  .  The termination fee will be $300 million if the Exodus stockholders do
     not approve the issuance of Exodus common stock in the merger after a
     third party offers to acquire Exodus, GlobalCenter terminates the merger
     agreement and if:

    .  Exodus is acquired within one year after termination of the merger
       agreement;

    .  Exodus agrees to be acquired within one year after termination of
       the merger agreement and is acquired; or

    .  Exodus is acquired or agrees to be acquired by the same third-party
       offeror within six months after GlobalCenter terminates the merger
       agreement.

Indemnification

 Global Crossing NA's Obligation to Indemnify

   Global Crossing NA has agreed to indemnify Exodus and its subsidiaries and
affiliates and their employees, agents and representatives from:

  .  any claims, liabilities or damages incurred because of the breach of
     representations, warranties or covenants made by Global Crossing NA,
     Global Crossing GlobalCenter Holdings, Inc., GlobalCenter Holding Co. or
     GlobalCenter Inc. in the merger agreement; and

  .  any liabilities relating to assets of Global Crossing NA, Global
     Crossing GlobalCenter Holdings, Inc., GlobalCenter Holding Co. and
     GlobalCenter Inc. not used in GlobalCenter's business and not included
     in its assets on the date of the merger agreement.

   Global Crossing NA will not have any obligation to indemnify Exodus or any
other person indemnified under the merger agreement until the aggregate amount
of all claims against Global Crossing NA exceeds $33 million. The maximum
amount for which Global Crossing NA is obligated to indemnify Exodus is
$660 million.

 Survival of Representations, Warranties and Covenants

   Most representations, warranties and covenants of Exodus and GlobalCenter in
the merger agreement will remain in full force for one year after the
completion of the merger. However, to pursue a claim for a violation of the
GlobalCenter representations, warranties and covenants, Exodus must give notice
of the claim to Global Crossing on or before the first anniversary of the
completion of the merger.

Covenants

 Conduct of Business of GlobalCenter

   In the merger agreement, GlobalCenter agreed to conduct its business in the
ordinary course before the completion of the merger and not to take various
actions that could affect its business without the prior consent of Exodus. For
instance, until the termination of the merger agreement or completion of the
merger, GlobalCenter will not, except as previously disclosed to Exodus:

  .  borrow any money in excess of $500,000 or guarantee any indebtedness or
     issue or sell any debt securities in excess of $500,000 or guarantee any
     debt securities of others or options, warrants, calls or other rights to
     acquire any debt securities of other parties;

  .  amend the certificate of incorporation or bylaws of GlobalCenter Holding
     Co. or any of its subsidiaries;

  .  declare or pay any dividends or make other distributions on its capital
     stock, other than in connection with a stock split, or repurchase any
     shares of its capital stock, except from former employees, directors and
     consultants to the extent permitted or required under preexisting
     agreements;

                                       43
<PAGE>

  .  waive any stock repurchase rights, accelerate, amend or change the
     vesting of options or other rights or pay cash in exchange for any
     options or similar rights or increase or accelerate the compensation,
     severance or fringe benefits of any current or former director or
     employee of GlobalCenter or adopt any new GlobalCenter employee benefit
     plan;

  .  issue, deliver, pledge or sell or authorize or propose the issuance,
     delivery, pledge or sale of, or purchase or propose the purchase of, any
     shares of its capital stock or securities convertible into, or
     subscriptions, rights, warrants or options to acquire any shares of its
     capital stock, or other agreements or commitments of any character
     obligating it to issue any such shares or other convertible securities,
     other than in connection with the merger or pursuant to the merger
     agreement;

  .  materially reduce the aggregate amount of insurance coverage provided by
     existing insurance policies;

  .  enter into or amend any agreements pursuant to which any other party is
     granted exclusive marketing or other material exclusive rights of any
     type with respect to any of its material products or technology or with
     respect to any market segment or geographic area, or enter into any
     noncompetition, nonsolicitation or similar agreement materially
     restricting the rights of GlobalCenter;

  .  acquire or agree to acquire by merging or consolidating with, or by
     purchasing a substantial portion of the assets of, any material business
     or any corporation, entity or other business organization or division
     thereof or sell, lease, license, contractually encumber or otherwise
     dispose of any of its properties or assets which are material,
     individually or in the aggregate, to GlobalCenter's business except for
     sales of products and services in the ordinary course, or sales of
     obsolete or unused equipment or other assets;

  .  enter into, materially amend or terminate any material joint venture
     agreements;

  .  enter into any tax sharing or tax allocation agreements or engage in any
     tax restructuring transactions or other transactions designed primarily
     for tax purposes;

  .  enter into any material joint development agreement that is not
     terminable on 30 days notice or that gives third parties joint or
     exclusive ownership of the intellectual property of GlobalCenter;

  .  modify, amend or terminate any contract to which GlobalCenter is a party
     or waive, release or assign any material rights or claims in a manner
     that would reasonably be expected to have a material adverse effect on
     GlobalCenter, or enter into any material contract having terms that are
     not in the ordinary course and consistent with past practice; or

  .  materially revalue any assets of GlobalCenter or change accounting
     methods.

   Global Crossing NA has also agreed to do the following before completion of
the merger:

  .  make capital expenditures required to continue GlobalCenter's business
     as conducted on the date of the merger agreement and manage
     GlobalCenter's working capital accounts in the ordinary course and
     consistent with past practice;

  .  contribute cash to GlobalCenter to the extent necessary to eliminate any
     negative non-cash working capital of GlobalCenter as of the completion
     of the merger; and

  .  cause intercompany and third party indebtedness of GlobalCenter for
     borrowed money or guarantees by GlobalCenter of any third party
     indebtedness to be settled or otherwise terminated.

 Exodus Covenants

   Exodus agreed in the merger agreement to conduct its business in the
ordinary course before the completion of the merger and not to take various
actions that could affect its business without the prior consent

                                       44
<PAGE>


of GlobalCenter. For example, until the termination of the merger agreement or
the completion of the merger, each of Exodus and its subsidiaries will not,
except to the extent previously disclosed to GlobalCenter:

  .  amend its certificate of incorporation or bylaws;

  .  declare or pay any dividends or make other distributions on its capital
     stock, other than in connection with a stock split, or repurchase any
     shares of its capital stock; or

  .  effect or attempt or propose to effect any amendment to the Exodus
     Rights Agreement in a manner adverse to Global Crossing NA, Global
     Crossing GlobalCenter Holdings, Inc. or GlobalCenter Holding Co. except
     as contemplated by the merger agreement.

   In addition, Exodus made covenants that apply at or after the completion of
the merger, including:

  .  Exodus will take all actions to appoint to its board of directors one
     individual designated by Global Crossing; and

  .  subject to specified conditions, Exodus will generally indemnify the
     current and former directors and officers of GlobalCenter for claims
     arising prior to the completion of the merger.

Representations and Warranties

   The merger agreement contains various representations and warranties of
Global Crossing NA, Global Crossing GlobalCenter Holdings, Inc. and
GlobalCenter Holding Co., including representations and warranties as to:

  .  GlobalCenter's due organization, valid existence and good standing and
     its corporate power and authority to own and operate its properties and
     carry on its business;

  .  GlobalCenter's power and authority to enter into and perform under the
     merger agreement and ancillary agreements;

  .  GlobalCenter's capitalization and the ownership of GlobalCenter capital
     stock;

  .  the third party consents required for the merger and the absence of
     conflict between (a) the merger agreement and ancillary agreements and
     (b) GlobalCenter's corporate documents and applicable law;

  .  the absence of pending or threatened litigation against GlobalCenter;

  .  the accuracy of GlobalCenter's financial statements;

  .  GlobalCenter's timely filing of tax returns and GlobalCenter's
     liabilities for taxes;

  .  the absence of certain changes with respect to GlobalCenter since March
     31, 2000;

  .  GlobalCenter's material contracts and GlobalCenter's compliance with the
     terms of these contracts;

  .  GlobalCenter's ownership of intellectual property and the absence of
     infringement of third party intellectual property rights by
     GlobalCenter;

  .  GlobalCenter's compliance with all applicable laws, including
     employment, health and safety, environmental, export and immigration
     laws and regulations;

  .  title to and sufficiency of GlobalCenter's assets;

  .  GlobalCenter's relationships with its customers; and

  .  brokers' fees or finders' fees.

   The merger agreement contains representations and warranties of Exodus as
to:

  .  Exodus' due organization, valid existence and good standing and Exodus'
     corporate power and authority to own and operate its properties and
     carry on its business;

                                       45
<PAGE>

  .  Exodus' corporate power and authority to enter into and perform under
     the merger agreement and ancillary agreements;

  .  the documents filed by Exodus with the Securities and Exchange
     Commission;

  .  Exodus' capitalization;

  .  the third party consents required for the merger and the absence of
     conflict between (a) the merger agreement and ancillary agreements and
     (b) Exodus' corporate documents and applicable law;

  .  the absence of pending or threatened litigation against Exodus;

  .  the accuracy of Exodus' financial statements;

  .  Exodus' timely filing of tax returns and Exodus' liabilities for taxes;

  .  the absence of certain changes with respect to Exodus since June 30,
     2000;

  .  brokers' fees or finders' fees; and

  .  the approval of the merger by Exodus' board of directors.

Possible Tax Refund to Global Crossing NA

   Exodus has agreed to pay to Global Crossing NA an amount equal to any refund
of pre-closing taxes of GlobalCenter. Global Crossing NA has agreed to
indemnify Exodus for all taxes imposed on GlobalCenter for any tax year or
period, or any portion of a tax year or period, that ends on or before
completion of the merger, but only to the extent any such tax liability exceeds
the tax reserves in GlobalCenter Holding Co.'s financial statements. Exodus has
agreed to indemnify Global Crossing for all taxes imposed on GlobalCenter for
any tax year or period, or any portion of a tax year or period, that begins on
or after completion of the merger.

Management Following the Merger

   The current directors and executive officers of Exodus will continue to be
the directors and executive officers of Exodus after the merger. At the
completion of the merger, Exodus will appoint one additional director to be
designated by Global Crossing.

                                       46
<PAGE>

                             THE RELATED AGREEMENTS

The Network Services Agreements

   At the same time as the signing of the merger agreement, Exodus signed a
Network Services, Marketing and Cooperation Agreement with Global Crossing Ltd.
and a similar agreement with Asia Global Crossing Ltd. In these agreements, the
term "network services" means capacity and/or connectivity, both fixed and
usage based, including local and long haul private line ATM and Frame and
Internet protocol services, such as managed Internet protocol services and
Internet protocol transit (other than certain existing and future short term
transit arrangements), but excluding paid peering. Except as indicated below,
each of these agreements has a ten year term.

 The Network Services Agreement with Global Crossing Ltd.

   Under the Network Services, Marketing and Cooperation Agreement with Global
Crossing Ltd., Exodus committed to purchase at least 50% of its network needs
worldwide other than Asia, from Global Crossing Ltd. In addition, subject to
limited exceptions, Global Crossing Ltd. agreed to use Exodus as its exclusive
provider of Internet Web hosting services for a period of two years after the
completion of the merger.

   During the term of this network services agreement, Global Crossing Ltd. and
its controlled affiliates will make their telecommunications services available
to Exodus and its controlled affiliates, other than the company formed pursuant
to the joint venture agreement described below, on an equal access basis. Also
during the term of this network services agreement, Exodus agreed to promote
Global Crossing Ltd. as its primary provider of network services for its
network operations, and Exodus agreed to purchase at least 50% of its future
network services requirements from Global Crossing Ltd. except in limited
circumstances. Subject to limited exceptions, for two years after the
completion of the merger, Global Crossing has agreed not to engage in or own,
manage or control an entity involved in Internet Web hosting. In addition,
Global Crossing Ltd. and Exodus agreed under the network services agreement,
that Global Crossing Ltd. may resell Exodus services.

   Usage Credit. As part of the network services agreement, Global Crossing
Ltd. agreed to grant Exodus a credit of $100 million to be applied against
purchases of assets or services under the network services agreements with
either Global Crossing Ltd., or Asia Global Crossing Ltd. provided that Exodus
applies no more than $25 million against purchases under the Asia Global
Crossing network services agreement. Up to $50 million of this credit may be
applied in 2001, after the merger is completed, and the remainder may be
applied after January 1, 2002.

   Network Arrangements. Global Crossing Ltd. has committed to create a new
network for Exodus in order to more easily scale the network services available
to Exodus and its controlled affiliates to meet anticipated future demands. The
new network will consist of a 2.5 gigabits per second, wavelength based, intra-
region network, which will be upgraded as soon as reasonably practicable to 10
gigabits per second.

   Termination. If the merger agreement is terminated prior to the completion
of the merger, Global Crossing Ltd. or Exodus may terminate the network
services agreement. If the merger agreement is terminated prior to the
completion of the merger under circumstances that do not lead to a termination
fee payment by Exodus pursuant to the merger agreement, Exodus is entitled to
receive from Global Crossing Ltd. a $50 million credit to be applied against
purchases of assets and services by Exodus from Global Crossing Ltd. for
payments due after January 1, 2001.

 The Network Services Agreement with Asia Global Crossing Ltd.

   During the term of the network services agreement, Asia Global Crossing Ltd.
and its controlled affiliates will make all Asia Global Crossing Ltd.
telecommunications services available to Exodus and its controlled affiliates,
including the joint venture company, on an equal access basis. Exodus will
promote Asia Global Crossing Ltd. as its primary provider of network services
for its network operations. Exodus and its controlled affiliates agreed, during
the term of the agreement to purchase from Asia Global Crossing Ltd. at least
60% of their network services requirements in specified parts of Asia and the
Pacific Rim, not including Australia or

                                       47
<PAGE>


New Zealand. However, before completion of the merger this percentage will be
50%. In addition, Exodus will give Asia Global Crossing Ltd. the opportunity to
provide at least 67% of Exodus' network services requirements in that territory
and use reasonable efforts consistent with its business objectives to exceed
this 67% commitment. Subject to limited exceptions, Asia Global Crossing Ltd.
agreed to use Exodus as its exclusive provider of Web hosting services in that
territory for two years after the merger. Asia Global Crossing Ltd. and Exodus
have also agreed that Asia Global Crossing Ltd. may resell Exodus services.

   Network Arrangements. Asia Global Crossing Ltd. has committed to extend the
broadband telecommunications system within each city served by the Asia Global
Crossing Ltd. network to provide connectivity between the Asian joint venture
company Internet Data Centers and the Asia Global Crossing Ltd. network in
order to enable Exodus to meet anticipated future demands. The new network will
consist of a 2.5 GB/s, wavelength based, intra-region network, which will be
upgraded as soon as reasonably practicable to 10 GB/s.

   Termination. If the merger agreement is terminated prior to completion of
the merger, then Asia Global Crossing Ltd. or Exodus may terminate the network
services agreement.

Joint Venture Agreement

   Exodus and Asia Global Crossing Ltd. have agreed to form a company to be
called Exodus Asia-Pacific Ltd. under the laws of Bermuda or another mutually
agreed jurisdiction, to provide complex Web hosting and managed services in
Asia. The shares of Exodus Asia-Pacific Ltd. will be owned 67% by Exodus and
33% by Asia Global Crossing Ltd. The board of the joint venture will consist of
six directors. Four members of the board will be appointed by Exodus and two
members will be appointed by Asia Global Crossing Ltd. This joint venture will
terminate if the merger does not occur and the merger agreement is terminated,
or it may be terminated by the mutual agreement of all the shareholders.

   The business of the joint venture will be identical to Exodus' existing Web
hosting business and managed services made available to its customers. The
territory covered by the joint venture will be limited to parts of Asia and the
Pacific Rim, not including Australia and New Zealand, and, subject to limited
exceptions, will be the shareholders' exclusive means of conducting such
business in the territory.

   Capital contributions will be in cash and in kind. Cash contributions in the
aggregate amount of up to $750 million may be required without unanimous
shareholder approval during the first three years of operations as follows:

  .  Initial Capital Subscription. At the completion of the merger or at a
     later date agreed by the parties, Exodus and Asia Global Crossing Ltd.
     will contribute $67 million in cash and $33 million in cash,
     respectively.

  .  Funding Obligation--First Three Years. By simple majority vote, the
     board of the joint venture may require subscriptions for additional
     shares according to pro-rata equity interests, up to an aggregate
     additional amount of $250 million, including the $100 million initial
     cash capital subscription, during the first year, $250 million during
     the second year, and $250 million during the third year, each such
     period being measured from the completion of the merger.

  .  Additional Funding. The board of the joint venture may require funding
     for the venture beyond the obligations outlined above. However, funding
     obligations greater than an aggregate of $750 million during the first
     three years require unanimous shareholder approval.

   In addition, Exodus has agreed to contribute its interest in Exodus Japan
and Asia Global Crossing Ltd. has agreed to contribute its interest in
GlobalCenter Japan. Asia Global Crossing Ltd. also has agreed to contribute
either its interest in the Web hosting business of Hutchison Global Crossing,
which is a Web hosting joint venture in Hong Kong, or the fair market value
equivalent of its interest in the Web hosting assets of Hutchison Global
Crossing, up to a maximum of $25 million. The detailed assets to be contributed
by Exodus and Asia Global Crossing Ltd. to the joint venture with respect to
each of their existing operations in Asia are yet to be determined at the date
of this proxy statement.

                                       48
<PAGE>


   A shareholder's joint venture interest may be assigned to an affiliate who
becomes a party to the joint venture agreement, provided that the transferring
shareholder will remain liable as the primary obligor. Other than permitted
transfers to affiliates, a shareholder in the joint venture may not dispose of
its interest during the first five years of the joint venture without the
unanimous consent of the board. However, if a shareholder intends to sell any
part of its interest in the joint venture, the other shareholders have a right
to purchase the interest or to require that the sale include a pro rata portion
of their interests in the joint venture as well.

   After three years Asia Global Crossing Ltd. may require the joint venture to
effect a qualified initial public offering, which is an underwritten, firm
commitment public offering of the shares of the joint venture in the United
States where the joint venture receives net cash proceeds of at least $35
million; however, the offering may be delayed for up to one year if reasonably
prudent as a result of market conditions.

Registration Rights Agreement, Stockholder Agreement and Other Agreements

 Registration Rights Agreement

   Global Crossing will be entitled to offer for sale the shares of Exodus
common stock acquired by Global Crossing in the merger pursuant to a shelf
registration statement that Exodus has agreed to file with the Securities and
Exchange Commission within four months of the closing of the merger. Exodus
will use its best efforts to cause the registration statement to be declared
effective by the Commission within six months after the closing of the merger,
and to keep it effective until all of the registrable shares are sold or Global
Crossing owns in the aggregate less than 3% of the outstanding common stock of
Exodus. Global Crossing has the right, upon 30 days advance written notice, to
require Exodus to conduct an underwritten public offering under the shelf
registration statement if the total gross proceeds from the sale of the shares
is at least $10 million and the offering includes at least 500,000 shares.
Subject to limited exceptions, Global Crossing may not exercise more than one
underwritten demand in any six-month period. Global Crossing may also resell
its shares of Exodus common stock under the registration statement without an
underwritten offering. Finally, Global Crossing may also piggyback onto
registration statements filed by Exodus for the sale of Exodus shares in an
underwritten offering.

   Exodus has agreed to pay all expenses of the registrations and offerings,
except that Global Crossing has agreed to pay any brokerage and sales
commissions and any transfer taxes relating to the sale or disposition of the
registrable shares.

   Global Crossing has the right to select the lead managing underwriter of an
underwritten offering, which must be an investment banking firm of nationally
recognized standing reasonably satisfactory to Exodus. Exodus management will
participate in customary road show meetings as reasonably requested by the lead
managing underwriter. If the lead managing underwriter advises of a limitation
on the size of the offering due to market conditions, Exodus and Global
Crossing will include in the offering only those shares which, in the opinion
of the lead managing underwriter, can be sold. Exodus and Global Crossing each
have indemnification and contribution obligations to each other for material
misstatements and omissions attributable to them with respect to any
registration statement.

 Stockholder Agreement

   When the merger is completed, Global Crossing will have the right to appoint
one designee to the Exodus board of directors for so long as Global Crossing
owns in the aggregate at least 10% of the outstanding voting stock of Exodus.
Any such nominee must be approved by the Exodus board of directors, and the
board's approval will not be withheld unless, based on the advice of counsel,
its approval would be inconsistent with the fiduciary obligations of the
directors.

   Global Crossing will, except in a few circumstances, vote its shares of
Exodus stock at Global Crossing's option either as recommended by the Exodus
board or in the same proportion as all votes cast by disinterested
stockholders. These voting obligations generally will continue until the
earlier of the date:

  .  five years after the closing of the merger;

                                       49
<PAGE>


  .  Global Crossing owns less than 10% of the voting stock of Exodus; or

  .  there is a change of control of Exodus.

   While Global Crossing is under these obligations to Exodus relating to the
voting of its Exodus shares, Global Crossing may not increase its percentage
ownership of outstanding Exodus voting stock by more than 1%. The restrictions
on Global Crossing's acquisition of additional shares of Exodus common stock
will be suspended or terminated if certain events occur relating to an actual
or potential change of control of Exodus.

   For one year after the completion of the merger, Global Crossing has agreed
not to transfer its Exodus shares except under limited circumstances, such as
transfers among affiliates and limited hedging transactions. From the first to
the fifth anniversaries of the closing of the merger, Global Crossing has
agreed not to transfer its Exodus shares except in underwritten offerings or
other sales pursuant to its registration rights, pursuant to Rule 144, in
private sales or under limited circumstances similar to those during the first
year after the completion of the merger.

   Exodus has agreed to indemnify Global Crossing and any controlling person of
Global Crossing from damages resulting from any of them being deemed to be a
controlling person of Exodus under the securities laws and for any act or
omission of Exodus.

 Transition Agreement

   After the completion of the merger, Global Crossing will continue to provide
to Exodus and GlobalCenter all services provided to GlobalCenter during the six
months prior to the closing of the merger. The parties may specify at any time
any services to be provided in a statement of work to be attached to the
transition agreement. The price paid for such services must be equal to a third
party quote for the same bundle of services. Services will be performed on
these terms for one year or longer, as specified in the statement of work for
the particular service.

 Noncompetition Agreements

   At the completion of the merger, the Chief Executive Officer of GlobalCenter
Holding Co. and each person who reports directly to him will sign a
noncompetition agreement. Each noncompetition agreement will require, for two
years after the completion of the merger and in the locations where Exodus or
GlobalCenter conducts or is planning to conduct business at the completion of
the merger, that the person signing it will not:

  .  provide services that compete with Exodus' or GlobalCenter's products,
     services or technology in existence at the effective time of the merger;

  .  be an employee, director, stockholder, owner or consultant of or to, or
     otherwise acquire or hold any interest in or otherwise engage in the
     providing of service to, any person or entity that is directly
     competitive with Exodus or GlobalCenter at the time of the merger; or

  .  permit the person's name to be used in a business that is directly
     competitive with Exodus' or GlobalCenter's business at the time of the
     merger.

Each noncompetition agreement will permit, however, the person signing it to
own a passive investment of less than 1% of the shares of a publicly held
corporation.

   Each noncompetition agreement also will require that, for two years after
completion of the merger, the person signing it will not directly or indirectly
solicit the employment or consulting services of any of the employees or
consultants of Exodus or GlobalCenter or attempt to take away suppliers or
customers of Exodus or GlobalCenter.

   Each person signing a noncompetition agreement will also agree not to use or
disclose proprietary information of Exodus or GlobalCenter, except as may be
necessary to perform duties as an employee of Exodus or GlobalCenter.

                                       50
<PAGE>


    EXODUS UNAUDITED PRO FORMA COMBINED CONDENSED FINANCIAL STATEMENTS

   The following unaudited pro forma combined condensed financial statements
are presented for illustrative purposes only and are not necessarily indicative
of the combined results of operations for future periods or the results of
operations that actually would have been realized had Exodus, Cohesive and
GlobalCenter Holding Co. been combined companies during the specified periods.
The unaudited pro forma combined condensed financial statements, including the
related notes, are qualified in their entirety by reference to, and should be
read in conjunction with, the historical consolidated financial statements and
related notes of Exodus and the historical consolidated financial statements
and related notes of Cohesive, which are incorporated by reference into this
document, and the historical consolidated financial statements and related
notes of GlobalCenter Holding Co. which are included elsewhere in this
document.

   On July 27, 1999, Exodus completed its acquisition of Cohesive in a
transaction accounted for as a purchase. Exodus issued as consideration for
Cohesive 3,201,592 shares of Exodus common stock, options to purchase a total
of 817,424 shares of Exodus common stock, and $46,530,000 in cash for a total
purchase price of $111,440,000. The pro forma adjustments related to the
Cohesive acquisition that are reflected in the accompanying unaudited pro forma
combined condensed statement of operations for the year ended December 31, 1999
are based on the actual value of the tangible and intangible assets acquired by
Exodus as well as management's estimates of the useful lives of those acquired
assets.

   In February 1998, GlobalCenter Inc. completed a merger with Frontier
Corporation in a transaction accounted for as a pooling of interests. On
September 28, 1999, Global Crossing Ltd. acquired Frontier Corporation in a
merger transaction accounted for as a purchase. For financial reporting
purposes, the acquisition of Frontier Corporation by Global Crossing Ltd. was
deemed to have occurred on September 30, 1999. The historical consolidated
statement of operations of GlobalCenter Holding Co. for the nine months ended
September 30, 1999 is included under the heading "Predecessor" in the
accompanying pro forma statement of operations for the year ended December 31,
1999. The consolidated statements of operations of GlobalCenter Holding Co. for
the three months ended December 1999 and for the nine months ended September
30, 2000 are included under the heading "GlobalCenter."

   In September 2000, Exodus entered into an agreement to acquire GlobalCenter
Holding Co. in a transaction to be accounted for as a purchase. Based on the
average closing price of Exodus common stock during the three trading days
ended December 5, 2000, and subject to adjustment, the GlobalCenter Holding Co.
purchase price is estimated to be approximately $3.111 billion consisting of
Exodus common stock valued at approximately $2.777 billion, Exodus stock
options valued at approximately $298 million, and merger related expenses
estimated at approximately $36 million. The acquisition is expected to close in
the first quarter of 2001.

   In connection with the acquisition of GlobalCenter Holding Co., Exodus
expects to record an accrual in the first quarter of 2001 for certain
restructuring activities related to the integration of the two companies, the
amount of which is currently not estimable.

   The unaudited pro forma combined condensed statement of operations for the
year ended December 31, 1999 gives effect to the merger between a wholly owned
subsidiary of Exodus and Cohesive and to the merger between a wholly owned
subsidiary of Exodus and GlobalCenter Holding Co. as if both mergers had taken
place on January 1, 1999. The unaudited pro forma combined condensed statement
of operations for the year ended December 31, 1999 combines Exodus' audited
historical consolidated statement of operations for the year ended December 31,
1999, Cohesive's unaudited historical statement of operations for the period
from January 1, 1999 through July 27, 1999, Predecessor's audited historical
consolidated statement of operations for the period from January 1, 1999 to
September 30, 1999, and GlobalCenter Holding Co.'s audited historical
consolidated statement of operations for the period from October 1, 1999 to
December 31, 1999.

   The unaudited pro forma combined condensed statement of operations for the
nine months ended September 30, 2000 gives effect to the merger between a
wholly owned subsidiary of Exodus and GlobalCenter

                                       51
<PAGE>


Holding Co. as if it had taken place on January 1, 1999. The unaudited pro
forma combined condensed statement of operations for the nine months ended
September 30, 2000 combines Exodus' unaudited historical consolidated statement
of operations for the nine months ended September 30, 2000 and GlobalCenter
Holding Co.'s unaudited historical consolidated statement of operations for the
nine months ended September 30, 2000.

   The unaudited pro forma combined condensed balance sheet gives effect to the
GlobalCenter Holding Co. acquisition as if it had taken place on September 30,
2000 and combines Exodus' unaudited historical consolidated balance sheet as of
September 30, 2000 and GlobalCenter Holding Co.'s unaudited historical
consolidated balance sheet as of September 30, 2000. The acquisition of
Cohesive has already been reflected in Exodus' unaudited consolidated balance
sheet as of September 30, 2000.

   The unaudited pro forma combined condensed financial statements have been
prepared on the basis of assumptions described in the related notes and include
assumptions relating to the allocation of consideration paid for the assets and
liabilities of GlobalCenter Holding Co. based on preliminary estimates of their
respective fair values. The purchase price reflected in the unaudited pro forma
combined condensed financial statements is preliminary and is subject to
adjustment as defined in the merger agreement. The final allocation of
consideration paid for GlobalCenter Holding Co. may differ from that reflected
in the unaudited pro forma combined condensed financial statements upon the
completion of the GlobalCenter Holding Co. acquisition when the final purchase
price is known and the final valuation and purchase price allocation have been
performed. In the opinion of management, all adjustments necessary to present
fairly such unaudited pro forma combined condensed financial statements have
been made based on the proposed terms and structure of the GlobalCenter Holding
Co. acquisition.

                                       52
<PAGE>


           Unaudited Pro Forma Combined Condensed Balance Sheet
                               September 30, 2000
                                 (in thousands)

<TABLE>
<CAPTION>
                                 Historical               Pro Forma
                          ------------------------- --------------------------------
                            Exodus    Global Center Adjustments            Combined
                          ----------  ------------- -----------           ----------
<S>                       <C>         <C>           <C>                   <C>
Assets
Current assets:
  Cash and cash
   equivalents..........  $1,246,550   $   11,210   $      --             $1,257,760
  Accounts receivable,
   net..................     134,417       57,601          --                192,018
  Prepaid expenses and
   other current
   assets...............      38,219       16,835          --                 55,054
  Deferred tax asset....         --         4,155       (4,155)(a)               --
                          ----------   ----------   ----------            ----------
    Total current
     assets.............   1,419,186       89,801       (4,155)            1,504,832
Property and equipment,
 net....................   1,262,446      358,149          --              1,620,595
Restricted cash
 equivalents............      73,051          --           --                 73,051
Goodwill and other
 intangible assets......     191,003    1,188,320    1,649,491 (a)(b)(c)   3,028,814
Other assets............     709,666        3,395          --                713,061
                          ----------   ----------   ----------            ----------
                          $3,655,352   $1,639,665   $1,645,336            $6,940,353
                          ==========   ==========   ==========            ==========

Liabilities and
 Stockholders' Equity
Current liabilities:
  Current portion of
   equipment loans and
   line of credit
   facilities...........  $    7,149   $      --    $      --             $    7,149
  Current portion of
   capital lease
   obligations..........      38,183          --           --                 38,183
  Accounts payable......     324,929       87,082          --                412,011
  Accrued expenses......      82,063       17,538          --                 99,601
  Accrued interest
   payable..............      65,056          --           --                 65,056
  Accrued liability,
   acquisition costs....         --           --        36,000 (b)            36,000
                          ----------   ----------   ----------            ----------
    Total current
     liabilities........     517,380      104,620       36,000               658,000
Equipment loans and line
 of credit facilities,
 less current portion...      11,834          --           --                 11,834
Capital lease
 obligations, less
 current portion........      52,339          --           --                 52,339
Convertible subordinated
 notes..................     562,494          --           --                562,494
Senior notes............   1,936,062          --           --              1,936,062
Long-term deferred tax
 liabilities............         --        22,605       44,395 (a)(c)         67,000
Other non-current
 liabilities............       7,599        2,381          --                  9,980
                          ----------   ----------   ----------            ----------
    Total liabilities...   3,087,708      129,606       80,395             3,297,709
Stockholders' equity:
  Common stock..........         424        2,335       (2,228)(b)               531
  Additional paid-in
   capital..............     915,227    1,871,077    1,203,816 (b)         3,990,120
  Deferred stock
   compensation.........      (1,261)         --           --                 (1,261)
  Accumulated deficit...    (407,342)    (363,353)     363,353 (a)          (407,342)
  Accumulated other
   comprehensive
   income...............      60,596          --           --                 60,596
                          ----------   ----------   ----------            ----------
    Total stockholders'
     equity.............     567,644    1,510,059    1,564,941             3,642,644
                          ----------   ----------   ----------            ----------
                          $3,655,352   $1,639,665   $1,645,336            $6,940,353
                          ==========   ==========   ==========            ==========
</TABLE>

                                       53
<PAGE>

        Unaudited Pro Forma Combined Condensed Statements of Operations
                     (in thousands, except per share data)

<TABLE>
<CAPTION>
                                Nine Months Ended September 30, 2000
                            ----------------------------------------------------
                                  Historical
                            -----------------------                   Pro Forma
                             Exodus    GlobalCenter    Adjustments     Combined
                            ---------  ------------    -----------    ----------
<S>                         <C>        <C>             <C>            <C>
Revenue...................  $ 543,331   $ 136,595       $     --      $  679,926
Costs and expenses:
 Cost of revenues.........    378,101     141,377 (j)      (1,631)(i)    517,847
 Marketing and sales......    123,315      25,213             --         148,528
 General and
  administrative..........     97,498      49,165 (j)        (699)(i)    145,964
 Product development......     10,573         --              --          10,573
 Amortization of goodwill
  and other intangible
  assets..................     25,412     222,810         127,527 (b)    375,749
                            ---------   ---------       ---------     ----------
 Total costs and
  expenses................    634,899     438,565         125,197      1,198,661
 Operating loss...........    (91,568)   (301,970)       (125,197)      (518,735)
Other income (expense),
 net......................                   (229)            --            (229)
Interest income (expense),
 net......................    (87,558)        --              --         (87,558)
                            ---------   ---------       ---------     ----------
Loss from continuing
 operations before taxes..   (179,126)   (302,199)       (125,197)      (606,522)
Income tax benefit........        --       33,189         (33,189)(e)        --
                            ---------   ---------       ---------     ----------
Loss from continuing
 operations...............  $(179,126)  $(269,010)      $(158,386)    $ (606,522)
                            =========   =========       =========     ==========
Basic and diluted loss per
 share from continuing
 operations...............  $   (0.45)                                $    (1.20)
Shares used to compute
 basic and diluted loss
 per share from continuing
 operations...............    398,512                     108,181 (f)    506,693
</TABLE>

<TABLE>
<CAPTION>
                                                          Year Ended December 31, 1999
                    ----------------------------------------------------------------------------------------------
                                                                               Historical
                                                                       --------------------------
                                                                        Predecessor  GlobalCenter
                                                                       ------------- ------------
                                                                        Nine Months  Three Months
                        Historical                        Pro Forma        Ended        Ended
                    -------------------                Exodus/Cohesive September 30, December 31,
                     Exodus    Cohesive  Adjustments      Combined         1999          1999       Adjustments
                    ---------  --------  -----------   --------------- ------------- ------------   -----------
<S>                 <C>        <C>       <C>           <C>             <C>           <C>            <C>
Revenue..........   $ 242,140  $29,191     $   --         $ 271,331      $ 47,179      $ 23,724      $     --
Costs and
 expenses:
 Cost of
  revenues.......     197,231   20,896         --           218,127        54,993        24,032 (j)       (666)(i)
 Marketing and
  sales..........      75,809    3,594         --            79,403         9,531         6,088            --
 General and
  administrative..     42,951    5,223         --            48,174         8,170         3,641 (j)       (285)(i)
 Product
  development....       8,869      --          --             8,869                                        --
 Amortization of
  goodwill and
  other
  intangible
  assets.........       9,438    4,994       3,492 (d)       17,924           974        74,270        391,872 (d)
 Merger costs....       5,058      --          --             5,058           --            --             --
                    ---------  -------     -------        ---------      --------      --------      ---------
 Total costs and
  expenses.......     339,356   34,707       3,492          377,555        73,668       108,031        390,921
 Operating loss..     (97,216)  (5,516)     (3,492)        (106,224)      (26,489)      (84,307)      (390,921)
Interest and
 other income
 (expense), net..     (33,107)    (565)     (1,464)(g)      (35,136)          (44)          114            --
                    ---------  -------     -------        ---------      --------      --------      ---------
 Loss from
  continuing
  operations
  before taxes...    (130,323)  (6,081)     (4,956)        (141,360)      (26,533)      (84,193)      (390,921)
Income tax
 benefit.........         --       450        (450)(e)          --          9,742         5,038        (14,780)(e)
                    ---------  -------     -------        ---------      --------      --------      ---------
 Loss from
  continuing
  operations.....    (130,323)  (5,631)     (5,406)        (141,360)      (16,791)      (79,155)      (405,701)
Cumulative
 dividends and
 accretion on
 redeemable
 preferred
 stock...........         --      (738)        738 (h)          --            --            --             --
                    ---------  -------     -------        ---------      --------      --------      ---------
Loss from
 continuing
 operations
 attributable to
 common
 stockholders....   $(130,323) $(6,369)    $(4,668)       $(141,360)     $(16,791)     $(79,155)     $(405,701)
                    =========  =======     =======        =========      ========      ========      =========
Basic and diluted
 loss per share
 from continuing
 operations......   $   (0.39)
Shares used to
 compute basic
 and diluted loss
 per share from
 continuing
 operations......     335,848                1,600 (f)                                                 108,181 (f)
<CAPTION>
                         Pro Forma
                    Exodus/GlobalCenter
                         Combined
                    -------------------
<S>                 <C>
Revenue..........        $ 342,234
Costs and
 expenses:
 Cost of
  revenues.......          296,486
 Marketing and
  sales..........           95,022
 General and
  administrative..          59,700
 Product
  development....            8,869
 Amortization of
  goodwill and
  other
  intangible
  assets.........          485,040
 Merger costs....            5,058
                    -------------------
 Total costs and
  expenses.......          950,175
 Operating loss..         (607,941)
Interest and
 other income
 (expense), net..          (35,066)
                    -------------------
 Loss from
  continuing
  operations
  before taxes...         (643,007)
Income tax
 benefit.........              --
                    -------------------
 Loss from
  continuing
  operations.....         (643,007)
Cumulative
 dividends and
 accretion on
 redeemable
 preferred
 stock...........              --
                    -------------------
Loss from
 continuing
 operations
 attributable to
 common
 stockholders....        $(643,007)
                    ===================
Basic and diluted
 loss per share
 from continuing
 operations......        $   (1.44)
Shares used to
 compute basic
 and diluted loss
 per share from
 continuing
 operations......          445,629
</TABLE>

                                       54
<PAGE>




     Notes To Unaudited Pro Forma Combined Condensed Financial Statements

   On September 28, 2000, Exodus entered into a merger agreement under which
all outstanding capital stock of GlobalCenter Holding Co. is to be exchanged
for approximately $2.777 billion in Exodus common stock. In addition, Exodus
will assume all of the options outstanding to purchase shares of common stock
of GlobalCenter Inc., including the Global Crossing Ltd. options that will be
deemed to be equivalent to GlobalCenter Inc. options, and will issue new
options to purchase Exodus common stock for the Global Crossing Ltd. options
that will be cancelled as a result of the merger. The actual number of Exodus
shares and options to be issued in the merger will depend, among other things,
upon the average closing price per share of Exodus and Global Crossing Ltd.
common stock for the ten trading days ending two days before the closing date,
which is expected to be in January 2001.

   Under purchase accounting, the total purchase price will be allocated to
GlobalCenter Holding Co.'s tangible and identifiable intangible assets
acquired and liabilities assumed based on their relative fair values. The
total purchase price reflected below is preliminary and is subject to
adjustment as defined in the merger agreement (in thousands):

<TABLE>
<S>                                                      <C>         <C>
Fair value of Exodus common stock to be issued.......... $2,777,000
Fair value of GlobalCenter options to be assumed........    280,000
Fair value of Exodus options to be issued...............     18,000
Estimated transaction costs.............................     36,000
                                                         ----------
Total purchase price.................................... $3,111,000
                                                         ==========

<CAPTION>
                                                                     Life (yrs)
                                                                     ----------
<S>                                                      <C>         <C>
Net tangible assets acquired (primarily fixed assets)... $  340,000     2-10
Deferred tax liability..................................    (67,000)
Developed technology....................................    255,000        3
Customer lists..........................................    230,000        5
Goodwill................................................  2,353,000        7
                                                         ----------
Net assets acquired..................................... $3,111,000
                                                         ==========
</TABLE>

   Exodus intends to consider the fair value of the network services
agreements in the final purchase price allocation. Exodus is currently engaged
in determining the value of the network services agreements and the unaudited
pro forma combined condensed financial statements currently do not reflect any
fair value associated with the network services agreements. Exodus believes
that any purchase price allocable to the network services agreements would not
have a material effect to the final purchase price allocation.

   The final purchase price allocation will depend upon the actual purchase
price and the final valuation of the assets acquired and the liabilities
assumed upon closing of the merger. Consequently, the actual allocation of the
purchase price could differ from that presented above.

(1)Unaudited Pro Forma Combined Condensed Balance Sheet

   The unaudited pro forma combined condensed balance sheet as of September
30, 2000 gives effect to the merger as if it had occurred on September 30,
2000.

   The following adjustments have been reflected in the unaudited pro forma
combined condensed balance sheet:

(a) To eliminate GlobalCenter Holding Co.'s historical goodwill and intangible
    assets, deferred tax assets and liabilities and deferred income.

(b) To record the purchase of GlobalCenter Holding Co. by Exodus through the
    issuance of Exodus common stock and options, and to eliminate GlobalCenter
    Holding Co.'s historical equity balances. In accordance with Emerging
    Issues Task Force Issue No. 95-19, the value of Exodus common stock to be
    issued is based on the average closing price of Exodus common stock during
    the three trading days ended December 5, 2000.

                                      55
<PAGE>


(c) To record deferred tax liabilities attributable to identifiable intangible
    assets acquired.

(2) Unaudited Pro Forma Combined Condensed Statements of Operations

   The unaudited pro forma combined condensed statements of operations give
effect to the merger as if it had occurred on January 1, 1999.

   The following adjustments have been reflected in the unaudited pro forma
combined condensed statements of operations:

(d) To remove amortization of historical goodwill and other intangible assets
    previously recorded by GlobalCenter Holding Co. and Cohesive (Cohesive for
    1999 only) to record amortization of goodwill and intangible assets
    resulting from the allocation of the GlobalCenter Holding Co. and Cohesive
    purchase prices (Cohesive for 1999 only). The pro forma adjustments assume
    goodwill and other intangible assets acquired from GlobalCenter Holding Co.
    will be amortized on a straight-line basis over an estimated life of three
    to seven years and reflect amortization of goodwill and other intangible
    assets acquired from Cohesive over estimated lives of five to eight years
    (Cohesive for 1999 only). The ultimate lives assigned to goodwill and other
    intangible assets acquired from GlobalCenter Holding Co. will be determined
    at the date of acquisition based on the facts and circumstances existing at
    that date.

(e) To remove tax benefits previously recorded by GlobalCenter Holding Co. and
    Cohesive (Cohesive for 1999 only).

(f) To reflect the estimated number of shares to be issued as consideration for
    the GlobalCenter Holding Co. merger based on an exchange ratio calculated
    using average closing prices of Global Crossing Ltd. common stock and
    Exodus common stock for the ten trading days ending two trading days before
    November 27, 2000. The exchange ratio depends on a number of different
    factors, including the average closing price of Exodus common stock over
    the ten trading days ending two days before completion of the merger,
    subject to a minimum price of $56.41 and a maximum price of $65.55. To also
    reflect the shares issued as consideration for the Cohesive merger.

(g) To eliminate interest income earned by Exodus on cash paid to Cohesive's
    shareholders at the date of the merger assuming a 5% interest rate which
    approximates Exodus' actual rate of return during 1999.

(h) To remove Cohesive's historical cumulative dividends and accretion on
    redeemable preferred stock which were settled in cash at the date of the
    Cohesive merger.

(i) To reclassify GlobalCenter Holding Co.'s depreciation expense to conform
    with Exodus' classification and to adjust GlobalCenter Holding Co.'s
    depreciation expense in accordance with Exodus' depreciation policy.

(j) The historical consolidated statements of operations of GlobalCenter
    Holding Co. for the nine months ended September 30, 2000 and the year ended
    December 31, 1999 present depreciation and amortization as a separate line
    item. For comparative purposes, GlobalCenter Holding Co.'s depreciation and
    amortization expenses have been reclassified to conform with Exodus'
    classification as follows:

<TABLE>
<CAPTION>
   Nine months ended September 30, 2000
   ------------------------------------
   <S>                                                                 <C>
   Cost of revenues................................................... $11,365
   General and administrative.........................................   4,871
                                                                       -------
   Total depreciation and amortization expenses in
    GlobalCenter Holding Co.'s historical financial statements........ $16,236
                                                                       =======

<CAPTION>
   Year ended December 31, 1999
   ----------------------------
   <S>                                                                 <C>
   Cost of revenues................................................... $ 4,308
   General and administrative.........................................   1,847
                                                                       -------
   Total depreciation and amortization expenses in
    GlobalCenter Holding Co.'s historical financial statements........ $ 6,155
                                                                       =======
</TABLE>

                                       56
<PAGE>

                            BUSINESS OF GLOBALCENTER

GlobalCenter's Services

 Complex Web Hosting Services

   GlobalCenter offers complex Web hosting services designed to enable
businesses to outsource operation of mission-critical Web sites, based on
industry-leading technologies and offering high service level guarantees.
GlobalCenter supports all leading Internet hardware and software systems. This
flexibility enables GlobalCenter's customers to retain control over their
technical solutions and to integrate GlobalCenter's services with their
existing information technology architectures. GlobalCenter offers a number of
services to dedicated Web site management customers to ensure ease of
implementation, security, performance and scalability. Specifically,
GlobalCenter provides:

  .  configuration, installation and support of operating systems, including
     Unix, Windows NT, Solaris and Linux, and hardware platforms, including
     those offered by Sun Microsystems, Dell, Cisco, IBM, VA Linux and
     Compaq;

  .  installation and maintenance of Web sites on server hardware;

  .  help desk support 24-hours a day, seven days a week, with access to
     certified technical professionals;

  .  industry and vendor security alerts and maintenance;

  .  load balancing and geographical distribution of network traffic among
     multiple servers and multiple Internet Data Centers; and

  .  24-hours a day, seven days a week, network and system monitoring as well
     as physical and remote access to equipment.

 Hardware and Software Procurement Services

   GlobalCenter has experienced equipment services professionals available to
help make its customers' equipment purchases simple and economical.
GlobalCenter selects and purchases equipment from various manufacturers based
on customer orders and resells the equipment to its customers. GlobalCenter
also arranges for equipment to be shipped directly to a customer's location in
GlobalCenter's Internet Data Centers and installed in the appropriate location.
GlobalCenter's equipment services allow it to move new customers into its
Internet Data Centers more quickly and efficiently.

 Internet Protocol Network Services

   GlobalCenter directly connects its Internet Data Centers, other than
Melbourne, to Global Crossing's high performance, Internet protocol-based
fiber-optic backbone network with transit relationships with Internet backbone
providers. GlobalCenter's connectivity arrangements are designed to deliver the
scalability, high availability and performance required for high-volume
bandwidth and application-intensive Internet operations. Because GlobalCenter
customers' Internet operations often experience traffic spikes due to
promotions or events, GlobalCenter typically maintains sufficient excess
network capacity to handle its customers peak traffic needs. Each of
GlobalCenter's Internet Data Centers is also connected to the communications
networks of other major carriers.

 Value-Added Applications and Services

   GlobalCenter's value-added applications and services enable its customers to
improve the performance, reliability and storage and backup capability of their
Internet operations. GlobalCenter's current services include the following:

   Performance Monitoring Services. GlobalCenter works with Keynote, a provider
of Internet performance measurement, diagnostic and consulting services, to
provide and jointly market Perspective(TM), a service that gives companies
real-time statistics about their Web sites' performance from the viewpoint of
users around the world.

                                       57
<PAGE>


   Content Acceleration Services. GlobalCenter is working with Novell to offer
content acceleration in all of its Internet Data Centers. This service allows
GlobalCenter to ensure significantly better Web site performance for its
customers both on a local and global basis. Customers have access to this
service on a monthly fee basis and do not need to make the up front capital
costs associated with most caching solutions available today.

   Content Delivery Services. GlobalCenter works with Akamai to offer
FreeFlowSM, a caching service that moves content closer to end users and
intelligently routes requests to multiple servers. As a result, FreeFlow
reduces problems caused by server overloads and network bottlenecks. This
increases peak demand capacity for Web sites, speeds user downloads and
improves overall quality.

   Disk Storage Services. GlobalCenter works with StorageNetworks, a storage
services provider, to provide Disk-On-DemandSM, highly scaleable and reliable
on-demand disk storage services. Disk-On-Demand gives GlobalCenter customers
access to technologically advanced storage, normally available only to large
enterprises, on a cost effective basis.

   Tape Storage Services. GlobalCenter works with ManagedStorage International,
a network storage services provider, to provide Tape-On-DemandSM, backup and
disaster recovery services that GlobalCenter offers on a usage basis. Tape-On-
Demand reduces GlobalCenter customers' need to invest in and manage expensive
disaster recovery systems.

   Security Services. GlobalCenter's security services are designed to ensure
the security of GlobalCenter customer's Web operations by applying industry
leading security diagnostic tools. Security engineers are located at
GlobalCenter's Internet Data Centers to deliver security solutions including
firewalls, encryption and authentication.

   Testing Services. GlobalCenter's testing services aim to identify problems
that could degrade the expected performance and availability of a customer's
Web operations. For example, GlobalCenter's stress testing services simulate
users accessing a Web site to provide information for isolating problems,
optimizing performance and accelerating the deployment of Web sites.

 Professional Services

   GlobalCenter's professional services teams consult with customers on a wide
range of issues including Web applications development, Internet connectivity,
server maintenance, performance and site scaling. GlobalCenter's professional
services currently include system architecture and design; disaster recovery,
migration and capacity planning; database optimization; and performance tuning.
GlobalCenter's sales engineers offer several services to its customers,
including configuring systems and specifying hardware and software for
implementations or upgrades.

Customers

   GlobalCenter has a large and diverse customer base ranging from large
enterprises to Web-Centric companies. As of September 30, 2000, GlobalCenter
was serving over 600 customers, none of which accounted for 10% or more of its
revenues. The following is a representative list of GlobalCenter's customers as
of September 30, 2000:

<TABLE>
   <S>                            <C>                            <C>
   24/7 Media                     marchFIRST                     Red Hat
   About.com                      MatchLogic                     StorageNetworks
   Akamai                         NBCi                           TalkCity
   Cox Interactive Media          Network Solutions              Viacom
   Etoys                          The New York Times             VISA, USA
   Google                         Novell                         The Washington Post
   Goto.com                       Playboy Enterprises            Xdrive
   Kmart BlueLight.com            QUOTE.COM                      Yahoo!
                                                                 ZDNet
</TABLE>

                                       58
<PAGE>


   GlobalCenter's contracts with customers generally cover its provision of
services for a one to three-year period and may contain, among other things,
various service level agreements. GlobalCenter generally provides customers
with a 99.5% network connectivity uptime guarantee and a 100% facility uptime
guarantee. Pursuant to these service level warranties, a customer's monthly
fees are reduced based on the amount of network connectivity downtime and
facility downtime that affects the customer.

Sales

   GlobalCenter uses a team approach in selling to prospective customers.
Customer account teams are organized into three units, consisting of account
executives, sales engineers and client services representatives. Account
executives are the team leaders and are primarily responsible for new account
acquisitions and maintenance of the strategic relationships with GlobalCenter
customers. Sales engineers support the account executives by providing pre-
sales technical support, including customer site architecture and design.
Client services representatives are responsible for the day-to-day account
management and for marketing additional services to existing customers.

   GlobalCenter's domestic sales force is located in six geographic regions of
the United States centered around existing and planned Internet Data Centers.
As of September 30, 2000, GlobalCenter had 140 employees engaged in sales and
sales support.

Customer Service

   GlobalCenter is committed to providing superior customer service by
understanding the business objectives and technical requirements of its
customers and by fulfilling their needs on an individual basis. Working closely
with its customers, GlobalCenter seeks to optimize the performance of their
Internet operations, minimize downtime, resolve problems that may arise, and
make appropriate adjustments in services as customer needs change over time. In
order to enhance its customer service delivery and increase operating
efficiencies, GlobalCenter operates a centralized response center which handles
inbound calls, monitoring, and problem resolution for its Internet Data Centers
in the United States. GlobalCenter also solicits feedback to ensure that it
continues to offer the highest quality of service. GlobalCenter uses advanced
software tools to aid in customer monitoring and service efforts. Many of
GlobalCenter's customer service personnel have been specifically trained and
certified by the vendors of its software tools, including Sun Microsystems,
Microsoft, Oracle and Computer Associates.

   GlobalCenter also provides customer service and technical support during the
installation phase, including a transition team and project management support.
In addition, GlobalCenter provides system integration services between the
customer's Internet site and legacy systems. After installation, primary
customer support is coordinated through GlobalCenter's network control centers.
These centers are operated 24 hours a day, seven days a week by engineers who
monitor site and network operations, and coordinate teams to solve problems
that arise. GlobalCenter's customer service personnel are also available to
assist customers whose operations require specialized procedures.

   GlobalCenter employs network engineers and systems administrators who work
with customers to design and maintain their Internet operations. GlobalCenter's
network engineers and system administrators are trained specialists who support
Windows NT, Linux, Solaris and other UNIX platforms. They are also trained to
support routers and switches of most major equipment manufacturers. They also
serve as the second level of support for customer issues that cannot be
resolved by GlobalCenter's network control centers.

Internet Data Center Infrastructure

   GlobalCenter's Internet Data Centers are built to specifications that
deliver high standards in security, reliability and redundancy. The physical
infrastructure and security controls of GlobalCenter's Internet Data

                                       59
<PAGE>


Centers have been designed to support rigorous requirements for complex Web
hosting. Specifically, GlobalCenter's Internet Data Centers offer the following
major physical benefits to its customers:

  .  multi-level physical security;

  .  multi-redundant utilities and environmental controls; and

  .  network connectivity.

   Multi-level physical security. Based upon their technical and security
requirements, customers can select from racks in common areas, highly secure
cabinets, enclosed cage facilities or private vaults. GlobalCenter has
implemented robust security systems, which include biometric hand scanners,
security verification, guards, cameras, bullet proof glass, round-the-clock
monitoring and mantrap areas.

   Multi-redundant utilities and environmental controls. GlobalCenter's
Internet Data Centers have power systems that include redundant connections to
power utilities, back up power supplies and diesel generators that can run an
extended period of time without refueling if needed. Laser detection, inert gas
and dry pipe sprinkler systems protect GlobalCenter customers' equipment from
fire and inadvertent water damage. Cooling and environmental controls for each
Internet Data Center are designed to monitor and ensure proper temperature and
humidity. GlobalCenter's Internet Data Centers are also constructed with raised
floors and seismically braced racks.

   Network Connectivity. GlobalCenter's Internet Data Centers are connected to
the Internet through network points of presence within the centers. These
points of presence provide high-performance, reliable networking connectivity
to the Internet for GlobalCenter customers. Telecommunications circuits enter
the data centers through multiple points from diverse service providers.
Multiple points of presence ensure continued operation of service without
degradation in the unlikely event of a cable cut or local carrier network
outage. All but one of GlobalCenter's Internet Data Centers are located
directly on Global Crossing's international Internet protocol-based fiber optic
network for high bandwidth, worldwide connectivity and scale. Each of
GlobalCenter's Internet Data Centers has access to the communications networks
of other major carriers.

Competition

   The market for Web hosting and for other Internet infrastructure services is
highly competitive and there are few substantial barriers to entry.
GlobalCenter's current and potential competitors in the market include Web
hosting service providers, Internet service providers, commonly known as ISPs,
telecommunications companies and large information technology outsourcing
firms. GlobalCenter's competitors may operate in one or more of these areas.

   Many of GlobalCenter's competitors have substantially greater resources,
more customers, greater name recognition and more established relationships in
the industry than it does. As a result, these competitors may be able to
develop and expand their applications and service offering more quickly, devote
greater resources to the marketing and sale of their products and adopt more
aggressive pricing policies. In addition, these competitors have entered and
will likely continue to enter into business relationships to provide additional
services competitive with those GlobalCenter provides. As GlobalCenter provides
more Internet infrastructure services, the nature of its competition may change
in ways GlobalCenter will not anticipate. The Web hosting market may experience
consolidation in the near future, which could result in increased price and
other competition that would make it more difficult for GlobalCenter to
compete.

Intellectual Property Rights

   GlobalCenter relies on a combination of copyright, trademark, service mark
and trade secret laws and contractual restrictions to establish and protect
certain of its proprietary rights. GlobalCenter has no patented technology that
would bar competitors from its market. Despite GlobalCenter's efforts to
protect its proprietary

                                       60
<PAGE>

rights, unauthorized parties may attempt to copy or otherwise obtain and use
its data or technology. In addition, the laws of various foreign countries may
not protect its products, services or intellectual property rights to the same
extent as do the laws of the United States.

   GlobalCenter does not currently rely in a material way on technologies
licensed form third paries, but GlobalCenter expects that, as it continues to
offer new services through partnerships with third parties, its reliance on
licensed technology will grow. These licenses may not be available to
GlobalCenter on commercially reasonable terms or at all. The inability to use
such technology could require GlobalCenter to obtain substitute technology of
lower quality or performance standards or at greater cost, which could harm its
business.

   Other parties may claim that GlobalCenter has infringed their proprietary
rights. Such claims, whether or not meritorious, may require GlobalCenter to
expend significant financial and managerial resources, result in injunctions
against it, or impose damages GlobalCenter must pay. GlobalCenter may need to
obtain licenses from third parties who allege that it has infringed their
rights, but such licenses may not be available on terms acceptable to
GlobalCenter or at all.

Government Regulation

   GlobalCenter is not currently subject to direct United States federal, state
or local or international government regulation, other than regulations
applicable to businesses generally. There is currently only a small body of
laws and regulations that directly apply to access to or commerce on the
Internet.

   Due to the increasing popularity and use of the Internet, it is likely a
number of laws and regulations will be adopted at the federal, state and local
levels in the United States and internationally with respect to the Internet,
covering issues such as user privacy, freedom of expression, pricing,
characteristics and quality of products and services, taxation, advertising,
intellectual property rights, information security and the convergence of
traditional telecommunications services with Internet communications. For
example, the European Union recently enacted privacy regulations. The United
States Congress has recently considered enacting Internet laws regarding
privacy, copyrights taxation and the transmission of sexually explicit
materials. The Federal Trade Commission has recently commenced investigations
of the practices of certain Internet companies relating to privacy and consumer
protection laws. The adoption of any such laws or regulations might decrease
the growth of the Internet, which in turn could decrease the demand for
GlobalCenter's services or increase the cost of doing business or in some other
manner harm its business. In addition, applicability to the Internet of
existing laws governing areas such as property ownership, copyrights and other
intellectual property issues, taxation, libel, on-line contract enforcement,
obscenity and personal privacy is uncertain. The vast majority of such laws
were adopted prior to the advent of the Internet and related technologies and,
as a result, do not contemplate or address the unique issues of the Internet
and related technologies.

Employees

   As of September 30, 2000, GlobalCenter employed approximately 720 full-time
employees. None of GlobalCenter's employees is covered by a collective
bargaining agreement.

                                       61
<PAGE>

Properties

   GlobalCenter's executive offices are located in Sunnyvale, California and
consist of approximately 54,000 square feet that are leased pursuant to an
agreement that expires in July 2009. Space leased and occupied for Internet
Data Centers covers an aggregate of approximately one million gross square
feet. The facilities leased by GlobalCenter include the following:

<TABLE>
<CAPTION>
                                                                      Lease
   City and State                                                   Expiration
   --------------                                                   ----------
   <S>                                                            <C>
   Amsterdam, Netherlands*....................................... October 2015
   Anaheim, California........................................... April 2009
   Chicago, Illinois*............................................ December 2009
   Dublin, Ireland*.............................................. October 2025
   Frankfurt, Germany*........................................... October 2020
   Herndon, Virginia............................................. May 2015
   Herndon, Virginia............................................. March 2009
   Irvine, California*........................................... August 2017
   London, England............................................... March 2014
   Melbourne, Australia.......................................... October 2001
   Munich, Germany*.............................................. July 2019
   New York, New York ........................................... July 2014
   New York, New York ........................................... September 2008
   New York, New York*........................................... August 2015
   Paris, France*................................................ September 2012
   Sunnyvale, California, Office ................................ June 2005
   Sunnyvale, California, Office ................................ July 2009
   Sunnyvale, California, Office ................................ November 2010
   Sunnyvale, California......................................... November 2001
   Sunnyvale, California......................................... November 2011
   Sunnyvale, California......................................... August 2008
   Sunnyvale, California*........................................ March 2015
   Sydney, Australia*............................................ November 2009
   Waltham, Massachusetts*....................................... August 2018
</TABLE>
--------

*  GlobalCenter's Internet Data Centers in these locations are under
   development and are not yet operational.

                                       62
<PAGE>

          MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                   AND RESULTS OF OPERATIONS OF GLOBALCENTER

   The following discussion of GlobalCenter Holding Co.'s financial condition
and results of operations should be read in conjunction with the selected
consolidated historical financial data and consolidated financial statements
and the related notes included elsewhere in this proxy statement. This
discussion contains forward-looking statements that involve risks and
uncertainties. Actual results may differ materially from those anticipated in
these forward-looking statements.

Overview

   GlobalCenter Inc. was acquired by Frontier Corporation in February 1998 in a
pooling-of-interests transaction. On September 28, 1999, Global Crossing Ltd.
acquired Frontier Corporation in a merger transaction. For financial reporting
purposes, the Global Crossing merger with Frontier Corporation was deemed to
have occurred on September 30, 1999. In connection with the merger, the assets
and liabilities of GlobalCenter were adjusted to their respective fair values
under the purchase method of accounting. As a result of this acquisition, the
fair value of goodwill and other intangibles directly related to GlobalCenter
was determined to be approximately $1.5 billion. The goodwill and other
intangible assets are being amortized on a straight-line basis over five years.
GlobalCenter expects annual amortization of the existing goodwill and other
intangibles to be approximately $297 million in the future.

   GlobalCenter Holding Co. is an indirect wholly owned subsidiary of Global
Crossing Ltd., formed in April 2000 to hold the investment in GlobalCenter Inc.
and all of its subsidiaries. Ownership of GlobalCenter Inc. was transferred to
GlobalCenter Holding Co. from another Global Crossing subsidiary. In accordance
with transfers between entities under common control, the transfer was made at
book value and the accompanying financial information reflects the transfer as
of October 1, 1999. GlobalCenter included the assets and liabilities of
GlobalCenter Inc. and the related consolidated results of operations for
periods prior to October 1, 1999 under the heading "Predecessor," and the
consolidated results of GlobalCenter Holding Co. for periods subsequent to
September 30, 1999 under the heading "GlobalCenter." Depreciation, amortization
and certain other line items included in the operating results of GlobalCenter
are not directly comparable to Predecessor because the periods after September
30, 1999 include the effects of purchase accounting adjustments related to the
merger with Global Crossing, while prior periods do not.

   Historically, GlobalCenter operated an Internet Service Provider, or ISP,
business in addition to its Web hosting and related services. Effective March
31, 2000, the ISP business was sold to Global Crossing Internet Dial-Up, Inc.,
a wholly owned subsidiary of Global Crossing Ltd. The sale was made at the net
book value of the ISP assets on March 31, 2000. In connection with this
transaction, the GlobalCenter financial statements reflect the financial
position and results of operations of the ISP business as discontinued
operations for all periods presented.

   GlobalCenter obtains the majority of its network access from third party
telecommunications providers based on agreements with market-based pricing
terms. Some of those third party agreements require price escalation or
contract renegotiation in the event of unequal traffic flows. GlobalCenter also
obtained some of its network access from Frontier Corporation prior to October
1999. After the acquisition of Frontier Corporation on September 30, 1999,
GlobalCenter has obtained substantially all of its network access from Global
Crossing.

   Since October 1, 1999, GlobalCenter has received administrative services
from Global Crossing that include information systems support, tax services,
payroll and benefit administration and certain other accounting and
administrative services. From March 1, 1998 through September 30, 1999,
Frontier Corporation provided these services to GlobalCenter. Its costs for
these services were based on total actual costs allocated to GlobalCenter using
bases that management considered reasonable given the nature of the costs and
the usage by GlobalCenter.

                                       63
<PAGE>


   It typically takes GlobalCenter at least nine months after an Internet Data
Center site is leased to construct the Internet Data Center facility, install
equipment and telecommunications infrastructure and to hire operations and
sales personnel. As a result, GlobalCenter makes a large capital investment and
incurs significant start-up costs before generating customer revenues at any
new Internet Data Center. Start-up costs are expensed as incurred. GlobalCenter
expects a new Internet Data Center to incur losses for a year or longer until
reaching break-even utilization. Largely as a result of these costs,
GlobalCenter has experienced operating losses and negative cash flows from
operations in each annual period. GlobalCenter's net losses from continuing
operations were $269.0 million for the nine months ended September 30, 2000,
$79.2 million for the three months ended December 31, 1999, $16.8 million for
the nine months ended September 30, 1999, $10.8 million for the year ended
December 31, 1998 and $2.8 million for the year ended December 31, 1997.

   GlobalCenter's service revenues consist of fees from customers for Web
hosting, Internet protocol network services, content distribution, systems
applications and professional services. GlobalCenter typically provides its
services under one to three year contracts with minimum customer commitments
for connectivity and services. Service revenues are recognized as the services
are provided. Service revenues also include fees for equipment installation.
GlobalCenter's equipment revenues consist of revenue derived from the resale to
its customers of computers, computer peripherals and networking equipment which
GlobalCenter buys from third parties upon receipt of a customer order.
GlobalCenter assists its customer with equipment selection, procurement and
installation to facilitate and accelerate the customer's entry into the
Internet Data Center. Equipment revenues are recognized when equipment
installation in an Internet Data Center is complete. Equipment that has been
purchased on behalf of customers but not yet transferred to the customer or
installed is recorded as equipment held for resale.

   Cost of service revenues is comprised of telecommunication costs for the
backbone network and costs for connectivity to other networks and
telecommunications providers. Other expenses in cost of service revenues
include salaries, benefits, rent and other expenses for operation of
GlobalCenter's Internet Data Centers, customer service and network engineering
personnel. Cost of equipment revenues is the cost of third-party equipment sold
to GlobalCenter's customers.

   GlobalCenter's sales and marketing expenses consist of salaries,
commissions, benefits and other expenses for direct sales, sales support,
product marketing and public relations personnel, as well as costs associated
with marketing programs, collateral material and corporate marketing
activities, including public relations.

   GlobalCenter's general and administrative expenses consist of payroll and
benefit administration, information systems services, accounting and back
office support, headquarters facility costs, executive salaries and other
general and administrative costs, including GlobalCenter's allocation of
corporate administrative services. Since October 1, 1999, Global Crossing has
provided payroll and benefits administration, purchasing and certain other
accounting and corporate administrative services.

   Depreciation and amortization expenses consist of depreciation of leasehold
improvements and network infrastructure improvements, furniture and
amortization of capital lease equipment.

   Income taxes have been calculated on a pro rata basis. GlobalCenter's
benefit for income taxes is based on the increase or decrease in tax liability
of the Global Crossing NA, formerly Frontier Corporation, consolidated tax
group resulting from the inclusion of items in the Global Crossing NA
consolidated tax return which are attributable to GlobalCenter.

Results of Operations

 Nine Months Ended September 30, 2000 compared with the Nine Months Ended
 September 30, 1999

   Revenues. GlobalCenter's total revenues increased 190% to $136.6 million for
the nine months ended September 30, 2000 from $47.2 million for the nine months
ended September 30, 1999, as a result of increase

                                       64
<PAGE>


in service revenues and equipment revenues. Service revenues increased 226% to
$97.8 million for the nine months ended September 30, 2000 from $30.0 million
for the nine months ended September 30, 1999. The growth in GlobalCenter's
service revenues was primarily the result of opening new Internet Data Centers,
adding new customers and services, and increasing revenues from existing
customers. GlobalCenter's equipment revenues increased 125% to $38.8 million
for the nine months ended September 30, 2000 from $17.2 million for the nine
months ended September 30, 1999. Equipment revenues increased primarily because
more customers in its new Internet Data Centers chose to purchase their
equipment from GlobalCenter rather than directly from a third party vendor.

   Cost of Revenues. Cost of service revenues increased 155% to $93.0 million
for the nine months ended September 30, 2000 from $36.5 million for the
comparable period in 1999. This increase was primarily due to increased network
usage by GlobalCenter's customers, and rent and facilities costs for the
addition and expansion of its Internet Data Centers. Cost of service revenues
decreased as a percentage of service revenue from 122% in the nine months ended
September 30, 1999 to 95% in the nine months ended September 30, 2000 primarily
due to better utilization of network capacity.

   Cost of equipment revenues increased 137% to $37.0 million for the nine
months ended September 30, 2000 from $15.6 million for the nine months ended
September 30, 1999, due to increased equipment sales. The cost of equipment, as
a percentage of equipment revenues, increased to 95% during the nine months
ended September 30, 2000 from 90% during the nine months ended September 30,
1999, as a result of competitive price pressure in the market.

   Sales and Marketing. Sales and marketing expenses increased 165% to $25.2
million for the nine months ended September 30, 2000 from $9.5 million for the
comparable period in 1999. The increase is primarily a result of having
additional direct sales and marketing personnel and other sales and marketing
expenses in connection with new Internet Data Centers and expanding operations
and services. As a percent of total revenues, sales and marketing expenses
decreased from 20% in the nine months ended September 30, 1999 to 18% in the
nine months ended September 30, 2000 due to the increase in revenues.

   General and Administrative. GlobalCenter's total general and administrative
expenses increased 542% to $44.3 million for the nine months ended September
30, 2000 from $6.9 million for the same period in 1999, primarily because it
hired additional management and administrative personnel to support expanding
operations. General and administrative expenses as a percent of total revenues
increased from 15% in the first nine months of 1999 to 32% in the first nine
months of 2000 primarily due to the increase in personnel and related costs to
support its growth between comparison periods.

   General and administrative expenses for the nine months ended September 30,
2000 include $4.8 million for payroll and benefits administration, purchasing
and other accounting and corporate services provided by Global Grossing. From
March 1, 1998 through September 30, 1999, Frontier Corporation provided these
services and corporate administration to GlobalCenter. Expenses for the nine
months ended September 30, 1999 included $1.7 million for these services.

   Depreciation and Amortization. Depreciation and amortization expense
increased 283% to $16.2 million for the nine months ended September 30, 2000
from $4.2 million for the same period of 1999, primarily as a result of the new
Internet Data Centers and the related leasehold and network investments.

   Goodwill and Intangibles Amortization. GlobalCenter recognized amortization
expense of $222.8 million in the nine months ended September 30, 2000 related
to goodwill and intangible assets resulting from Global Crossing Ltd.'s
acquisition of Frontier Corporation. GlobalCenter also recorded goodwill
totaling approximately $9.1 million in connection with an acquisition completed
in November 1997. The goodwill from this transaction was amortized over a
seven-year period using the straight-line method until Global Crossing's
acquisition of Frontier Corporation in September 1999. GlobalCenter recognized
amortization expense of $1.0 million in the nine months ended September 30,
1999 related to this goodwill.

                                       65
<PAGE>

   Income Tax Benefit. GlobalCenter's income tax benefit in the nine months
ended September 30, 2000 and the nine months ended September 30, 1999 reflects
the use of GlobalCenter tax losses in the Global Crossing NA consolidated tax
return.

   Loss from Continuing Operations. GlobalCenter's net loss from continuing
operations was $269.0 million for the nine months ended September 30, 2000
compared to $16.8 million for the nine months ended September 30, 1999. The
increase in net loss was primarily due to the difference in goodwill and
intangibles amortization that resulted from Global Crossing's acquisition of
GlobalCenter in September 1999 as part of the Frontier Corporation merger,
increased depreciation and amortization from additions to property and
equipment over the course of the year and operating expenses that are in excess
of revenues.

 Pro Forma Year Ended December 31, 1999 Compared with the Year Ended December
 31, 1998

   For purposes of the following discussion and to provide a meaningful basis
for comparing the year ended December 31, 1999 to the year ended December 31,
1998, GlobalCenter has combined, as shown below, the operating results of
Predecessor for the nine months ended September 30, 1999 with the operating
results of GlobalCenter for the three months ended December 31, 1999. The pro
forma presentation for the year ended December 31, 1999 includes adjustments
for depreciation of property and equipment and amortization of goodwill and
intangibles for the nine months ended September 30, 1999, resulting from the
Global Crossing Ltd. acquisition of Frontier.

<TABLE>
<CAPTION>
                          Predecessor                 GlobalCenter
                          Nine Months                 Three Months  Pro Forma
                             Ended                       Ended      Year Ended
                         September 30,  Pro Forma     December 31, December 31,
                            1999(1)    Adjustments      1999(4)        1999
                         ------------- -----------    ------------ ------------
                                           (in thousands)
<S>                      <C>           <C>            <C>          <C>
Revenues:
  Service revenues......   $ 29,951     $     --        $ 17,753    $  47,704
  Equipment revenues....     17,228           --           5,971       23,199
                           --------     ---------       --------    ---------
    Total revenues......     47,179           --          23,724       70,903
                           --------     ---------       --------    ---------
Costs and expenses:
  Cost of service
   revenue..............     36,451           --          17,328       53,779
  Cost of equipment
   revenue..............     15,573           --           5,365       20,938
  Sales and marketing...      9,531           --           6,088       15,619
  General and
   administrative.......      6,897           --           3,067        9,964
  Depreciation and
   amortization.........      4,242           273 (2)      1,913        6,428
  Amortization of
   intangibles..........        974          (974)        74,270      297,080
                                          222,810 (3)
                           --------     ---------       --------    ---------
    Total costs and
     expenses...........     73,668       222,109        108,031      403,808
                           --------     ---------       --------    ---------
Operating loss..........    (26,489)     (222,109)       (84,307)    (332,905)
Other income (expense),
 net....................        (44)          --             114           70
                           --------     ---------       --------    ---------
Loss before income
 taxes..................    (26,533)     (222,109)       (84,193)    (332,835)
Income tax benefit......      9,742         2,115          5,038       16,895
                           --------     ---------       --------    ---------
Loss from continuing
 operations.............    (16,791)     (219,994)       (79,155)    (315,940)
Loss from discontinued
 operations, net of
 income tax benefit.....    (16,985)          --         (15,188)     (32,173)
                           --------     ---------       --------    ---------
Net loss................   $(33,776)    $(219,994)      $(94,343)   $(348,113)
                           ========     =========       ========    =========
</TABLE>
--------
(1) This column represents the results of operations of GlobalCenter for the
    nine months ended September 30, 1999 prior to Global Crossing's acquisition
    of Frontier Corporation.

(2) This adjustment reflects the depreciation and amortization of the
    approximately $1.7 million increase in the fair value assigned to the
    assets acquired over the related book value for the nine months ended
    September 30, 1999.

                                       66
<PAGE>

   GlobalCenter is amortizing this adjustment using the straight-line method
   over the average useful life of the underlying assets.

(3) This adjustment reflects the amortization expense of the excess
    consideration over the net assets acquired (goodwill) of approximately
    $1.48 billion for the nine months ended September 30, 1999. GlobalCenter
    is amortizing goodwill and other intangible assets using the straight-line
    method over a five year period.

(4) This column represents the historical results of operations of
    GlobalCenter for the three months ended December 31, 1999. In connection
    with Global Crossing's acquisition of Frontier Corporation in September
    1999, the assets and liabilities of GlobalCenter were adjusted to their
    respective fair values under the purchase method of accounting.

   Revenues. GlobalCenter's total revenues increased 205% to $70.9 million for
the year ended December 31, 1999 from $23.2 million for the year ended
December 31, 1998, as a result of an increase in service revenues and
equipment revenues. Service revenues increased 143% to $47.7 million for the
year ended December 31, 1999 from $19.6 million for the year ended December
31, 1998. The growth in service revenues was primarily the result of opening
new and expanding existing Internet Data Centers, adding new customers and
services, and increasing revenues from existing customers. During 1999,
GlobalCenter opened two new Internet Data Centers and expanded a third. The
largest of the new Internet Data Centers opened at the end of the fourth
quarter of 1999 with sales in this Internet Data Center commencing in January
2000.

   GlobalCenter's equipment revenues increased 537% to $23.2 million for the
year ended December 31, 1999 from $3.6 million for the year ended December 31,
1998. Equipment revenues increased primarily because more customers in its new
Internet Data Centers chose to purchase their equipment from GlobalCenter
rather than directly from a third party vendor.

   Cost of Revenues. Cost of service revenues increased 263% to $53.8 million
for the year ended December 31, 1999 from $14.8 million for the comparable
period in 1998. This increase was primarily due to increased network usage by
GlobalCenter's customers, and rent and facilities costs for the addition and
expansion of its Internet Data Centers. Cost of service revenues increased as
a percentage of service revenues from 76% in 1998 to 113% in 1999 primarily
due to the addition of network capacity in advance of its utilization.

   Cost of equipment revenues increased 553% to $20.9 million for the year
ended December 31, 1999 from $3.2 million for the year ended December 31,
1998, due to increased equipment sales. The cost of equipment remained fairly
consistent as a percentage of equipment revenues, increasing to 90% during
1999 from 88% during 1998.

   Sales and Marketing. Sales and marketing expenses increased 75% to $15.6
million for the year ended December 31, 1999 from $8.9 million for the
comparable period in 1998. The increase was primarily a result of having
additional direct sales and marketing personnel and other sales and marketing
expenses in connection with new Internet Data Centers and expanding operations
and services. As a percentage of total revenues, sales and marketing expenses
decreased from 39% in 1998 to 22% in 1999 primarily due to the significant
increase in revenue between comparison periods.

   General and Administrative. Since October 1, 1999, Global Crossing has
provided to GlobalCenter support services including information systems
support, tax return preparation and advisory services, payroll and benefits
administration, purchasing and certain other accounting and administrative
services. GlobalCenter paid Global Crossing a monthly fee for these support
services. Expenses for the three months ended December 31, 1999 include $0.9
million for these services. From March 1, 1998 through September 30, 1999,
Frontier Corporation provided these services to GlobalCenter. Expenses for the
nine months ended September 30, 1999 include $1.7 million for these services.

   GlobalCenter's total general and administrative expenses increased 112% to
$10.0 million for the year ended December 31, 1999 from $4.7 million for the
same period in 1998, primarily because it hired additional

                                      67
<PAGE>


management and administrative personnel to support expanding operations.
General and administrative expenses as a percentage of total revenues decreased
from 20% to 14% for the same period primarily due to the significant increase
in revenues between comparison periods.

   Depreciation and Amortization. Pro forma depreciation and amortization
expense increased 60% to $6.4 million for the year ended December 31, 1999 from
$4.0 million for the same period in 1998, primarily as a result of the new
Internet Data Centers and the related leasehold and network investments.

   Goodwill and Intangibles Amortization. In connection with the merger with
Frontier Corporation in September 1999, Global Crossing contributed
approximately $1.5 billion of goodwill and intangible assets to GlobalCenter.
The goodwill and identified intangibles are being amortized over a five year
period using the straight-line method. Pro forma amortization for the year
ended December 31, 1999 was $297 million.

   GlobalCenter also recorded goodwill totaling approximately $9.1 million in
connection with an acquisition completed in November 1997. The goodwill from
this transaction was amortized over a seven year period using the straight-line
method until the acquisition of Frontier Corporation in September 1999.

   Loss from Continuing Operations. GlobalCenter's pro forma net loss from
continuing operations was $315.9 million for the year ended December 31, 1999
compared to $10.8 million for the year ended December 31, 1998. The increase in
net loss was primarily due to the difference in goodwill and intangibles
amortization that resulted from the acquisition of GlobalCenter as part of the
Frontier Corporation merger, increased depreciation and amortization from
additions to property and equipment over the course of the year and operating
expenses that were in excess of revenues.

   Loss from Discontinued Operations. During the year ended December 31, 1999,
GlobalCenter reported loss from discontinued operations, net of benefit for
income tax, of $32.2 million, resulting from its ISP business.

 Year Ended December 31, 1998 Compared With Year Ended December 31, 1997

   Revenues. Total revenues increased 200% to $23.2 million for the year ended
December 31, 1998 from $7.7 million for the year ended December 31, 1997.
Service revenues increased 201% to $19.6 million for the year ended December
31, 1998 from $6.5 million for the year ended December 31, 1997. GlobalCenter's
equipment revenues increased from $1.2 million for the year ended December 31,
1997 to $3.6 million for the year ended December 31, 1998, an increase of 196%.

   The overall increase in GlobalCenter's revenues was primarily the result of
opening new Internet Data Center locations, the addition of new customers,
equipment sales to new customers and increased sales to existing customers.
During 1998, GlobalCenter opened four additional Internet Data Centers. The
largest of the new Internet Data Centers became operational during the fourth
quarter of 1998.

   Cost of Revenues. Cost of service revenues increased 182% to $14.8 million
for the year ended December 31, 1998 from $5.3 million for the year ended
December 31, 1997. This increase was due primarily to higher telecommunications
expenses associated with increased volume of usage by customers, the expansion
of GlobalCenter's network and the addition of new Internet Data Centers, as
well as an increase in the number of network administration and customer
support personnel. Cost of service revenues decreased as a percentage of
service revenues from 81% in 1997 to 76% in 1998 due to the fixed nature of
Internet Data Center lease and maintenance costs and the increasing revenue for
the periods.

   Cost of equipment revenues increased 222% to $3.2 million for the year ended
December 31, 1998 from $1.0 million for the year ended December 31, 1997. This
increase resulted from more customers in GlobalCenter's new Internet Data
Centers choosing to purchase their equipment from GlobalCenter rather than
directly from a third party vendor.

                                       68
<PAGE>


   Sales and Marketing. GlobalCenter's sales and marketing expenses increased
355% to $8.9 million for the year ended December 31, 1998 from $2.0 million for
the year ended December 31, 1997. As a percent of total revenues, sales and
marketing expenses increased from 25% in 1997 to 39% in 1998. The increase in
sales and marketing expenses is related to the increase in the number of
Internet Data Centers.

   General and Administrative. GlobalCenter's general and administrative
expenses increased 130% to $4.7 million for the year ended December 31, 1998
from $2.0 million for the year ended December 31, 1997. The increase was a
result of increased personnel costs associated with increasing GlobalCenter's
management, administrative and accounting personnel and processes and related
costs to support the growth in its overall customer base. General and
administrative expense decreased as a percentage of total revenues to 20% for
the year ended December 31, 1998 from 26% for the year ended December 31, 1997
as a result of the increase in revenues.

   Depreciation and Amortization. Depreciation and amortization expenses
increased 341% to $4.0 million for the year ended December 31, 1998 from $0.9
million for the year ended December 31, 1997, primarily due to increased
investment in network and Internet Data Center capacity.

   Goodwill and Intangibles Amortization. GlobalCenter recorded goodwill
totaling approximately $9.1 million in connection with an acquisition completed
in November 1997. The goodwill from this transaction was amortized over a seven
year period using the straight-line method.

   Merger Costs. In connection with Frontier Corporation's acquisition of
GlobalCenter in February 1998, approximately $2.1 million of merger costs have
been reflected in the accompanying statement of operations for the year ended
December 31, 1998.

   Loss from Continuing Operations. GlobalCenter's net loss from continuing
operations was $10.8 million for the year ended December 31, 1998 compared to
$2.8 million for the year ended December 31, 1997. The increase in the level of
net loss was primarily due to operating expenses that were in excess of
revenues and costs related to Frontier Corporation's acquisition of
GlobalCenter in February 1998. Operating expenses increased as a result of the
opening of new Internet Data Centers.

   Loss from Discontinued Operations. During the year ended December 31, 1998,
GlobalCenter reported loss from discontinued operations, net of benefit for
income tax, of $13.4 million, resulting from its ISP business.

Liquidity and Capital Resources

   To date, GlobalCenter has funded its operations through internally generated
funds and permanent capital contributions from Global Crossing and, prior to
September 30, 1999, from Frontier Corporation.

   Net cash used in operating activities was $64.1 million for the nine months
ended September 30, 2000, $18.2 million for the three months ended December 31,
1999, $10.0 million for the nine months ended September 30, 1999, $5.8 million
for the year ended December 31, 1998 and $3.1 million for the year ended
December 31, 1997. Net cash used in operating activities in each of these
periods was primarily the result of operating losses and changes in working
capital.

   Net cash used in investing activities was $213.3 million for the nine months
ended September 30, 2000, $52.8 million for the three months ended December 31,
1999, $20.9 million for the nine months ended September 30, 1999, $29.0 million
for the year ended December 31, 1998 and $1.3 million for the year ended
December 31, 1997. Net cash used in investing activities in each of these
periods was primarily the result of capital expenditures for Internet Data
Centers and their infrastructure, leasehold improvements, furniture and
fixtures, and other equipment.

                                       69
<PAGE>


Recent Accounting Pronouncements

   In December 1999, the Securities and Exchange Commission issued Staff
Accounting Bulletin No. 101, Revenue Recognition in Financial Statements, which
is required to be adopted by GlobalCenter in the quarter ending December 31,
2000. SAB No. 101 provides additional guidance on revenue recognition as well
as criteria for when revenue is generally realized and earned. GlobalCenter has
chosen to adopt SAB No. 101 during the quarter ended June 30, 2000. Based on
the guidance provided by SAB No. 101, GlobalCenter has deferred approximately
$1.8 million of revenues as of September 30, 2000 for one-time fees related to
customer installation and set-up. These revenues will be recognized over the
term of the customer contracts, which are generally for a one year term. No
cumulative effect has been recorded for the quarter prior to implementation as
the amount was not material.

   In June 1999, the Financial Accounting Standards Board issued Statement of
Financial Accounting Standards No. 137, Accounting for Derivative Instruments
and Hedging Activities--Deferral of the Effective Date of SFAS No. 133, which
deferred the effective date of SFAS No. 133 to fiscal quarters beginning after
June 15, 2000. This statement, as amended by SFAS No. 137 and No. 138,
standardizes the accounting for derivatives and hedging activities and requires
that all derivatives be recognized in the statement of financial position as
either assets or liabilities at fair value. Changes in the fair value of
derivatives that do not meet the hedge accounting criteria are to be reported
in earnings. Management of GlobalCenter expects that the adoption of SFAS No.
133 will not have a material impact on GlobalCenter's financial position,
results of operations or cash flows.

Quantitative and Qualitative Disclosures About Market Risk

 Foreign Currency Risk

   As of December 31, 1999, the functional currency of GlobalCenter's current
foreign operations located in Australia and England is the United States
dollar. GlobalCenter's foreign currency transactions are recorded based on
exchange rates at the time these transactions arise. Its existing operations,
assets and liabilities as of December 31, 1999 that are denominated in
currencies other than the United States dollar are not material. As the manager
for most of GlobalCenter's financing activities, Global Crossing uses foreign
currency forward transactions to hedge exposure to foreign currency exchange
rate fluctuations.

                                       70
<PAGE>

                      DIRECTORS OF EXODUS AFTER THE MERGER

   Upon completion of the merger, the board of directors of Exodus will consist
of eleven members, including the ten current directors of Exodus. At that time,
Exodus will appoint as a director a person designated by Global Crossing.
Global Crossing has not yet designated its nominee. At each election of
directors for as long as Global Crossing holds in the aggregate at least 10% of
the total voting power of Exodus, Global Crossing will have the right to
designate one nominee for election to the Exodus board of directors.

   The following persons are currently directors of Exodus and will continue to
be directors of Exodus after the merger. Each director will hold office until
the next Exodus annual meeting of stockholders and until his or her successor
is elected and qualified or until his or her earlier resignation or removal.

<TABLE>
<CAPTION>
                                                                                     Director
Name                     Age                  Principal Occupation                    Since
----                     ---                  --------------------                   --------
<S>                      <C> <C>                                                     <C>
Ellen M. Hancock........  57 Exodus Chairman and Chief Executive Officer               1998
John R. Dougery(1)......  60 President, Dougery Ventures                               1996
Mark Dubovoy(2).........  54 Managing Director, Leapfrog Ventures                      1996
Max D. Hopper(2)(4).....  66 Chief Executive Officer, Max D. Hopper Associates, Inc.   1998
L. William Krause(2)....  58 President, LWK Ventures                                   2000
Daniel C. Lynch(3)......  59 Owner, Lynch Enterprises                                  1998
Thadeus J.
 Mocarski(3)(4).........  38 Managing Director, Navis Partners, LLC                    1997
Naomi O. Seligman(1)....  67 Senior Partner, Cassius Advisors                          1999
Dirk A. Stuurop(1)(3)...  52 President, Stuurop & Company                              2000
Laura D'Andrea Tyson,
 Ph.D.(4)...............  53 Dean of the Walter A. Haas School of Business             2000
</TABLE>
--------
(1) Member of the Audit Committee

(2) Member of the Compensation Committee

(3) Member of the Finance Committee

(4) Member of the Corporate Governance Committee

   Ellen M. Hancock has served as the Chief Executive Officer of Exodus since
September 1998 and as the Chairman of the board of directors since June 2000.
She has been a director since April 1998. She also served as the President of
Exodus from March 1998 to June 2000 and as the acting Vice President, Marketing
of Exodus from July 1998 to October 1998. From July 1996 to July 1997, she
served as Executive Vice President for Research and Development and Chief
Technology Officer of Apple Computer, Inc. From September 1995 to May 1996,
Ms. Hancock served as an Executive Vice President and Chief Operating Officer
of National Semiconductor Corporation. From 1966 to February 1995, she served
in various staff, managerial and executive positions at International Business
Machines Corporation, most recently as Senior Vice President and Group
Executive. Ms. Hancock is a director of Colgate-Palmolive Company and Aetna
Inc. She holds a B.A. degree in mathematics from The College of New Rochelle
and an M.A. degree in mathematics from Fordham University.

   John R. Dougery has served as a director of Exodus since February 1996. He
has been President of Dougery Ventures, a venture capital firm, since January
1998. From 1981 to December 1997, he was a general partner of Dougery & Wilder,
a venture capital firm. Mr. Dougery is a director of Printronix, Inc. Mr.
Dougery holds a B.A. degree in mathematics from the University of California at
Berkeley and an M.B.A. degree from Stanford University.

   Mark Dubovoy has served as a director of Exodus since October 1996. He was a
founder and has served as a general partner of Leapfrog Ventures, a venture
capital partnership, since November 1999. He was also a founder and has served
as a general partner of Information Technology Ventures, a venture capital
partnership,

                                       71
<PAGE>


since September 1994. From 1991 to 1994, he was a general partner of Grace/Horn
Ventures, a venture capital partnership. Mr. Dubovoy is a director of
iPrint.com, inc. Mr. Dubovoy holds a B.S. degree in physics from the National
University of Mexico and M.A. and Ph.D. degrees in physics from the University
of California at Berkeley.

   Max D. Hopper has served as a director of Exodus since January 1998. Mr.
Hopper has been the Chief Executive Officer of Max D. Hopper Associates, Inc.,
an information services management consulting firm, since 1995. From 1985 to
January 1995, he served in various positions at American Airlines, a subsidiary
of AMR Corporation, most recently as Senior Vice President, Information Systems
and Chairman of the SABRE Group. Mr. Hopper is also a director of Gartner
Group, Inc., US Data Corporation, Accrue Software, Inc., Metrocall, Inc.,
Payless Cashways, Inc. and United Stationers, Inc. He holds a B.S. degree in
mathematics from the University of Houston.

   L. William Krause has served as a director of Exodus since June 2000. He has
served as President of LWK Ventures, a private investment company, since
November 1998. From October 1991 to November 1998, Mr. Krause served as
President and Chief Executive Officer of Storm Technology, Inc., a digital
imaging company which filed for protection under federal bankruptcy laws in
November 1998. He served as President and Chief Executive Officer of 3Com
Corporation, a global data networking company, from 1981 to 1990, and as its
Chairman from 1987 until 1993. From 1967 to 1981, Mr. Krause served in various
marketing and general management positions at Hewlett-Packard Company. Mr.
Krause is a director of Pinnacle Systems, Inc., Ramp Networks, Inc. and Sybase,
Inc. He holds a B.S.E.E. degree from the Citadel.

   Daniel C. Lynch has served as director of Exodus since January 1998. Mr.
Lynch has been the owner of Lynch Enterprises, a venture capital firm, since
August 1993. From April 1994 to August 1996, he was a director of UUNet
Technologies, Inc., an Internet service provider. From 1991 to August 1993, he
was the Chairman of the Board of Interop, a conference and trade show company,
which he founded and which is now a division of ZD Comdex Forums. Mr. Lynch is
a director and founder of Cybercash, Inc., and Covad Communications Group. He
holds a B.S. degree in mathematics from Loyola Marymount University and an M.A.
degree in mathematics from the University of California, Los Angeles.

   Thadeus J. Mocarski has served as a director of Exodus since June 1997.
Since 1994, Mr. Mocarski has been an officer of various entities affiliated
with Navis Partners, LLC, formerly known as Fleet Equity Partners, a private
equity firm, most recently as Managing Director. Prior to joining Navis
Partners, LLC, Mr. Mocarski was an attorney with the law firm of Edwards &
Angell. Mr. Mocarski holds a B.A. degree in economics and government from Colby
College and a J.D. degree from the Washington College of Law.

   Naomi O. Seligman has served as a director of Exodus since July 1999. She
was a founder of Cassius Advisors, a management consultancy, where she has been
a senior partner since September 1999. Prior to that, Ms. Seligman had been a
senior partner of the Research Board, a private-sector research institute, from
1971 to 1999. Ms. Seligman is a director of the Dun & Bradstreet Corporation,
Ventro Corporation, Martha Stewart Living Omnimedia, John Wiley & Sons, Inc.
and Sun Microsystems, Inc. She holds a B.A. degree in economics from Vassar
College and an M.B.A. degree from the London School of Economics.

   Dirk A. Stuurop has served as a director of Exodus since June 2000. He has
served as President of Stuurop & Company, a private strategic advisory firm,
since October 1999. From 1982 to May 1999, Mr. Stuurop served in various
investment banking positions at Merrill Lynch & Company, most recently as
Chairman, Global Financial Institutions. Mr. Stuurop is a director of
Philadelphia Consolidated Holding Corporation. He holds an M.S. degree in
economics from the University of Groningen (The Netherlands) and an M.B.A. from
the Wharton School of the University of Pennsylvania.

   Laura D'Andrea Tyson, Ph.D. has served as a director of Exodus since June
2000. Dr. Tyson is Dean of the Walter A. Haas School of Business, University of
California at Berkeley, a position she assumed in July 1998. Previously, she
was professor of the Class of 1939 Chair in Economics and Business
Administration at

                                       72
<PAGE>


the University of California at Berkeley, a position she held from January 1997
to July 1998. Prior to this position, Dr. Tyson served in the first Clinton
Administration as Chairman of the President's National Economic Council, from
March 1995 to December 1996, and 16th Chairman of the White House Council of
Economic Advisers, from January 1993 to March 1995. Prior to joining the
Clinton Administration, Dr. Tyson was professor of Economics and Business
Administration, Director of the Institute of International Studies, and
Research Director of the Berkeley Roundtable on the International Economy at
the University of California at Berkeley, from July 1979 to January 1993. Dr.
Tyson holds a B.A. degree from Smith College and a Ph.D. degree in economics
from the Massachusetts Institute of Technology. Dr. Tyson is the author of
numerous articles on economics, economic policy and international competition.
She is a director of Eastman Kodak Company, Fox Entertainment Company, Human
Genome Sciences, Inc., Morgan Stanley Dean Witter and SBC Communications.

Compensation of Directors

   Exodus directors do not receive cash compensation for their services as
directors but are reimbursed for their reasonable expenses in attending
meetings of the board of directors. Under the Exodus 1998 Directors Stock
Option Plan, each member of the board who is not an Exodus employee is
automatically granted an option for 40,000 shares upon joining the board, which
vests as to one-third of the total shares on the first anniversary of the date
of grant and then 2.7777% monthly thereafter, provided the optionee is still a
member of the board or a consultant to Exodus. At each annual meeting of
stockholders, each eligible director will automatically be granted an
additional option for 10,000 shares, which vests at a rate of 2.0833% monthly
following the date of grant, provided the optionee is still a member of the
board or a consultant to Exodus.

                                       73
<PAGE>

         SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

   The following table provides information, as of September 30, 2000, about
the beneficial ownership of our common stock by:

  .  each stockholder known by us to be the beneficial owner of more than 5%
     of our common stock;

  .  each of our current directors;

  .  our chief executive officer and the four other most highly compensated
     executive officers other than the chief executive officer who were
     serving as executive officers as of December 31, 1999; and

  .  all current directors and executive officers as a group.

On completion of the merger, Global Crossing will have the right to designate
one nominee to the Exodus board of directors. As of the date of this proxy
   statement no nominee has been presented.

   The percentage of shares beneficially owned before the merger is based on
423,783,586 shares of common stock outstanding as of September 30, 2000. The
number of shares beneficially owned by all holders other than Global Crossing
GlobalCenter Holdings, Inc. is as of September 30, 2000. The percentage of
shares beneficially owned after the merger is based upon the assumption that
Exodus would issue 108,180,550 shares to Global Crossing GlobalCenter Holdings,
Inc. in the merger, and the total number of shares of Exodus common stock
outstanding after the merger would be 531,964,136. This estimate is based upon
the assumptions stated on pages 36 and 37 under the heading "The Merger
Agreement--Conversion of GlobalCenter Stock and Options" and the assumption
that the stock price components of the exchange ratio were calculated as of
November 27, 2000.

   Beneficial ownership is determined under the rules and regulations of the
Securities and Exchange Commission. Shares of common stock subject to options
or convertible notes that are currently exercisable or exercisable within 60
days of September 30, 2000 are deemed to be outstanding and to be beneficially
owned by the person holding such options or convertible notes for the purpose
of computing the percentage ownership of such person but are not treated as
outstanding for the purpose of computing the percentage ownership of any other
person. Except as indicated in the footnotes to this table, the persons and
entities named in the table have sole voting and sole investment power with
respect to all shares beneficially owned, subject to community property laws
where applicable. Entries denoted by an asterisk represent a beneficial
ownership percentage less than 1%.

<TABLE>
<CAPTION>
                                                                  Percent of
                                                                  Outstanding
                                             Number of Shares    Common Stock
                                          ---------------------- -------------
                                            Before      After    Before After
Name and Address of Beneficial Owner        Merger     Merger    Merger Merger
------------------------------------      ---------- ----------- ------ ------
<S>                                       <C>        <C>         <C>    <C>
Global Crossing GlobalCenter Holdings,
 Inc.(1).................................         -- 108,180,550    --%  20.3%
Janus Capital Corp.(2)................... 43,338,270  43,338,270  10.2    8.1
FMR Corp.(3)............................. 24,486,876  24,486,876   5.8    4.6
Ellen M. Hancock(4)......................  9,457,959   9,457,959   2.2    1.8
John R. Dougery(5).......................  5,816,115   5,816,115   1.4    1.1
Richard S. Stoltz(6).....................  2,389,571   2,389,571     *      *
Herbert A. Dollahite(7)..................  1,007,416   1,007,416     *      *
Sam S. Mohamad(8)........................    973,465     973,465     *      *
James J. McInerney(9)....................    575,200     575,200     *      *
Max D. Hopper(10)........................    368,985     368,985     *      *
Daniel C. Lynch(11)......................    157,309     157,309     *      *
Mark Dubovoy(12).........................    145,217     145,217     *      *
Thadeus J. Mocarski(13)..................     62,083      62,083     *      *
Naomi O. Seligman(14)....................     55,714      55,714     *      *
Dirk A. Stuurop(15)......................     10,000      10,000     *      *
L. William Krause(16)....................         --          --    --     --
Laura D'Andrea Tyson, Ph.D.(17)..........         --          --    --     --
All current executive officers and
 directors as a group (18 persons)(18)... 18,752,990  18,752,990   4.3%   3.5%
</TABLE>
--------

 (1) The address of Global Crossing GlobalCenter Holdings, Inc. is 360 N.
     Crescent Drive, Beverly Hills, California 90210. The number and percentage
     of shares beneficially owned by Global Crossing

                                       74
<PAGE>


    GlobalCenter Holdings, Inc. after the merger is based upon the assumptions
    stated on pages 36 and 37 under the heading "The Merger Agreement--
    Conversion of GlobalCenter Stock and Options."

 (2) Based upon a Schedule 13G filed with the Securities and Exchange
     Commission on June 9, 2000. Includes 1,142,464 shares of Exodus common
     stock issuable upon conversion of convertible promissory notes. The
     address of Janus Capital Corp. is 100 Fillmore Street, Suite 300, Denver,
     CO 80206-4923.

 (3) Based upon a Schedule 13G filed with the Securities and Exchange
     Commission on May 10, 2000. Includes 473,150 shares of Exodus common
     stock issuable upon conversion of convertible promissory notes. The
     address of FMR Corp. is 82 Devonshire Street, Boston, MA 02109.

 (4) Includes 1,165,882 shares held by Ms. Hancock and her husband, 45,596
     shares held by the Hancock Foundation Fund, and 5,269,704 shares subject
     to options exercisable within 60 days of September 30, 2000. Ms. Hancock
     is our Chief Executive Officer and Chairman of our board of directors.

 (5) Includes 3,416,864 shares held in the Dougery Revocable Trust, of which
     Mr. Dougery and his wife are the trustees, 1,746,384 shares held by Mr.
     Dougery as trustee of three trusts for his children, 404,400 shares held
     by Mr. Dougery's wife as trustee for a separate trust, 226,384 shares
     held by Dougery Ventures LLC, of which Mr. Dougery is President, and
     2,083 shares subject to options exercisable within 60 days of September
     30, 2000. Mr. Dougery is a director of Exodus.

 (6) Includes 305,568 shares held by Goldman Sachs Exchange Funds and
     1,835,467 shares subject to options exercisable within 60 days of
     September 30, 2000. Mr. Stoltz served as our Executive Vice President,
     Finance, Chief Operating Officer and Chief Financial Officer until
     January 2000.

 (7) Includes 409,208 shares subject to options exercisable within 60 days of
     September 30, 2000. Mr. Dollahite is our Executive Vice President,
     Quality and Service.

 (8) Includes 592,637 shares subject to options exercisable within 60 days of
     September 30, 2000. Mr. Mohamad is our President of Worldwide Sales and
     International Field Operations.

 (9) Includes 559,200 shares subject to options exercisable within 60 days of
     September 30, 2000. Mr. McInerney served as our Executive Vice President,
     Engineering until April 2000.

(10) Includes 275,417 shares subject to options exercisable within 60 days of
     September 30, 2000. Mr. Hopper is a director of Exodus.

(11) Represents 76,892 shares held in the Lynch Living Trust, of which Mr.
     Lynch and his wife are the trustees, and 80,417 shares subject to options
     exercisable within 60 days of September 30, 2000. Mr. Lynch is a director
     of Exodus.

(12) Includes 246 shares held by Mr. Dubovoy's son who lives at home and
     42,083 shares subject to options exercisable within 60 days of September
     30, 2000. Mr. Dubovoy is a director of Exodus.

(13) Represents 62,083 shares subject to options exercisable within 60 days of
     September 30, 2000. Mr. Mocarski is a director of Exodus.

(14) Represents 55,417 shares subject to options exercisable within 60 days of
     September 30, 2000. Ms. Seligman is a director of Exodus.

(15) Mr. Stuurop is a director of Exodus.

(16) Mr. Krause is a director of Exodus.

(17) Dr. Tyson is a director of Exodus.

(18) Includes 7,404,634 shares subject to options exercisable within 60 days
     of September 30, 2000 held by our executive officers and directors.

                                      75
<PAGE>

                            INDEPENDENT ACCOUNTANTS

   Representatives of KPMG LLP are expected to be present at the special
meeting, will have the opportunity to make a statement at the special meeting
if they desire to do so and are expected to be available to respond to
appropriate questions.

                                 LEGAL MATTERS

   Fenwick & West LLP, Palo Alto, California, is acting as counsel for Exodus
in connection with the legal matters relating to the merger and will pass upon
the validity of the Exodus common stock issuable in the merger and other legal
matters relating to the merger. Gibson, Dunn & Crutcher LLP, San Francisco,
California, is acting as counsel for GlobalCenter in connection with legal
matters relating to the merger.

                      SUBMISSION OF STOCKHOLDER PROPOSALS

   Stockholder proposals for inclusion in Exodus' proxy statement and form of
proxy relating to Exodus' annual meeting of stockholders to be held in 2001
must be received by January 2, 2001. Stockholders wishing to bring a proposal
before the annual meeting for 2001 (but not include it in the Exodus' proxy
materials) must provide written notice of such proposal to the Secretary of
Exodus at the principal executive offices of Exodus no later than April 5,
2001.

                      WHERE YOU CAN FIND MORE INFORMATION

   This proxy statement incorporates documents by reference that are not
presented in or delivered with this proxy statement.

   All documents filed by Exodus pursuant to Sections 13(a), 13(c), 14, or
15(d) of the Exchange Act after the date of this proxy statement and before the
special meeting are incorporated by reference into and are deemed to be a part
of this proxy statement from the date of the filing of those documents.

   You should rely only on the information contained in this document or
information that we have referred you to. We have not authorized anyone to
provide you with any additional information.

   The following documents, which Exodus has filed with the Securities and
Exchange Commission, are incorporated by reference into this proxy statement:

  .  prospectus filed on February 14, 2000, file number 333-95937;

  .  annual report on Form 10-K for the year ended December 31, 1999;

  .  quarterly reports on Form 10-Q for the quarters ended March 31, June 30
     and September 30, 2000;

  .  current reports on Form 8-K filed on April 7, 2000, June 21, 2000, June
     30, 2000, September 28, 2000, October 13, 2000, October 20, 2000,
     November 3, 2000 and November 13, 2000; and

  .  the description of Exodus common stock on Form 8-A filed on February 13,
     1998 and the description of Exodus' preferred stock purchase rights on
     Form 8-A filed on January 29, 1999.

   Any statement contained in a document incorporated by reference or deemed to
be incorporated by reference into this proxy statement will be deemed to be
modified or superceded for purposes of this proxy statement to the extent that
a statement contained in this proxy statement or any other subsequently filed
document that is deemed to be incorporated by reference into this proxy
statement modifies or supercedes the statement. Any statement so modified or
superceded will not be deemed, except as so modified or superceded, to
constitute a part of this proxy statement.

                                       76
<PAGE>


   We will provide a copy of any and all of the information that is
incorporated by reference in this proxy statement to any person, without
charge, upon written or oral request. If exhibits to the documents incorporated
by reference in this proxy statement are not themselves specifically
incorporated by reference in this proxy statement, then the exhibits will not
be provided. In order to ensure timely delivery of the documents, you should
make your request by January 2, 2001.

   Requests for copies of documents should be directed to:

   Exodus Communications, Inc.
   2831 Mission College Boulevard
   Santa Clara, California 95054
   Attention: Investor Relations
   Telephone: (408) 346-2200

   We are currently subject to the informational requirements of the Exchange
Act, and in accordance with the Exchange Act we file reports, proxy statements
and other information with the Securities and Exchange Commission. These
reports, proxy statements and other information can be inspected and copied at
the public reference facilities maintained by the Commission at:

<TABLE>
<S>                        <C>                           <C>
Room 1024                  Suite 1400                    13th Floor
450 Fifth Street, N.W.     Northwest Atrium Center       Seven World Trade Center
Judiciary Plaza            500 West Madison Street       New York, New York 10048
Washington, D.C. 20549     Chicago, Illinois 60661
</TABLE>

   Copies of these materials can be obtained at prescribed rates from the
Public Reference Room of the Commission at:

   450 Fifth Street, N.W.
   Judiciary Plaza
   Washington, D.C. 20549

   Information on the operation of the Public Reference Room may be obtained by
calling 1-800-SEC-0330.

   The Commission maintains a World Wide Web site that contains reports, proxy
and information statements and other information regarding registrants that
file electronically with the Commission. The address of the site is
http://www.sec.gov. Our common stock is quoted for trading on the Nasdaq
National Market and reports, proxy statements and other information concerning
us also may be inspected at the offices of the National Association of
Securities Dealers at 9513 Key West Avenue, Rockville, Maryland 20850.

                                       77
<PAGE>

                            GLOBALCENTER HOLDING CO.

                   Index to Consolidated Financial Statements

<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
<S>                                                                         <C>
Report of Independent Public Accountants................................... F-2

Consolidated Balance Sheets................................................ F-3

Consolidated Statements of Operations and Comprehensive Income............. F-4

Consolidated Statements of Shareholder's Equity............................ F-5

Consolidated Statements of Cash Flows...................................... F-6

Notes to Consolidated Financial Statements................................. F-7
</TABLE>

                                      F-1
<PAGE>

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To Global Crossing Ltd.:

   We have audited the accompanying consolidated balance sheet of GlobalCenter
Holding Co. ("GlobalCenter"), an indirect wholly owned subsidiary of Global
Crossing Ltd., as of December 31, 1999 and of GlobalCenter Inc. ("Predecessor")
as of December 31, 1998, and the related consolidated statements of operations
and comprehensive income, shareholder's equity and cash flows for the periods
from October 1, 1999 to December 31, 1999 ("GlobalCenter period") and from
January 1, 1999 to September 30, 1999 and for each of the two years ended
December 31, 1998 and 1997 ("Predecessor periods"). These financial statements
are the responsibility of management of GlobalCenter and Predecessor. Our
responsibility is to express an opinion on these financial statements based on
our audits.

   We conducted our audits in accordance with auditing standards generally
accepted in the United States. Those standards require that we plan and perform
the audit to obtain reasonable assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test
basis, evidence supporting the amounts and disclosures in the financial
statements. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe our audits provide a reasonable
basis for our opinion.

   In our opinion, the GlobalCenter consolidated financial statements referred
to above present fairly, in all material respects, the financial position of
GlobalCenter as of December 31, 1999 and the results of its operations and its
cash flows for the GlobalCenter period in conformity with accounting principles
generally accepted in the United States. Further, in our opinion, the
consolidated financial statements of Predecessor referred to above present
fairly, in all material respects, the financial position of Predecessor as of
September 30, 1999 and December 31, 1998, and the results of its operations and
its cash flows for the Predecessor periods in conformity with accounting
principles generally accepted in the United States.

                                          /s/ ARTHUR ANDERSEN LLP

San Jose, California
November 1, 2000

                                      F-2
<PAGE>

                            GLOBALCENTER HOLDING CO.

                          CONSOLIDATED BALANCE SHEETS
             (Amounts in thousands except share and per share data)

<TABLE>
<CAPTION>
                                           Predecessor       GlobalCenter
                                           ----------- -------------------------
                                                December 31,
                                           ----------------------  September 30,
                                              1998        1999         2000
                                           ----------- ----------  -------------
                                                                    (Unaudited)
<S>                                        <C>         <C>         <C>
                 ASSETS
                 ------

Current assets:
  Cash...................................   $    --    $      --    $   11,210
  Accounts receivable, net of allowance
   for doubtful accounts of $975, $1,379
   and $7,149, respectively..............      6,492       18,811       57,601
  Equipment held for resale..............        773        6,941        5,287
  Prepaid expenses and other current
   assets................................        300        2,825       11,548
  Deferred tax asset.....................      2,393        2,926        4,155
                                            --------   ----------   ----------
    Total current assets.................      9,958       31,503       89,801
                                            --------   ----------   ----------
Property and equipment, net..............     30,372      116,315      358,149
Goodwill and intangibles, net............      7,470    1,411,130    1,188,320
Investment...............................        --           --         3,145
Other assets.............................        221          214          250
Net assets of discontinued operations....     28,298        4,416          --
                                            --------   ----------   ----------
    Total assets.........................   $ 76,319   $1,563,578   $1,639,665
                                            ========   ==========   ==========

  LIABILITIES AND SHAREHOLDER'S EQUITY
  ------------------------------------

Current liabilities:
  Capital lease obligations..............   $    404   $      374   $      --
  Accounts payable.......................      5,996       28,046       87,082
  Other current liabilities..............      5,099        8,514       17,538
                                            --------   ----------   ----------
    Total current liabilities............     11,499       36,934      104,620
                                            --------   ----------   ----------
Capital lease obligations, net of current
 portion.................................        586          194          --
Long-term deferred tax liability.........        --        27,611       22,605
Other liabilities........................        --           494        2,381
                                            --------   ----------   ----------
    Total liabilities....................     12,085       65,233      129,606
                                            --------   ----------   ----------
Shareholder's equity:
  Common stock, $.01 par value;
   300,000,000 shares authorized;
   233,500,000 shares issued and
   outstanding ..........................      2,335        2,335        2,335
  Other shareholder's equity.............    120,505    1,590,353    1,871,077
  Accumulated net losses.................    (58,606)     (94,343)    (363,353)
                                            --------   ----------   ----------
    Total shareholder's equity...........   $ 64,234   $1,498,345   $1,510,059
                                            --------   ----------   ----------
    Total liabilities and shareholder's
     equity..............................   $ 76,319   $1,563,578   $1,639,665
                                            ========   ==========   ==========
</TABLE>

  The accompanying notes are an integral part of these consolidated financial
                                  statements.

                                      F-3
<PAGE>

                            GLOBALCENTER HOLDING CO.

                     CONSOLIDATED STATEMENTS OF OPERATIONS
                            AND COMPREHENSIVE INCOME

                          (Amounts in thousands)

<TABLE>
<CAPTION>
                                    Predecessor                    GlobalCenter
                          --------------------------------- --------------------------
                                               Nine Months  Three Months  Nine Months
                             Year Ended           Ended        Ended         Ended
                            December 31,      September 30, December 31, September 30,
                          ------------------  ------------- ------------ -------------
                            1997      1998        1999          1999         2000
                          --------  --------  ------------- ------------ -------------
                                                                          (Unaudited)
<S>                       <C>       <C>       <C>           <C>          <C>
Revenues:
  Service revenues......  $  6,511  $ 19,600    $ 29,951      $ 17,753     $  97,774
  Equipment revenues....     1,228     3,640      17,228         5,971        38,821
                          --------  --------    --------      --------     ---------
    Total revenues......     7,739    23,240      47,179        23,724       136,595
Costs and expenses:
  Cost of service
   revenues.............     5,257    14,804      36,451        17,328        93,026
  Cost of equipment
   revenues.............       995     3,208      15,573         5,365        36,986
  Sales and marketing...     1,966     8,948       9,531         6,088        25,213
  General and
   administrative.......     2,044     4,694       6,897         3,067        44,294
  Depreciation and
   amortization.........       912     4,023       4,242         1,913        16,236
  Amortization of
   intangibles..........       325     1,294         974        74,270       222,810
  Merger costs..........       --      2,060         --            --            --
                          --------  --------    --------      --------     ---------
    Total costs and
     expenses...........    11,499    39,031      73,668       108,031       438,565
                          --------  --------    --------      --------     ---------
Operating loss..........    (3,760)  (15,791)    (26,489)      (84,307)     (301,970)
Other income (expense),
 net....................        45        55         (44)          114          (229)
                          --------  --------    --------      --------     ---------
Loss from continuing
 operations before
 income taxes...........    (3,715)  (15,736)    (26,533)      (84,193)     (302,199)
Income tax benefit......       941     4,911       9,742         5,038        33,189
                          --------  --------    --------      --------     ---------
Loss from continuing
 operations.............    (2,774)  (10,825)    (16,791)      (79,155)     (269,010)
Loss from discontinued
 operations, net of
 income tax benefit of
 $4,504, $7,146, $9,600,
 $8,599 and $0,
 respectively...........   (10,638)  (13,380)    (16,985)      (15,188)          --
                          --------  --------    --------      --------     ---------
Net loss................  $(13,412) $(24,205)   $(33,776)     $(94,343)    $(269,010)
                          --------  --------    --------      --------     ---------
Other comprehensive
 earnings, net of taxes:
Unrealized holding
 losses arising during
 period.................       --        --          --            --         (4,109)
                          --------  --------    --------      --------     ---------
Comprehensive loss......  $(13,412) $(24,205)   $(33,776)     $(94,343)    $(273,119)
                          ========  ========    ========      ========     =========
</TABLE>


  The accompanying notes are an integral part of these consolidated financial
                                  statements.

                                      F-4
<PAGE>

                            GLOBALCENTER HOLDING CO.

                CONSOLIDATED STATEMENTS OF SHAREHOLDER'S EQUITY
            (Amounts in thousands, except share and per share data)

<TABLE>
<CAPTION>
                             Common Stock          Other Shareholders Equity
                          ------------------ -------------------------------------
                                             Additional                  Other                     Total
                                              Paid-In     Deferred   Comprehensive Accumulated Shareholder's
                            Shares    Amount  Capital   Compensation    Income     Net Losses     Equity
                          ----------- ------ ---------- ------------ ------------- ----------- -------------
<S>                       <C>         <C>    <C>        <C>          <C>           <C>         <C>
Predecessor
 Balance at January 1,
  1997..................  178,085,647 $1,781 $   24,608   $   --        $   --      $ (20,989)  $    5,400
 Issuance of common
  stock.................   33,080,271    331      8,700       --            --            --         9,031
 Net loss...............          --     --         --        --            --        (13,412)     (13,412)
 Deferred compensation..          --     --       4,727    (2,766)          --            --         1,961
 Acquisition of
  Voyager...............   22,334,082    223      9,305       --            --            --         9,528
 Capital contributed by
  Frontier Corporation,
  net...................          --     --       3,086       --            --            --         3,086
                          ----------- ------ ----------   -------       -------     ---------   ----------
 Balance at December 31,
  1997..................  233,500,000  2,335     50,426    (2,766)          --        (34,401)      15,594
 Net loss...............          --     --         --        --            --        (24,205)     (24,205)
 Deferred compensation..          --     --         --        948           --            --           948
 Capital contributed by
  Frontier Corporation,
  net...................          --     --      71,897       --            --            --        71,897
                          ----------- ------ ----------   -------       -------     ---------   ----------
 Balance at December 31,
  1998..................  233,500,000  2,335    122,323    (1,818)          --        (58,606)      64,234
 Net loss...............          --     --         --        --            --        (33,776)     (33,776)
 Deferred compensation..          --     --         --        711           --            --           711
 Capital contributed by
  Frontier Corporation,
  net...................          --     --      81,754       --            --            --        81,754
                          ----------- ------ ----------   -------       -------     ---------   ----------
 Balance at September
  30, 1999..............  233,500,000 $2,335 $  204,077   $(1,107)      $   --      $ (92,382)  $  112,923
                          =========== ====== ==========   =======       =======     =========   ==========
GlobalCenter
 Contribution by Global
  Crossing Ltd. ........          --   2,335  1,499,510       --            --            --     1,501,845
 Net loss...............          --     --         --        --            --        (94,343)     (94,343)
 Capital contributed by
  Global Crossing Ltd.,
  net...................          --     --      90,843       --            --            --        90,843
                          ----------- ------ ----------   -------       -------     ---------   ----------
 Balance at December 31,
  1999..................  233,500,000  2,335 $1,590,353   $   --        $   --      $ (94,343)  $1,498,345
 Unrealized loss on
  available for sale
  securities, net of
  $2,746 tax
  (unaudited)...........          --     --         --        --         (4,109)          --        (4,109)
 Net loss (unaudited)...          --     --         --        --            --       (269,010)    (269,010)
 Capital contributed by
  Global Crossing Ltd.,
  net (unaudited).......          --     --     284,833       --            --            --       284,833
                          ----------- ------ ----------   -------       -------     ---------   ----------
 Balance September 30,
  2000 (unaudited)......  233,500,000 $2,335 $1,875,186   $   --        $(4,109)    $(363,353)  $1,510,059
                          =========== ====== ==========   =======       =======     =========   ==========
</TABLE>


 The accompanying notes are an integrated part of these consolidated financial
                                   statements

                                      F-5
<PAGE>

                            GLOBALCENTER HOLDING CO.

                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                             (Amounts in thousands)

<TABLE>
<CAPTION>
                                    Predecessor                    GlobalCenter
                          --------------------------------- --------------------------
                                               Nine Months  Three Months  Nine Months
                             Year Ended           Ended        Ended         Ended
                            December 31,      September 30, December 31, September 30,
                          ------------------  ------------- ------------ -------------
                            1997      1998        1999          1999         2000
                          --------  --------  ------------- ------------ -------------
                                                                          (Unaudited)
<S>                       <C>       <C>       <C>           <C>          <C>
Operating activities:
 Net loss...............  $(13,412) $(24,205)   $(33,776)    $  (94,343)   $(269,010)
 Adjustments to
  reconcile net loss to
  net cash used in
  operating activities:
    Loss from
     discontinued
     operations.........    10,638    13,380      16,985         15,188          --
 Depreciation and
  amortization..........       912     4,023       4,242          1,913       16,236
 Amortization of
  intangibles...........       325     1,294         974         74,270      222,810
 Deferred income taxes..      (888)   (2,049)        983         (2,984)      (3,489)
 Changes in operating
  assets and liabilities
  net of the effects of
  acquisitions
      Accounts
       receivable, net..      (949)   (4,047)    (11,346)          (973)     (38,790)
      Prepaid expenses
       and other
       assets...........       (93)      335      (1,602)          (923)      (8,759)
      Equipment held for
       resale...........       --       (704)        177         (6,345)       1,654
      Accounts payable
       and accrued
       liabilities......       320     6,221      13,306         (3,974)      15,206
                          --------  --------    --------     ----------    ---------
 Net cash used in
  operating activities..    (3,147)   (5,752)    (10,057)       (18,171)     (64,142)
                          --------  --------    --------     ----------    ---------
Investing activities:
  Purchases of property
   and equipment........    (1,853)  (28,978)    (20,871)       (52,771)    (203,329)
  Purchase of available
   for sale
   investments..........       --        --          --             --       (10,000)
  Cash from
   acquisition..........       568       --          --             --           --
                          --------  --------    --------     ----------    ---------
 Net cash used in
  investing activities..    (1,285)  (28,978)    (20,871)       (52,771)    (213,329)
                          --------  --------    --------     ----------    ---------
Financing activities:
  Payments on capital
   leases and debt......       (90)   (2,573)       (339)           (83)        (568)
  Proceeds from issuance
   of debt..............     1,937       --          --             --           --
  Capital contributions
   by Frontier
   Corporation/Global
   Crossing Ltd., net...     3,086    71,897      81,754         90,843      284,833
                          --------  --------    --------     ----------    ---------
 Net cash provided by
  financing activities..     4,933    69,324      81,415         90,760      284,265
                          --------  --------    --------     ----------    ---------
Cash provided by (used
 in) discontinued
 operations.............    (3,086)  (35,086)    (50,487)       (19,818)       4,416
Net increase (decrease)
 in cash................    (2,585)     (492)        --             --        11,210
Cash at beginning of
 period.................     3,077       492         --             --           --
                          --------  --------    --------     ----------    ---------
Cash at end of period...  $    492  $    --     $    --      $      --     $  11,210
                          ========  ========    ========     ==========    =========
Supplemental schedule on
 non-cash activities:
  Contribution of
   GlobalCenter, net....  $    --   $    --     $    --      $1,451,432    $     --
  Assets acquired under
   capital leases.......  $  1,031  $    215    $    --      $      --     $     --
</TABLE>

  The accompanying notes are an integral part of these consolidated financial
                                  statements.

                                      F-6
<PAGE>

                            GLOBALCENTER HOLDING CO.

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1) Organization and Operations

   GlobalCenter Holding Co. is an indirect wholly owned subsidiary of Global
Crossing Ltd. GlobalCenter Holding Co. owns GlobalCenter Inc. and all of its
subsidiaries, including those operating in Australia and the United Kingdom.
GlobalCenter is a provider of Internet infrastructure solutions, including
computer Web hosting, network connectivity and value added services to
enterprises with mission critical Internet operations. GlobalCenter Holding Co.
was incorporated in April 2000 and full ownership of GlobalCenter Inc. was
transferred at that time from another Global Crossing subsidiary. In accordance
with accounting standards applicable to transfers between entities under common
control, the transfer was made at book value and the financial statements
reflect the transfer as of October 1, 1999.

   GlobalCenter Inc. was acquired by Frontier Corporation ("Frontier") in
February 1998. Frontier accounted for its acquisition of GlobalCenter Inc.
using the pooling-of-interests method. GlobalCenter Inc. recorded approximately
$2 million of transaction costs related to the merger with Frontier in the year
ended December 31, 1998. On September 28, 1999, Global Crossing Ltd. acquired
Frontier. For financial reporting purposes, the acquisition of Frontier by
Global Crossing Ltd. was deemed to have occurred on September 30, 1999. In
connection with the Frontier acquisition, the assets and liabilities of
GlobalCenter Inc. were adjusted to their respective fair values pursuant to the
purchase method of accounting. For periods prior to October 1, 1999, the
consolidated assets and liabilities of GlobalCenter Inc. and the related
consolidated results of operations and cash flows are referred to below as
"Predecessor," and for periods subsequent to September 30, 1999, the
consolidated assets and liabilities of GlobalCenter Holding Co. and the related
consolidated results of operations and cash flows are referred to as
"GlobalCenter." Global Crossing Ltd. and its subsidiaries other than
GlobalCenter are referred to as "Global Crossing." GlobalCenter has received
assurance from Global Crossing that Global Crossing intends to provide the
necessary funding to support continued operations of GlobalCenter through at
least January 1, 2001.

   On April 12, 2000, GlobalCenter Inc. entered into an agreement to sell its
Internet Service Provider ("ISP") business segment to Global Crossing Internet
Dial-Up, Inc., a wholly owned subsidiary of Global Crossing, for book value on
the transfer date of March 31, 2000. In connection with this transaction,
GlobalCenter's financial statements reflect the financial position and results
of operations of the ISP business as discontinued operations for all periods
presented through December 31, 1999 (the measurement date). For accounting
purposes, the sale was effective March 31, 2000. In connection with the sale of
the ISP business, GlobalCenter Inc. agreed to indemnify Global Crossing
Internet Dial-Up, Inc. for any claims prior to the sale in an amount not to
exceed the purchase price. GlobalCenter management does not believe any amounts
to be paid under this indemnity will be material to GlobalCenter's financial
statements.

   On September 28, 2000, Global Crossing entered into a merger agreement with
Exodus Communications, Inc. ("Exodus"). Under the merger agreement, a wholly
owned subsidiary of Exodus will be merged with and into GlobalCenter Holding
Co. When the merger is completed, each share of common stock of GlobalCenter
Holding Co. will be converted into and exchanged for shares of Exodus common
stock. The number of shares of Exodus common stock to be issued at the
completion of the merger will be based on an exchange ratio that will depend on
a number of different factors. The merger is subject to customary regulatory
and Exodus' stockholders' approval.

(2) Significant Accounting Policies

 Principles of Consolidation

   The consolidated financial statements include GlobalCenter Holding Co. and
its wholly owned subsidiaries. All significant intercompany transactions have
been eliminated.

                                      F-7
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)


 Unaudited Interim Financial Data

   The consolidated financial statements for the nine months ended September
30, 2000 and the related amounts in the Notes to Consolidated Financial
Statements are unaudited but, in the opinion of GlobalCenter management,
reflect all normal and recurring adjustments necessary for a fair presentation
of the results of those periods. Operating results for the nine months ended
September 30, 2000 are not necessarily an indication of the results that may be
expected for the year ended December 31, 2000.

 Use of Estimates

   The preparation of financial statements in conformity with accounting
principles generally accepted in the United States ("U.S.") requires management
to make estimates and assumptions that affect the reported amounts of assets
and liabilities and disclosure of contingent assets and liabilities at the date
of the financial statements, as well as the reported amounts of revenue and
expenses during the reporting period. Significant estimates made in preparing
the consolidated financial statements include depreciation and amortization
periods, the allowance for doubtful accounts and income tax valuation
allowances. Actual amounts and results could differ from those estimates.

   GlobalCenter's operations and ability to grow may be affected by numerous
factors, including changes in customer requirements, new laws, technological
advances, entry of new competitors and changes in the willingness of Global
Crossing and other potential lenders to finance operations. GlobalCenter cannot
predict which, if any, of these or other factors might have a significant
impact on GlobalCenter in the future, nor can it predict what impact, if any,
the occurrence of these or other events might have on GlobalCenter's
operations.

 Property and Equipment, Net

   Property and equipment are stated at cost. Depreciation is computed using
the straight-line method over the estimated useful lives of the property and
equipment, generally two to five years for network and computer equipment, four
years for furniture and fixtures, and seven years for leasehold improvements.
Equipment acquired under capital leases is amortized using the straight-line
method over the shorter of the lease term or the estimated useful life of the
asset. Property and equipment under construction is capitalized and
depreciation commences when the asset is placed in service.

 Goodwill and Other Intangibles

   Costs in excess of tangible assets acquired and liabilities assumed are
recorded as goodwill and intangibles. Goodwill and intangibles are amortized on
a straight-line basis over five to seven years.

 Investment

   As of September 30, 2000, GlobalCenter's investment consisted of a single
investment in marketable equity securities classified as available for sale.
Accordingly, the investment is recorded at its fair value with any unrealized
holding gains or losses reported as other comprehensive income. Any decline in
value, which is other than a temporary decline, will be charged immediately to
earnings in the period in which the impairment occurs. As of September 30,
2000, GlobalCenter's investment had a fair value of $3.1 million, a cost basis
of $10 million and an unrealized loss before tax benefit of $6.9 million. As of
November 24, 2000, the investment had a fair value of $1.0 million.

                                      F-8
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)


 Impairment of Long-lived Assets

   GlobalCenter periodically reviews the carrying amounts of property and
equipment, intangible assets and goodwill to determine whether current events
or changes in circumstances indicate that the carrying amount may not be
recoverable. GlobalCenter recognizes an impairment of long-lived assets when
the net book value of such assets exceeds the future undiscounted cash flows
attributable to such assets. If an impairment adjustment is deemed necessary,
such loss is measured by the amount that the carrying value of such assets
exceeds their fair value. Fair value is based on the expected future discounted
cash flows to be generated from the assets. Considerable management judgment is
necessary to estimate the fair value of assets. Accordingly, actual results
could vary significantly from such estimates. Assets to be disposed of are
carried at the lower of their financial statement carrying amount or fair value
less costs to sell.

 Fair Value of Financial Instruments

   The estimated fair value of financial instruments has been determined by
GlobalCenter using available market information and valuation methodologies.
Considerable judgment is required in estimating fair values. Accordingly, the
estimates may not be indicative of the amounts GlobalCenter could realize in a
current market exchange. The carrying amounts for accounts receivable,
construction in progress, investment, accounts payable, accrued liabilities,
and capital leases approximate their fair value.

 Equipment Held For Resale

   GlobalCenter obtains computers, computer equipment, peripherals and
networking equipment from third parties and resells the equipment to its
customers. Equipment that has been purchased on behalf of customers but not yet
transferred to customers or installed is recorded at the lower of cost or net
realizable value as equipment held for resale.

 Other Current Liabilities

   Other current liabilities consist of the following:

<TABLE>
<CAPTION>
                                              Predecessor     GlobalCenter
                                              ----------- --------------------
                                                 December 31,      Unaudited
                                              ------------------ September 30,
                                                 1998      1999      2000
                                              ----------- ------ -------------
                                                   (Amounts in thousands)
<S>                                           <C>         <C>    <C>
Accrued professional fees....................   $1,250    $2,000    $ 2,500
Accrued benefits, compensation and related
 taxes.......................................    1,596     3,627      5,209
Deferred income..............................      --        --       1,773
Other........................................    2,253     2,887      8,056
                                                ------    ------    -------
  Total other current liabilities............   $5,099    $8,514    $17,538
                                                ======    ======    =======
</TABLE>

 Income Taxes

   Beginning with the acquisition by Frontier of GlobalCenter Inc., Predecessor
and GlobalCenter are included in the consolidated federal income tax return of
Global Crossing North America, Inc. (formerly Frontier Corporation) for federal
and state purposes. The income tax provision has been calculated on a pro rata
return basis taking account of the increase or decrease in the tax liability of
the Global Crossing North America, Inc. consolidated group resulting from the
inclusion of Predecessor and GlobalCenter in the Global Crossing North America,
Inc. consolidated tax return.

                                      F-9
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)


 Stock-Based Compensation

   Statement of Financial Accounting Standards ("SFAS") No. 123, "Accounting
for Stock-Based Compensation," permits the use of either a fair value-based
method or the method defined in Accounting Principles Board Opinion No. 25,
"Accounting for Stock Issued to Employees" ("APB 25"), to account for stock-
based compensation arrangements. GlobalCenter accounts for stock option grants
in accordance with APB 25 and, accordingly, recognizes compensation expense for
stock option grants to the extent that the estimated fair value of the stock
exceeds the exercise price of the option at the measurement date. The
compensation expense is charged against operations ratably over the vesting
period of the options.

 Segment Reporting

   SFAS No. 131, "Disclosures about Segments of an Enterprise and Related
Information," establishes standards for disclosure about operating segments,
products, services, geographic areas and major customers. Following the
treatment of the ISP business segment as discontinued operations, when applying
the management approach defined in SFAS No. 131, GlobalCenter now operates in a
single segment, namely the provision of complex Web hosting, Internet protocol
network services, content distribution, systems applications and professional
services.

 Concentration of Credit Risk

   Financial instruments that potentially subject GlobalCenter to
concentrations of credit risk consist primarily of trade receivables. The
concentration of credit risk is limited due to the large number of customers
comprising GlobalCenter's customer base.

 Revenue Recognition

   Service revenues consist of fees from customers for complex Web hosting,
Internet protocol network services, content distribution, systems applications
and professional services. Service revenues are recognized as the monthly
service is provided. Service revenues also include fees for equipment
installation.

   Equipment revenues consist of revenue derived from the resale of computers,
computer peripherals and networking equipment from third parties. Equipment
revenues are recognized when equipment is delivered to the customer or, if
installation is required, when installation of the equipment is complete.

   In December 1999, the Securities and Exchange Commission issued Staff
Accounting Bulletin ("SAB") No. 101, "Revenue Recognition in Financial
Statements," which is required to be adopted by GlobalCenter in the quarter
ending December 31, 2000. SAB No. 101 provides additional guidance on revenue
recognition as well as criteria for when revenue is generally realized and
earned. GlobalCenter has chosen to adopt SAB No. 101 during the quarter ended
June 30, 2000. Based on the guidance provided by SAB No. 101, GlobalCenter has
deferred approximately $1.8 million of revenues as of September 30, 2000 for
one-time fees related to customer installation and set-up. These revenues will
be recognized over the term of the customer contracts, which are generally for
a one year term. No cumulative effect has been recorded for the periods prior
to implementation as the amounts were not material.

 Cost of Service Revenues

   Cost of service revenues is comprised of telecommunications costs for the
network provided by Global Crossing and Frontier and costs for connecting to
other networks and telecommunications providers. Other expenses in cost of
service revenues include salaries, benefits, rents and other expenses for
operation of the Internet Data Centers, customer service and network
engineering personnel.


                                      F-10
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

 Foreign Currency

   As of December 31, 1999, the functional currency of GlobalCenter is the U.S.
dollar. The functional currency of GlobalCenter's foreign operations is also
the U.S. dollar. Foreign currency transactions are recorded based on exchange
rates at the time such transactions arise. Subsequent changes in exchange rates
result in transaction gains and losses which are reflected in the accompanying
consolidated statements of operations as unrealized (based on the applicable
period end exchange rate) or realized upon settlement of the transactions.
Foreign currency gains (losses) from GlobalCenter's existing operations were
not material in any period presented.

 Recent Accounting Pronouncements

   In June 1999, the Financial Accounting Standards Board issued SFAS No. 137,
"Accounting for Derivative Instruments and Hedging Activities--Deferral of the
Effective Date of SFAS No. 133," which deferred SFAS No. 133's effective date
to fiscal quarters beginning after June 15, 2000. This statement, as amended by
SFAS No. 137 and No. 138, standardizes the accounting for derivatives and
hedging activities and requires that all derivatives be recognized in the
statement of financial position as either assets or liabilities at fair value.
Changes in the fair value of derivatives that do not meet the hedge accounting
criteria are to be reported in earnings. GlobalCenter management expects that
the adoption of SFAS No. 133 will not have a material impact on GlobalCenter's
financial position, results of operations or cash flows.

 Vendor Concentration

   GlobalCenter relies primarily on Global Crossing for network services
pursuant to a network services agreement. Global Crossing operates its own
global network. If the Global Crossing network experiences disruption or if
GlobalCenter's network services agreement with Global Crossing were terminated,
GlobalCenter's business, operating results and financial condition could be
materially adversely affected.

 Basic and Diluted Loss Per Share

   GlobalCenter has applied the provisions of SFAS No. 128, "Earnings Per
Share," which establishes standards for computing and presenting earnings per
share. Basic earnings per share is computed by dividing net loss by the
weighted average number of common shares outstanding for the period. The
calculation of diluted earnings is the same as basic net loss per share as the
effect of common stock equivalents is antidilutive.

   Basic and diluted loss per share:

<TABLE>
<CAPTION>
                                                   Nine Months  Three Months  Nine Months
                          Year Ended December 31,     Ended        Ended         Ended
                          ----------------------- September 30, December 31, September 30,
                             1997        1998         1999          1999         2000
                          ----------- ----------- ------------- ------------ -------------
<S>                       <C>         <C>         <C>           <C>          <C>
Loss from continuing
 operations.............        $0.01       $0.04        $0.07        $0.34         $1.15
Loss from discontinued
 operations ............        $0.06       $0.06        $0.08        $0.06           --
                          ----------- -----------  -----------  -----------   -----------
Net loss................        $0.07       $0.10        $0.15        $0.40         $1.15
                          =========== ===========  ===========  ===========   ===========
Shares used in computing
 basic and diluted net
 loss per share.........  198,348,000 233,500,000  233,500,000  233,500,000   233,500,000
</TABLE>

                                      F-11
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)


(3) Related Party Transactions

 Revenues

   During the nine months ended September 30, 2000, GlobalCenter recognized
approximately $2.6 million of revenue for services provided to other Global
Crossing subsidiaries. GlobalCenter and Predecessor had no intercompany sales
prior to this period.

 Cash Management

   Prior to the merger with Frontier, GlobalCenter Inc. maintained its own cash
management function. After its merger with Frontier, GlobalCenter Inc. utilized
the central cash management systems of Frontier. Since the acquisition of
Frontier by Global Crossing, GlobalCenter has utilized the central cash
management of Global Crossing. As a subsidiary of Global Crossing, GlobalCenter
maintains no cash balances and no cash has been allocated to GlobalCenter in
the accompanying consolidated financial statements. Historically, Global
Crossing and Frontier have determined the amount of funding provided to
GlobalCenter based on actual cash used for capital and operating expenses, net
of GlobalCenter cash receipts. Such funding has been recorded as capital
contributed by Frontier and Global Crossing in the accompanying consolidated
financial statements. Funds required by GlobalCenter are subject to the ongoing
approval and budgeting processes of Global Crossing. As of September 30, 2000,
subsidiaries of GlobalCenter had cash balances of $11.2 million that were not
part of the centralized cash management system of Global Crossing.

 Corporate Allocations

   The direct operating expenses of GlobalCenter, such as network costs, are
charged directly to GlobalCenter. GlobalCenter is allocated a portion of
corporate overhead costs. For the year ended December 31, 1997, GlobalCenter
operated on a standalone basis and no corporate allocation costs were recorded
in the statement of operations.

   The following table summarizes corporate charges and allocations included in
the accompanying consolidated financial statements.

<TABLE>
<CAPTION>
                                   Predecessor                GlobalCenter
                            -------------------------- --------------------------
                                                                      Unaudited
                                          Nine Months  Three Months  Nine Months
                             Year Ended      Ended        Ended         Ended
                            December 31, September 30, December 31, September 30,
                                1998         1999          1999         2000
                            ------------ ------------- ------------ -------------
                                           (Amounts in thousands)
   <S>                      <C>          <C>           <C>          <C>
   Statement of Operations
    caption:
     Cost of service
      revenues............     $  --        $4,722        $1,978       $10,711
     General and
      administrative......      1,284        1,740           867         4,794
                               ------       ------        ------       -------
       Total corporate
        charges and
        allocations.......     $1,284       $6,462        $2,845       $15,505
                               ======       ======        ======       =======
</TABLE>

   GlobalCenter management believes that the allocation methodologies applied
are reasonable. However, it was not practicable to determine whether the
allocated amounts represent amounts that would have been incurred on a
standalone basis. GlobalCenter management believes that the historical
corporate charges and allocations are comparable to the expected future
allocations. Explanations of the composition and the method of allocation for
the above captions are described below.

                                      F-12
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)


 Cost of Service Revenues

   Allocated costs within this caption include the costs of the
telecommunications network provided by Global Crossing or Frontier to
GlobalCenter. These costs were allocated to GlobalCenter based upon circuit
usage, rate and capacity information.

 General and Administrative

   Allocated costs within this caption include the costs of information systems
services, tax return preparation and advisory services, payroll and benefits
administration, purchasing and certain other accounting and administrative
services. These costs were allocated based upon headcount, square footage and
revenue, depending on the type of cost to be allocated.

 Tanning Technology Corporation

   The chief executive officer of GlobalCenter was a member of the Board of
Directors of Tanning Technology Corporation ("Tanning"). On February 1, 2000,
GlobalCenter acquired approximately 229,000 shares of Tanning common stock for
an aggregate purchase price of $10 million based on the fair market value of
Tanning's common stock on that date. This investment represents approximately
1% of the outstanding shares of Tanning common stock as of October 27, 2000. In
addition, GlobalCenter and Tanning entered into a preferred marketing agreement
to create, market, sell and deliver combined service offerings to customers and
also entered into an additional arrangement where GlobalCenter has agreed to
pay $10 million for consulting services to be provided by Tanning over a
twelve-month period commencing in February 2000.

(4) Property and Equipment, Net

   Property and equipment consists of the following:

<TABLE>
<CAPTION>
                                           Predecessor      GlobalCenter
                                           ----------- -----------------------
                                               December 31,        Unaudited
                                           --------------------  September 30,
                                              1998       1999        2000
                                           ----------- --------  -------------
                                                 (Amounts in thousands)
   <S>                                     <C>         <C>       <C>
   Network and computer equipment.........   $13,410   $ 16,200    $ 50,611
   Furniture and fixtures.................       307      2,143       8,110
   Leasehold improvements.................     2,179     20,759      94,142
                                             -------   --------    --------
                                              15,896     39,102     152,863
   Accumulated depreciation and
    amortization..........................    (5,096)    (1,913)    (18,149)
                                             -------   --------    --------
                                              10,800     37,189     134,714
   Construction in progress...............    19,572     79,126     223,435
                                             -------   --------    --------
   Total property and equipment, net......   $30,372   $116,315    $358,149
                                             =======   ========    ========
</TABLE>

   Included in property and equipment are assets acquired under capital lease
obligations with an original cost of approximately $1.5 million. Accumulated
amortization on the leased assets was approximately $0.8 million, $1.3 million
and $1.5 million at December 31, 1998 and 1999, and September 30, 2000,
respectively. Interest paid on capital lease obligations is not material to the
consolidated financial statements for all periods presented.

                                      F-13
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)


(5) Goodwill and Intangibles, Net

   In connection with the acquisition of Frontier by Global Crossing,
approximately $1.5 billion of the purchase price was determined to be the fair
value of net assets, goodwill and intangibles related to GlobalCenter.
Approximately $43.9 million was the fair value of the tangible net assets
acquired and liabilities assumed of GlobalCenter at the acquisition date. The
remaining purchase price was assigned to goodwill and intangibles and a related
deferred tax liability. The amounts and estimated lives of the goodwill and
intangibles are as follows:

<TABLE>
<CAPTION>
                                                                     Unaudited
                                            Estimated December 31, September 30,
                                              Life        1999         2000
                                            --------- ------------ -------------
                                                        (Amounts in thousands)
   <S>                                      <C>       <C>          <C>
   Customer lists..........................  5 years   $   78,000   $   78,000
   Goodwill................................  5 years    1,407,400    1,407,400
                                                       ----------   ----------
                                                        1,485,400    1,485,400
   Less: Accumulated amortization..........               (74,270)    (297,080)
                                                       ----------   ----------
   Goodwill and intangibles, net...........            $1,411,130   $1,188,320
                                                       ==========   ==========
</TABLE>

   In October 1997, GlobalCenter Inc. acquired Voyager Networks, Inc.
("Voyager") in a business combination accounted for as a purchase. After
allocation of the purchase price to the tangible and specifically identifiable
intangible assets acquired and liabilities assumed, the excess purchase price
of approximately $9.1 million was allocated to goodwill. The Voyager goodwill
was amortized using the straight-line method over seven years until the
acquisition of Frontier by Global Crossing. As of December 31, 1998, the
accumulated amortization related to the Voyager goodwill was approximately $1.6
million. Pro forma combined revenues and net loss from continuing operations
before benefit for income taxes for the year ended December 31, 1997, assuming
Voyager was acquired on January 1, 1997, was $10.5 million and $4.2 million,
respectively.

(6) Income Taxes

   The following table shows the principal reasons for the difference between
the effective income tax rate and the U.S federal statutory income tax rate:

<TABLE>
<CAPTION>
                                           Predecessor            GlobalCenter
                                  ------------------------------- ------------
                                    Year Ended       Nine Months  Three Months
                                   December 31,         Ended        Ended
                                  ----------------  September 30, December 31,
                                   1997     1998        1999          1999
                                  -------  -------  ------------- ------------
                                            (Amounts in thousands)
   <S>                            <C>      <C>      <C>           <C>
   Federal income tax at
    statutory rate (35%)......... $(1,300) $(5,508)    $(9,286)     $(29,468)
   State and local income taxes,
    net of federal effect........    (118)     125        (449)         (212)
   Amortization of goodwill .....     114      453         341        24,630
   Change in valuation allowance
    and other estimates..........     361      --         (361)          --
   Other differences.............       2       19          13            12
                                  -------  -------     -------      --------
   Benefit for income taxes...... $  (941) $(4,911)    $(9,742)     $ (5,038)
                                  =======  =======     =======      ========
</TABLE>

                                      F-14
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)


   The benefit for income taxes consists of the following:

<TABLE>
<CAPTION>
                                            Predecessor           GlobalCenter
                                    ----------------------------- ------------
                                                     Nine Months  Three Months
                                     Year Ended         Ended        Ended
                                    December 31,    September 30, December 31,
                                    --------------  ------------- ------------
                                    1997    1998        1999          1999
                                    -----  -------  ------------- ------------
                                             (Amounts in thousands)
   <S>                              <C>    <C>      <C>           <C>
   Benefit for income taxes from
    continuing operations
   Current:
     Federal....................... $ --   $(3,307)   $(10,126)     $(1,979)
     State and local...............   --       --         (514)        (133)
                                    -----  -------    --------      -------
       Subtotal....................   --    (3,307)    (10,640)      (2,112)
   Deferred:
     Federal.......................  (760)  (1,797)      1,074       (2,733)
     State and local...............  (181)     193        (176)        (193)
                                    -----  -------    --------      -------
       Subtotal....................  (941)  (1,604)        898       (2,926)
                                    -----  -------    --------      -------
   Benefit for income taxes from
    continuing operations.......... $(941) $(4,911)   $ (9,742)     $(5,038)
                                    =====  =======    ========      =======
</TABLE>

   Deferred income taxes reflect the net tax effect of temporary differences
between the carrying amounts of assets and liabilities for financial reporting
purposes and amounts used for income tax purposes.

   The following is a summary of the significant items giving rise to
components of GlobalCenter's deferred tax assets and liabilities:

<TABLE>
<CAPTION>
                                            Predecessor      GlobalCenter
                                            ----------- -----------------------
                                                December 31,        Unaudited
                                            --------------------  September 30,
                                               1998       1999        2000
                                            ----------- --------  -------------
                                                  (Amounts in thousands)
<S>                                         <C>         <C>       <C>
Long-term deferred income tax assets
 (liabilities)
  Intangibles..............................   $  --     $(27,825)   $(23,547)
  Property and equipment...................      221         214        (558)
  Net operating losses from continuing
   operations..............................      515       1,412       2,912
                                              ------    --------    --------
                                                 736     (26,199)    (21,193)
Less: Valuation allowance..................     (515)     (1,412)     (1,412)
                                              ------    --------    --------
    Net long-term deferred income tax
     assets (liabilities)..................   $  221    $(27,611)   $(22,605)
                                              ======    ========    ========
Current deferred income tax assets
  Accrued benefits and compensation........   $  688    $    168    $    168
  Reserves and allowances..................    1,594       1,681       3,505
  Other....................................      111       1,077         482
                                              ------    --------    --------
    Total current deferred income tax
     assets................................   $2,393    $  2,926    $  4,155
                                              ======    ========    ========
</TABLE>

   GlobalCenter established a valuation allowance of approximately $1.4 million
as of December 31, 1999 against net operating losses. The valuation allowance
relates to the uncertainty of realizing the full benefit of the net operating
loss carryforwards. In evaluating the amount of valuation allowance needed,
GlobalCenter

                                      F-15
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

considers the prior operating results and future plans and expectations. The
utilization period of the net operating loss carryforwards and the turnaround
period of other temporary differences are also considered. The GlobalCenter's
net operating losses begin to expire in 2001. The realization of the current
net deferred income tax asset is dependent on the consolidated group, of which
GlobalCenter and Predecessor are a component, generating taxable income.
Although realization is not assured, management believes it is more likely than
not that the deferred income tax asset at December 31, 1999 will be realized.
The amount of the deferred tax asset considered realizable, however, could be
reduced in the near term if estimates of taxable income in future years are
reduced.

(7) Commitments and Contingencies

 Lease Commitments

   GlobalCenter has entered into various lease agreements for office space and
Internet Data Center facilities. Rent expense was $9.9 million, $2.3 million,
$3.7 million, $1.3 million and $1.0 million for the nine months ended September
30, 2000, three months ended December 31, 1999, nine months ended September 30,
1999 and the years ended December 31, 1998 and 1997, respectively. GlobalCenter
leases certain electronic and computer equipment under capital lease
arrangements.

   A summary of future minimum lease payments under capital and noncancelable
operating lease agreements as of December 31, 1999 are as follows:

<TABLE>
<CAPTION>
                                                               Capital Operating
                                                               Leases   Leases
                                                               ------- ---------
                                                                  (Amounts in
                                                                  thousands)
     <S>                                                       <C>     <C>
     Years ending December 31,
       2000..................................................   $ 423  $ 12,509
       2001..................................................     211    12,133
       2002..................................................     --     12,026
       2003..................................................     --     12,361
       2004..................................................     --     12,843
       Thereafter............................................     --     84,354
                                                                -----  --------
                                                                  634  $146,226
                                                                       ========
     Less: Amount representing interest......................     (66)
                                                                -----
     Present value of lease payments.........................     568
     Current portion of capital leases.......................    (374)
                                                                -----
     Noncurrent portion of capital leases....................   $ 194
                                                                =====
</TABLE>

   It is expected that in the normal course of business, leases that expire
generally will be renewed or replaced by leases on other properties.
Accordingly, it is anticipated that future minimum lease commitments will not
be less than the amount shown for 2000.

   Subsequent to December 31, 1999, GlobalCenter entered into a number of
additional operating lease commitments to secure future data center locations.
The aggregate additional commitments as of September 30, 2000 were
approximately $210 million.

                                      F-16
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)


 Other

   Management believes that there are no pending or threatened legal
proceedings that would have a material adverse effect on GlobalCenter.

(8) Shareholder's Equity

   On September 28, 2000, the shareholders of GlobalCenter Holding Co. and
GlobalCenter Inc. approved an increase in the total number of shares of common
stock with par value of $0.01 to 300 million. On September 28, 2000, the
GlobalCenter Holding Co. and GlobalCenter Inc. Boards of Directors approved a
stock split, in the form of a stock dividend, of 2,335,000 to 1. The stock
dividend will be effected prior to the completion of the acquisition of
GlobalCenter by Exodus. Accordingly, all outstanding shares have been
retroactively adjusted to reflect the effect of the stock dividend.

 Management Stock Plan

   The Board of Directors and the shareholder of GlobalCenter Inc. adopted the
GlobalCenter Management Stock Plan ("Management Stock Plan") in January 2000.
The Management Stock Plan was approved by the compensation committee of the
Global Crossing Ltd. Board of Directors on March 2, 2000 and by the Global
Crossing Ltd. Board of Directors on April 12, 2000. The Management Stock Plan
provides for grants of stock options to purchase shares of GlobalCenter Inc.
stock and grants restricted shares of GlobalCenter Inc. stock. Options granted
under the Management Stock Plan may be incentive stock options or non-statutory
stock options. The options expire ten years from the date of the grant and vest
over a three-year period. The total number of shares of such GlobalCenter Inc.
stock available for grant under the Management Stock Plan is approximately 27.5
million.

   The Management Stock Plan imposes individual limits on the amount of awards
that a participant can receive in any fiscal year. The Management Stock Plan is
administered by the compensation committee of the Global Crossing Ltd. Board of
Directors. The exercise price per share for a Management Stock Plan option will
typically be the fair market value of GlobalCenter Inc. stock on the date of
grant. As of December 31, 1999, stock options to purchase 12.8 million shares
of GlobalCenter Inc. stock had been approved for grant under the Management
Stock Plan. The weighted average exercise price is $110 million. As of December
31, 1999, no shares of restricted stock have been awarded under the Management
Stock Plan.

   As of September 30, 2000, stock options to purchase approximately 22.3
million shares of GlobalCenter Inc. common stock had been approved for grant
under the Management Stock Plan. The aggregate exercise price of such options
is approximately $191 million. Management believes the options were all granted
at the fair market value on date of grant.

 Global Crossing Ltd. Stock Option Plans

   Employees of GlobalCenter participate in the stock option plans of Global
Crossing Ltd. Global Crossing Ltd. maintains a stock option plan under which
options to acquire shares may be granted to directors, officers, employees and
consultants. Global Crossing Ltd. accounts for this plan under APB 25, under
which compensation cost is recognized only to the extent that the market price
at that date of grant exceeds the exercise price. Terms and conditions of
Global Crossing Ltd. options, including exercise price and the period in which
options are exercisable, generally are at the discretion of the compensation
committee of the Global Crossing Ltd. Board of Directors, however, no options
are exercisable more than ten years after the date of grant. Certain employees
of GlobalCenter own stock options to acquire Global Crossing Ltd stock.

                                      F-17
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

   Prior to its merger with Global Crossing, Frontier maintained stock option
plans for its directors, executives, and certain employees. The exercise price
for options under all Frontier plans was the fair market value of the stock on
the date of grant. The stock options expire ten years from the date of the
grant and vest over a period from one to three years. The Frontier plans
provided for discretionary grants of stock options which were subject to the
passage of time and continued employment restrictions. In connection with the
Frontier merger, Global Crossing exchanged all of the outstanding Frontier
stock options for Global Crossing Ltd. stock options which vested immediately
at the date of the Frontier merger.

   As of December 31, 1999, 2.4 million stock options held by GlobalCenter
employees under the Global Crossing Ltd.'s stock option plans are exercisable.
During 1997, GlobalCenter Inc. deferred compensation of $4.7 million which
relates to the difference between the exercise price of the options and the
fair market value at the time of issuance. Related compensation expense of $2
million, $0.9 million, and $0.7 million was recognized in 1997, 1998 and the
nine month period ended September 30, 1999, respectively.

   The following table summarizes the stock option activity of GlobalCenter
employees who hold options under Frontier and Global Crossing stock option
plans:

<TABLE>
<CAPTION>
                                                    Number of Weighted Average
                                                     Shares    Exercise Price
                                                    --------- ----------------
   <S>                                              <C>       <C>
   Predecessor
   Outstanding Frontier Corporation options at
    January 1, 1997................................   156,924      $ 1.02
     Granted....................................... 1,155,129        5.47
     Exercised.....................................    30,616        1.00
     Canceled......................................   157,718        2.17
                                                    ---------      ------
   Outstanding Frontier Corporation options at
    December 31, 1997.............................. 1,123,719        5.44
     Granted.......................................   910,120       27.90
     Exercised.....................................   305,570        1.98
     Canceled......................................   661,427       18.15
                                                    ---------      ------
   Outstanding Frontier Corporation options at
    December 31, 1998.............................. 1,066,842       17.71
     Granted....................................... 1,528,549       46.43
     Exercised.....................................   527,505       19.22
     Canceled......................................   118,577       30.52
                                                    ---------      ------
   Outstanding Frontier Corporation options at
    September 30, 1999............................. 1,949,309      $39.04
                                                    =========      ======
   GlobalCenter
   Outstanding Global Crossing Ltd. options at
    October 1, 1999................................ 1,949,309      $19.04
     Granted....................................... 2,131,175       45.00
     Exercised..................................... 1,211,355       12.43
     Canceled......................................   343,285       26.25
                                                    ---------      ------
   Outstanding Global Crossing Ltd. options at
    December 31, 1999.............................. 2,525,844       22.10
     Granted (unaudited)........................... 3,949,756       30.63
     Exercised (unaudited).........................   791,626       15.38
     Canceled (unaudited).......................... 1,301,414       31.10
                                                    ---------      ------
   Outstanding Global Crossing Ltd. options at
    September 30, 2000 (unaudited)................. 4,382,560      $28.33
                                                    =========      ======
</TABLE>

   As permitted by SFAS No. 123, the employee stock options are being accounted
for under APB 25 and compensation expense is recognized over the vesting period
to the extent that the fair value of the stock on the

                                      F-18
<PAGE>

                           GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)

date the options were granted exceeded the exercise price. Had compensation
cost for the stock-based compensation plans been determined consistent with
the SFAS No. 123 fair value approach, the impact on Predecessor and
GlobalCenter's loss applicable to common shareholders using the Black-Scholes
option valuation model, would be as follows:

<TABLE>
<CAPTION>
                                Predecessor                 GlobalCenter
                       ----------------------------- --------------------------
                                                                    Unaudited
                         Year Ended     Nine Months  Three Months  Nine Months
                        December 31,       Ended        Ended         Ended
                       --------------- September 30, December 31, September 30,
                        1997    1998       1999          1999         2000
                       ------- ------- ------------- ------------ -------------
   <S>                 <C>     <C>     <C>           <C>          <C>
   Pro forma net
    loss.............. $13,633 $26,147    $42,289      $94,452      $269,060
</TABLE>

   The following table summarizes the significant assumptions used in
developing the pro forma information:

<TABLE>
<CAPTION>
                                     Predecessor                   GlobalCenter
                            ------------------------------- --------------------------
                                                                           Unaudited
                              Year Ended       Nine Months  Three Months  Nine Months
                             December 31,         Ended        Ended         Ended
                            ----------------  September 30, December 31, September 30,
                             1997     1998        1999          1999         2000
                            -------  -------  ------------- ------------ -------------
   <S>                      <C>      <C>      <C>           <C>          <C>
   Risk free interest
    rate...................     6.2%     5.5%       6.6%          6.6%          6.0%
   Volatility factor.......    33.2%    42.0%      40.0%         40.0%         40.0%
   Dividend yield..........     --       --         --            --            --
   Weighted average life... 4 years  2 years     1 year       3 years       3 years
</TABLE>

   The weighted average fair value of the options granted during the years
ended December 31, 1997 and 1998, the nine-month period ended September 30,
1999, the three-month period ended December 31, 1999 and the nine-month period
ended September 30, 2000 is $1.44, $7.72, $4.96, $15.55 and $10.38,
respectively.

(9) Discontinued Operations

   As of December 31, 1999, GlobalCenter decided to discontinue its ISP
business segment. GlobalCenter Inc. entered into an agreement to sell the
business segment to Global Crossing Internet Dial-Up, Inc., a wholly owned
subsidiary of Global Crossing Ltd., for book value on the date of transfer. In
connection with this transaction, GlobalCenter's financial statements reflect
the financial position and results of operations of the ISP business as
discontinued operations for all periods presented. For accounting purposes,
the sale was effective March 31, 2000. In connection with the sale of the ISP
business, GlobalCenter agreed to indemnify Global Crossing Internet Dial-Up,
Inc. for any claims prior to the sale in an amount not to exceed the purchase
price. Included in the liabilities from discontinued operations in the table
below is an accrual for losses between the measurement date of December 31,
1999 and the disposal date of March 31, 2000 of $6.4 million, net of a
$3.6 million tax benefit. Summary financial information of the ISP business
segment is as follows:

<TABLE>
<CAPTION>
                                                        Predecessor GlobalCenter
                                                        ----------- ------------
                                                           As of December 31,
                                                        ------------------------
                                                           1998         1999
                                                        ----------- ------------
                                                         (Amounts in thousands)
   <S>                                                  <C>         <C>
   Balance Sheet Data:
     Assets............................................   $36,038     $17,546
     Liabilities.......................................     7,740      13,130
                                                          -------     -------
     Net assets of discounted operations...............   $28,298     $ 4,416
                                                          =======     =======
</TABLE>

                                     F-19
<PAGE>

                            GLOBALCENTER HOLDING CO.

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)


<TABLE>
<CAPTION>
                                          Predecessor             GlobalCenter
                                --------------------------------- ------------
                                   Year Ended        Nine Months  Three Months
                                  December 31,          Ended        Ended
                                ------------------  September 30, December 31,
                                  1997      1998        1999          1999
                                --------  --------  ------------- ------------
   <S>                          <C>       <C>       <C>           <C>
   Statement of Operations
    Data:
     Revenue................... $ 16,786  $ 20,183    $ 15,949      $  4,186
     Expenses..................  (31,423)  (40,709)    (42,534)      (17,910)
                                --------  --------    --------      --------
     Operating loss............  (14,637)  (20,526)    (26,585)      (13,724)
     Other expenses............     (505)      --          --            --
     Accrued losses from
      measurement date.........      --        --          --        (10,063)
                                --------  --------    --------      --------
     Income tax benefit........    4,504     7,146       9,600         8,599
     Loss from discontinued
      operations............... $(10,638) $(13,380)   $(16,985)     $(15,188)
                                ========  ========    ========      ========
</TABLE>

(10) Subsequent Events (Unaudited)

 Merger Agreement with Exodus

   On September 28, 2000, Global Crossing entered into an agreement with Exodus
to merge GlobalCenter Holding Co. with a wholly owned subsidiary of Exodus.
When the merger is completed, each share of common stock of GlobalCenter
Holding Co. will be converted into and exchanged for shares of Exodus common
stock. The number of shares of Exodus common stock to be issued at the
completion of the merger will be based on an exchange ratio that will depend on
a number of different factors, including:

  .  the number of shares of GlobalCenter Holding Co. common stock
     outstanding;

  .  the exercise price and number of shares of GlobalCenter Inc. common
     stock subject to options outstanding, including the Global Crossing Ltd.
     options that convert into GlobalCenter Inc. options;

  .  the exercise price and number of shares of Global Crossing Ltd. common
     stock subject to the Global Crossing Ltd. options outstanding being
     cancelled and replaced in connection with the merger;

  .  the average price of Exodus common stock over the ten trading days
     ending two days before the completion of the merger, subject to a
     minimum price of $56.41 and a maximum price of $65.55; and

  .  the average price of Global Crossing Ltd. common stock over the ten
     trading days ending two days before completion of the merger.

   At the time of the signing of the merger agreement, Exodus signed a
Networking Services, Marketing and Cooperation Agreement with Global Crossing
and a similar agreement with Asia Global Crossing, Ltd. ("AGC"). AGC is a
publicly traded company with Global Crossing, Softbank Corp. and Microsoft
Corporation as principal shareholders. These agreements commit Exodus to obtain
at least 50% of its network needs for all areas of the world other than Asia
and the Pacific Rim from Global Crossing and at least 60% of its network needs
in Asia and the Pacific Rim, other than Australia and New Zealand, from AGC.

 GlobalCenter Asia Joint Venture

   In May 2000, GlobalCenter Inc. entered into a Master Joint Venture Agreement
with AGC. The purpose of the joint venture will be to exploit the GlobalCenter
business in Asia.

   Exodus has agreed to form a joint venture with AGC to provide complex Web
hosting and managed services in Asia. Exodus will own 67% of the joint venture
and AGC will own 33%. Exodus and AGC will contribute all Asia region Web
hosting assets to the joint venture. AGC will be the primary network provider
for the joint venture in Asia, and Exodus will manage and operate the joint
venture.

                                      F-20
<PAGE>

                                                                         Annex A

                                                               EXECUTION VERSION



                          AGREEMENT AND PLAN OF MERGER

                                     among

                          Exodus Communications, Inc.,

                          Einstein Acquisition Corp.,

                  Global Crossing GlobalCenter Holdings, Inc.,

                           GlobalCenter Holding Co.,

                               GlobalCenter Inc.

                                      and

                      Global Crossing North America, Inc.

                                  dated as of

                               September 28, 2000
<PAGE>

                               TABLE OF CONTENTS

<TABLE>
 <C>         <S>                                                          <C>
 ARTICLE I THE MERGER....................................................  A-1

        1.1  The Merger.................................................   A-1
        1.2  Closing; Effective Time....................................   A-2
        1.3  Effect of the Merger.......................................   A-2
        1.4  Certificate of Incorporation; Bylaws.......................   A-2
        1.5  Directors and Officers.....................................   A-2
        1.6  Effect on Capital Stock....................................   A-2
        1.7  Exchange of Certificates...................................   A-4
        1.8  No Further Ownership Rights in Company Capital Stock.......   A-4
        1.9  Tax Consequences...........................................   A-4
        1.10 Exemption from Registration................................   A-4
        1.11 Taking of Necessary Action; Further Action.................   A-4

 ARTICLE II REPRESENTATIONS AND WARRANTIES OF THE COMPANY PARTIES........  A-4

        A.   Representations and Warranties of the Company..............   A-5
        2.1  Organization, Standing and Power...........................   A-5
        2.2  Capital Structure..........................................   A-5
        2.3  Authority..................................................   A-6
        2.4  SEC Documents; Financial Statements........................   A-7
        2.5  Absence of Certain Changes.................................   A-7
        2.6  Absence of Undisclosed Liabilities.........................   A-8
        2.7  Litigation.................................................   A-8
        2.8  Real Estate; Title to Property.............................   A-9
        2.9  Intellectual Property......................................   A-9
        2.10 Environmental Matters......................................  A-11
        2.11 Taxes......................................................  A-12
        2.12 Employee Benefit Plans.....................................  A-12
        2.13 Labor Matters..............................................  A-13
        2.14 Compliance With Laws.......................................  A-14
        2.15 Brokers' and Finders' Fees.................................  A-14
        2.16 Board and Stockholder Approval.............................  A-14
        2.17 Information Supplied.......................................  A-14
        2.18 Agreements and Commitments.................................  A-15
        2.19 Warranties, Guarantees and Indemnities.....................  A-16
        2.20 Title to and Condition and Sufficiency of Global Center      A-16
              Group Assets..............................................
        2.21 Customer Relationships.....................................  A-16
        2.22 Disruptions................................................  A-16
        B.   Representations and Warranties of GCG......................  A-16
        2.23 Authority..................................................  A-16
        2.24 Accredited Investor; Investment Intent.....................  A-17
        C.   Representations and Warranties of Global Crossing NA.......  A-17
        2.25 Global Crossing NA Authority...............................  A-17

 ARTICLE III REPRESENTATIONS AND WARRANTIES OF EXODUS.................... A-17

        3.1  Organization, Standing and Power...........................  A-17
        3.2  Capital Structure..........................................  A-18
        3.3  Authority..................................................  A-18
        3.4  SEC Documents; Financial Statements........................  A-19
        3.5  Board and Stockholder Approvals............................  A-19
        3.6  Absence of Certain Changes.................................  A-20
</TABLE>

                                       i
<PAGE>

<TABLE>
 <C>         <S>                                                         <C>
        3.7  Absence of Undisclosed Liabilities........................  A-20
        3.8  Litigation................................................  A-20
        3.9  Compliance With Laws......................................  A-20
        3.10 Brokers' and Finders' Fees................................  A-20
        3.11 Taxes.....................................................  A-21
        3.12 Board Approval; Section 203 of the DGCL...................  A-21
        3.13 Opinion of Financial Advisor..............................  A-22
        3.14 Required Exodus Vote......................................  A-22
        3.15 Exodus Proxy Statement....................................  A-22
        3.16 No Business Activities....................................  A-22

 ARTICLE IV CONDUCT PRIOR TO THE EFFECTIVE TIME......................... A-22

        4.1  Conduct of Business of the Company and Exodus.............  A-22
        4.2  Restriction on Conduct of Business of the Company.........  A-23
        4.3  Restriction on Conduct of Business of Exodus..............  A-24
        4.4  Capital Expenditures; Working Capital.....................  A-25
        4.5  Leases....................................................  A-25
        4.6  Disclosures...............................................  A-25
        4.7  Extinguishments of Debt; No Cash..........................  A-26
        4.8  Assumption of Lease Guarantees............................  A-26
        4.9  Exodus Acquisitions.......................................  A-26

 ARTICLE V ADDITIONAL AGREEMENTS........................................ A-27

        5.1  Proxy Statement...........................................  A-27
        5.2  Meeting of Stockholders...................................  A-27
        5.3  Access to Information.....................................  A-28
        5.4  Confidentiality...........................................  A-28
        5.5  Public Disclosure.........................................  A-28
        5.6  Consents; Cooperation.....................................  A-29
        5.7  No Solicitation...........................................  A-29
        5.8  Exodus Board..............................................  A-30
        5.9  Assumption of Options.....................................  A-30
        5.10 Form S-8..................................................  A-32
        5.11 Listing of Additional Shares..............................  A-32
        5.12 Employees.................................................  A-32
        5.13 Best Efforts and Further Assurances.......................  A-32
        5.14 Indemnification of Directors and Officers.................  A-32
        5.15 Facilities Transition.....................................  A-33
        5.16 Assumption of Certain Obligations.........................  A-33
        5.17 Employee Loans; Employee Severance Arrangements...........  A-33
        5.18 Corporate Documents; Subsidiaries.........................  A-33

 ARTICLE VI CONDITIONS TO THE MERGER.................................... A-34

        6.1  Conditions to Obligations of Each Party to Effect the       A-34
              Merger...................................................
        6.2  Additional Conditions to Obligations of the Company         A-34
              Parties..................................................
        6.3  Additional Conditions to Obligations of Exodus Parties....  A-35

 ARTICLE VII TERMINATION, AMENDMENT AND WAIVER.......................... A-36

        7.1  Termination...............................................  A-36
        7.2  Effect of Termination.....................................  A-37
        7.3  Expenses and Termination Fees.............................  A-37
        7.4  Amendment.................................................  A-38
</TABLE>

                                       ii
<PAGE>

<TABLE>
 <C>          <S>                                                         <C>
         7.5  Extension; Waiver........................................   A-38

 ARTICLE VIII TAX MATTERS...............................................  A-38

         8.1  Liability for Taxes......................................   A-38
         8.2  Tax Refunds..............................................   A-39
         8.3  Amended Returns..........................................   A-40
         8.4  Tax Returns..............................................   A-40
         8.5  Tax Contest Provisions...................................   A-41
         8.6  Termination of Tax Allocation Agreements.................   A-42
         8.7  Assistance and Cooperation...............................   A-42
         8.8  Preservation of Reorganization Status....................   A-42

 ARTICLE IX GENERAL PROVISIONS..........................................  A-42

         9.1  Non-Survival at Effective Time...........................   A-42
         9.2  Notices..................................................   A-43
         9.3  Interpretation...........................................   A-43
         9.4  Counterparts.............................................   A-44
         9.5  Entire Agreement; Nonassignability; Parties in Interest..   A-44
         9.6  Severability.............................................   A-44
         9.7  Remedies Cumulative......................................   A-44
         9.8  Governing Law; Submission to Jurisdiction................   A-44
         9.9  Rules of Construction....................................   A-45
         9.10 Remedies for Breach......................................   A-45

 ARTICLE X INDEMNIFICATION; REMEDIES....................................  A-45

        10.1  Global Crossing NA's Obligation to Indemnify.............   A-45
        10.2  Entitlement to Indemnification; Indemnification Amount;     A-45
               Double Recovery.........................................
        10.3  Sole Remedy..............................................   A-46
        10.4  Claims...................................................   A-46
        10.5  Survival.................................................   A-46
        10.6  Satisfaction of Indemnity Obligations....................   A-46
        10.7  Adjustment to Purchase Price.............................   A-46
</TABLE>

                                      iii
<PAGE>

                                    EXHIBITS

<TABLE>
<S>                                           <C>
Exhibit A--Certificate of Merger
Exhibit B--Form of Indemnification Agreement
Exhibit C--Form of Noncompetition Agreement
Exhibit D--Amendment No. 2 to Rights Plan
</TABLE>

                                       iv
<PAGE>

                          AGREEMENT AND PLAN OF MERGER

   This AGREEMENT AND PLAN OF MERGER (this "Agreement") is made and entered
into as of September 28, 2000, among Exodus Communications, Inc., a Delaware
corporation ("Exodus"), Einstein Acquisition Corp., a Delaware corporation and
a direct, wholly-owned subsidiary of Exodus ("Exodus Merger Sub"), Global
Crossing North America, Inc., a New York corporation ("Global Crossing NA"),
Global Crossing GlobalCenter Holdings, Inc., a Delaware corporation and an
indirect wholly-owned subsidiary of Global Crossing NA ("GCG"), GlobalCenter
Holding Co., a Delaware corporation and an indirect wholly-owned subsidiary of
Global Crossing NA and a wholly-owned subsidiary of GCG (the "Company"), and
GlobalCenter, Inc., a Delaware corporation and a direct wholly-owned subsidiary
of the Company and an indirect wholly-owned subsidiary of Global Crossing NA
("GlobalCenter"). For purposes of this Agreement the term "Exodus Parties"
shall mean Exodus and Exodus Merger Sub, and the term "Company Parties" shall
mean Global Crossing NA, GCG, the Company and GlobalCenter.

                                    RECITALS

   A. The Boards of Directors of the Exodus Parties and the Company Parties
believe it is in the best interests of their respective companies and the
stockholders of their respective companies that the Company and Exodus Merger
Sub combine into a single company through the statutory merger of Exodus Merger
Sub with and into the Company (the "Merger").

   B. Pursuant to the Merger, among other things, each outstanding share of
common stock, $.01 par value, of the Company ("Company Common Stock") shall be
converted into shares of common stock, $.001 par value, of Exodus ("Exodus
Common Stock"), in the manner set forth herein.

   C. The Exodus Parties and the Company Parties desire to make certain
representations, warranties, covenants and other agreements in connection with
the Merger.

   D. The parties intend, by executing this Agreement, to adopt a plan of
reorganization within the meaning of Section 368 of the Internal Revenue Code
of 1986, as amended (the "Code"), and to cause the Merger to qualify as a
reorganization under Section 368(a) of the Code.

   E. Concurrently with the execution of this Agreement, Exodus, GCG and the
Company are entering into a Stockholder Rights Agreement (the "Stockholder
Agreement"), and a Registration Rights Agreement (the "Registration Rights
Agreement").

   NOW, THEREFORE, in consideration of the covenants and representations set
forth herein, and for other good and valuable consideration, the parties agree
as follows:

                                   ARTICLE I

                                   THE MERGER
   1.1  The Merger.

   At the Effective Time (as defined in Section 1.2) and subject to and upon
the terms and conditions of this Agreement, the Certificate of Merger attached
hereto as Exhibit A (the "Certificate of Merger") and the applicable provisions
of the Delaware General Corporation Law ("Delaware Law"), Exodus Merger Sub
shall be merged with and into the Company, the separate corporate existence of
Exodus Merger Sub shall cease and the Company shall continue as the surviving
corporation. The Company as the surviving corporation after the Merger is
hereinafter sometimes referred to as the "Surviving Corporation".

                                      A-1
<PAGE>

   1.2 Closing; Effective Time.

   The closing of the transactions contemplated hereby (the "Closing") shall
take place as soon as practicable following the satisfaction or waiver of each
of the conditions set forth in Article VI hereof, or at such other time as the
parties hereto agree (the "Closing Date"). The Closing shall take place at the
offices of Fenwick & West LLP, Palo Alto, California, or at such other location
as the parties hereto agree. In connection with the Closing, the parties hereto
shall cause the Merger to be consummated by filing the Certificate of Merger,
together with the required officers' certificates, with the Secretary of State
of the State of Delaware in accordance with the relevant provisions of Delaware
Law (the time of effectiveness of the Merger under the Delaware Law being the
"Effective Time").

   1.3 Effect of the Merger.

   At the Effective Time, the effect of the Merger shall be as provided in this
Agreement, the Certificate of Merger and the applicable provisions of Delaware
Law. Without limiting the generality of the foregoing, and subject thereto, at
the Effective Time, all the property, rights, privileges, powers and franchises
of the Company shall vest in the Surviving Corporation, and all debts,
liabilities and duties of the Company shall become the debts, liabilities and
duties of the Surviving Corporation.

   1.4 Certificate of Incorporation; Bylaws.

     (a) Certificate of Incorporation. At the Effective Time, the Certificate
  of Incorporation of the Company, as in effect immediately prior to the
  Effective Time, shall be the Certificate of Incorporation of the Surviving
  Corporation until thereafter amended as provided by Delaware Law and such
  Certificate of Incorporation.

     (b) Bylaws. The Bylaws of Exodus Merger Sub, as in effect immediately
  prior to the Effective Time, shall be the Bylaws of the Surviving
  Corporation until thereafter amended.

   1.5 Directors and Officers.

   At the Effective Time, the directors of Exodus Merger Sub, as in effect
immediately prior to the Effective Time, shall be the directors of the
Surviving Corporation, until their respective successors are duly elected or
appointed and qualified. The officers of Exodus Merger Sub, as in effect
immediately prior to the Effective Time, shall be the officers of the Surviving
Corporation, until their respective successors are duly elected or appointed
and qualified.

   1.6 Effect on Capital Stock.

     (a) Company Stock. At the Effective Time, each share of Company Common
  Stock issued and outstanding immediately prior to the Effective Time shall
  be converted into and exchanged for the right to receive a number of shares
  of Exodus Common Stock equal to the Exchange Ratio. The Exchange Ratio will
  equal the quotient obtained by dividing (i) the Total Exodus Shares (as
  defined below) by (ii) the Total Number of GlobalCenter Securities (as
  defined below). Such Exchange Ratio shall be rounded to four decimal
  places. The "Total Number of GlobalCenter Securities" shall equal the sum
  of (q) the number of shares of Company Common Stock outstanding immediately
  prior to the Effective Time, plus (r) the total number of shares of Company
  Common Stock issuable or deemed to be issuable under Company Options (as
  defined below) and the Global Crossing Assumed Options (as defined below).
  As used herein, all references to Exodus Common Stock shall include the
  associated stock purchase rights issued pursuant to the Rights Agreement
  dated as of January 27, 1999 (the "Rights Agreement", between Exodus and
  BankBoston, N.A.I. The "Total Exodus Shares" shall mean that number of
  shares of Exodus Common Stock equal to the quotient obtained by dividing
  (A) the sum of (i) $6.525 Billion, plus (ii) the aggregate proceeds from
  the exercise of all of the Company Options and Global Crossing Assumed
  Options, minus (iii) the Global Crossing Canceled Options Money Value (as
  defined below), by (B) the

                                      A-2
<PAGE>

  Final Closing Price (as defined below), rounded to the nearest whole share.
  The "Global Crossing Canceled Options Money Value" shall mean (x) the
  product of (1) the average closing price per share as quoted on the Nasdaq
  National Market of Global Crossing Ltd. (as defined below) common stock for
  the ten (10) trading days prior to and including the trading day ending two
  days prior to the Closing Date, and (2) the total number of shares of
  Global Crossing Ltd. stock issuable pursuant to the Global Crossing
  Canceled Options (as defined below), minus (y) the aggregate proceeds from
  the exercise of all of the Global Crossing Canceled Options. The "Final
  Closing Price" shall mean the average closing price per share as quoted on
  the Nasdaq National Market of Exodus Common Stock for the ten (10) trading
  days prior to and including the trading day ending two days prior to the
  Closing Date; provided that if the Final Closing Price is less than $56.41,
  the Final Closing Price shall equal $56.41 and if the Final Closing Price
  is greater than $65.55, the Final Closing Price shall equal $65.55.

     (b) Company Options and Global Crossing Options. At the Effective Time,
  each Company Option (as defined hereinafter) and Global Crossing Assumed
  Option (as hereinafter defined) shall be assumed by Exodus in accordance
  with Section 5.9(a) and thereafter shall constitute the right to receive
  options to purchase such number of shares of Exodus Common Stock as set
  forth in Section 5.9(a). At the Effective Time, each Global Crossing
  Canceled Option (as defined hereinafter) will be canceled and Exodus will
  issue options to purchase shares of Exodus Common Stock (the "New Exodus
  Options") in accordance with Section 5.9(b). "Company Options" means all
  options outstanding immediately prior to the Effective Time under the
  GlobalCenter Management Stock Plan (the "GlobalCenter Stock Option Plan").
  "Global Crossing Assumed Options" means the options to purchase 2,934,493
  shares of Global Crossing Ltd. (which are deemed to be equivalent to
  5,540,323 shares of Company Common Stock) granted pursuant to the Global
  Crossing Ltd. 1998 Stock Option Plan (the "Global Crossing Stock Option
  Plan" and, together with the GlobalCenter Stock Option Plan, the "Company
  Stock Option Plans"). "Global Crossing Canceled Options" means all unvested
  options held immediately prior to the Effective Time by Company employees
  (other than Leo Hindery) granted pursuant to the Global Crossing Stock
  Option Plan, excluding the unvested options included in the definition of
  Global Crossing Assumed Options above.

     (c) Cancellation of Company Common Stock Owned by the Company. At the
  Effective Time, all shares of Company Common Stock that are owned by the
  Company as treasury stock, if any, shall be canceled and extinguished
  without any conversion thereof.

     (d) Adjustments to Exchange Ratio. The Exchange Ratio shall be adjusted
  to reflect fully the effect of any stock split, reverse stock split, stock
  dividend (including any dividend or distribution of securities convertible
  or exchangeable into Exodus Common Stock or capital stock of the Company),
  reorganization, recapitalization or other like change with respect to
  Exodus Common Stock or Company Common Stock occurring after the date hereof
  and prior to the Effective Time, other than the stock splits or stock
  dividends in which the Company will convert each currently outstanding
  share of its common stock into 233,500 shares of its common stock and
  GlobalCenter will convert each currently outstanding share of its common
  stock in to 233,500 shares of its common stock (the "Stock Splits").

     (e) Fractional Shares. No fraction of a share of Exodus Common Stock
  will be issued, but in lieu thereof, each holder of shares of Company
  Common Stock who would otherwise be entitled to a fraction of a share of
  Exodus Common Stock (after aggregating all fractional shares of Exodus
  Common Stock to be received by such holder) shall receive from Exodus an
  amount of cash (rounded to the nearest whole cent) equal to the product of
  (i) such fraction, and (ii) the closing price of one share of Exodus Common
  Stock on the Nasdaq National Market on the last trading day before the
  Effective Time, as reported in the Wall Street Journal.

     (f) Exodus Merger Sub. Each share of capital stock of Exodus Merger Sub
  issued and outstanding immediately prior to the Effective Time shall be
  converted into and exchanged for one share of the common stock of the
  Surviving Corporation.

                                      A-3
<PAGE>

   1.7 Exchange of Certificates.

   At the Closing, GCG shall surrender to Exodus Merger Sub all outstanding
certificates theretofore representing the Company Common Stock together with
the stock powers duly endorsed in blank and shall thereupon receive in exchange
therefor certificates for Exodus Common Stock as provided in Section 1.6.

   1.8 No Further Ownership Rights in Company Capital Stock.

   All shares of Exodus Common Stock issued upon the surrender for exchange of
shares of Company Common Stock in accordance with the terms hereof (including
any cash paid in lieu of fractional shares) shall be deemed to have been issued
in full satisfaction of all rights pertaining to such shares of Company Common
Stock, and following the Effective Time there shall be no further registration
of transfers on the records of the Surviving Corporation of shares of Company
Common Stock which were outstanding immediately prior to the Effective Time.
If, after the Effective Time, certificates are presented to the Surviving
Corporation for any reason, they shall be canceled and exchanged as provided in
this Article I.

   1.9 Tax Consequences

   It is intended by the parties hereto that the Merger shall constitute a
reorganization within the meaning of Section 368(a) of the Code.

   1.10 Exemption from Registration.

   The shares of Exodus Common Stock to be issued in connection with the Merger
will be issued in a transaction exempt from registration under the Securities
Act of 1933, as amended (the "Securities Act"), by reason of Section 4(2)
thereof.

   1.11 Taking of Necessary Action; Further Action.

   If, at any time after the Effective Time, any further action is necessary or
desirable to carry out the purposes of this Agreement and to vest the Surviving
Corporation with full right, title and possession to all assets, property,
rights, privileges, powers and franchises of the Company, the officers and
directors of the Company and the Surviving Corporation are fully authorized in
the name of their respective corporations or otherwise to take, and will take,
all such lawful and necessary action, so long as such action is not
inconsistent with this Agreement.

                                   ARTICLE II

             REPRESENTATIONS AND WARRANTIES OF THE COMPANY PARTIES

   In this Agreement, any reference to any event, change, condition or effect
being "material" with respect to any entity or group of entities means any
material event, change or condition materially affecting the financial
condition, properties, assets, business or prospects of the consolidated group
of which such entity or group of entities is a part. In this Agreement, any
reference to a "Material Adverse Effect" with respect to any entity or group of
entities means any event, change, violation, inaccuracy, circumstance or effect
that is materially adverse to the financial condition, properties, assets,
business or prospects of such entity and its direct and indirect subsidiaries,
taken as a whole; provided that "Material Adverse Effect" shall not include any
event, change or effect to the extent resulting from (i) changes in general
economic conditions or conditions in the industry in which Exodus and the
Company operate which generally affect industry participants, (ii) changes
after the date of this Agreement in generally accepted accounting principles
("GAAP"), (iii) the announcement of this Agreement and the transactions
contemplated hereby or (iv) changes in the trading prices of any such entity
(or any such entity's parent's) capital stock. In this Agreement, any reference
to a party's "knowledge" means actual knowledge of such party's (and in the
case of the Company, the executive officers

                                      A-4
<PAGE>

of GlobalCenter) executive officers and directors, but in such connection,
such persons shall be deemed to be on notice of such matters as a reasonably
prudent person serving in such capacity as an executive officer or director
would be aware.

A. Representations and Warranties of the Company

   Global Crossing NA and the Company jointly and severally represent and
warrant to Exodus as follows:

   2.1 Organization, Standing and Power.

   The Company is a corporation duly organized, validly existing and in good
standing under the laws of Delaware, and each of its direct and indirect
subsidiaries is duly organized, validly existing and in good standing under
the laws of its jurisdiction of organization. The Company and each of its
subsidiaries has the corporate power to own its respective properties and to
carry on its respective business as now being conducted and is duly qualified
to do business and is in good standing in each jurisdiction in which the
failure to be so qualified and in good standing would have a Material Adverse
Effect on the Company. The Company and each of its subsidiaries has made
available true and correct copies of the Certificate of Incorporation and
Bylaws or other charter documents, as applicable, of the Company and its
subsidiaries, each as amended to date and true and complete copies of minute
books of the Company and GlobalCenter for the three year period ending on the
date hereof. Neither the Company nor any of its subsidiaries is in violation
of any of the provisions of its Certificate of Incorporation or Bylaws or
equivalent organizational documents. Except as set forth on Item 2.1 to the
disclosure letter delivered by the Company to Exodus concurrently with the
execution and delivery of this Agreement and referring to the representations
and warranties in this Agreement (the "Company Disclosure Letter"), the
Company does not directly or indirectly own any equity or similar interest in,
or any interest convertible or exchangeable or exercisable for, any equity or
similar interest in, any corporation, partnership, joint venture or other
business association or entity.

   2.2 Capital Structure.

     (a) As of the Closing Date, after giving effect to the Stock Splits, the
  authorized capital stock of the Company will consist of 300,000,000 shares
  of Company Common Stock, of which 233,500,000 shares will be issued and
  outstanding.

     (b) All outstanding shares of Company Common Stock are owned
  beneficially and of record by GCG. There are no other outstanding shares of
  capital stock or voting securities and no outstanding commitments to issue
  any shares of Company capital stock or voting securities, other than
  pursuant to the exercise of the Company Options and the Global Crossing
  Assumed Options.

     (c) All outstanding shares of Company Common Stock are duly authorized,
  validly issued, fully paid and non-assessable and are free of any liens or
  encumbrances, and are not subject to preemptive rights or rights of first
  refusal created by statute, the Certificate of Incorporation or Bylaws of
  the Company or any agreement to which the Company is a party or by which it
  is bound. All outstanding shares of capital stock of each of the
  subsidiaries of the Company are duly authorized, validly issued, fully paid
  and non-assessable and are free of any liens or encumbrances, and are not
  subject to preemptive rights or rights of first refusal created by statute,
  the Certificate of Incorporation or Bylaws or other organizational
  documents of such subsidiary or any agreement to which such subsidiary is a
  party or by which it is bound. The Company owns, directly or indirectly,
  100% of the outstanding stock of each of the subsidiaries listed in Item
  2.1 of the Company Disclosure Schedule. On the date hereof, (1) the Company
  Options consist of options to purchase 25,616,795 shares of Company Common
  Stock granted pursuant to the GlobalCenter Stock Option Plan, (2) the
  Global Crossing Assumed Options consist of options to purchase 2,934,493
  shares of Global Crossing Ltd., a company organized under the laws of
  Bermuda ("Global Crossing Ltd.") (which are deemed to be equivalent to
  5,540,323 shares of Company Common Stock) granted pursuant to the Global
  Crossing Stock Option Plan, and (3) the Global Crossing Canceled Options
  consist of options to purchase 1,898,877 shares of Global Crossing Ltd.
  granted or committed to

                                      A-5
<PAGE>

  be granted pursuant to the Global Crossing Stock Option Plan. Except for
  (i) the rights created pursuant to this Agreement; (ii) the Company
  Options, the Global Crossing Assumed Options and the Global Crossing
  Canceled Options; and (iii) up to 250,000 additional Global Crossing
  Canceled Options to be granted after the date hereof and before Closing;
  there are no other options, warrants, calls, rights, commitments or
  agreements of any character to which the Company or any of its subsidiaries
  is a party or by which they are bound obligating the Company or any of its
  subsidiaries to issue, deliver, sell, repurchase or redeem, or cause to be
  issued, delivered, sold, repurchased or redeemed, any shares of capital
  stock of the Company or any of its subsidiaries or obligating the Company
  or any of its subsidiaries to grant, extend, accelerate the vesting of,
  change the price of, or otherwise amend or enter into any such option,
  warrant, call, right, commitment or agreement. Other than as expressly
  provided per the terms of the Company Options, Global Crossing Assumed
  Options or Global Crossing Canceled Options separately listed in and held
  by the optionees listed in Item 5.9 of the Company Disclosure Letter, no
  person is entitled to the acceleration of vesting of any Company Options,
  Global Crossing Assumed Options or Global Crossing Canceled Options in
  connection with the Merger or any subsequent termination of such person by
  the Company or Exodus.

     (d) Except as set forth on Item 2.2 of the Company Disclosure Letter,
  there are no contracts, commitments or agreements binding on the Company or
  any of its subsidiaries relating to voting, purchase or sale of the
  Company's or any of its subsidiaries' capital stock. True and complete
  copies of all agreements and instruments relating to or issued under the
  Company Stock Option Plans have been made available to Exodus and such
  agreements and instruments have not been amended, modified or supplemented,
  and there are no agreements to amend, modify or supplement any of such
  agreements or instruments in any manner. All outstanding shares of Company
  Common Stock and all options granted under the Company Stock Option Plans
  were issued or granted in compliance with all applicable federal and state
  securities laws.

   2.3 Authority.

   The Company has all requisite corporate power and authority to enter into
this Agreement and to consummate the transactions contemplated hereby. The
execution and delivery of this Agreement and the consummation of the
transactions contemplated hereby have been duly authorized by all necessary
corporate action on the part of the Company, except for the filing of the
Certificate of Merger, together with the required officers' certificates, with
the Secretary of State of the State of Delaware pursuant to Section 1.2. This
Agreement has been duly executed and delivered by the Company and constitutes
the valid and binding obligation of the Company enforceable against the Company
in accordance with its terms. Except as set forth on Item 2.3 to the Company
Disclosure Letter, the execution and delivery of this Agreement by the Company
does not, and the consummation of the transactions contemplated hereby will
not, conflict with, or result in any violation of, or default under (with or
without notice or lapse of time, or both), or give rise to a right of
termination, cancellation or acceleration of any obligation under (i) any
provision of the respective Certificate of Incorporation or Bylaws (or other
organizational documents) of the Company or any of its subsidiaries, as
amended, or (ii) any material mortgage, indenture, lease, contract or other
agreement or instrument, permit, franchise or license to which the Company or
any of its subsidiaries is a party, or (iii) any statute, law, ordinance, rule,
regulation, judgment, decree, stipulation, settlement, injunction or other
order, whether temporary, preliminary or permanent (each an "Order") binding on
the Company or any of its subsidiaries or any of their respective properties or
assets, which conflict, violation, default, termination, cancellation or
acceleration, with respect to the matters addressed in clause (iii), would have
a Material Adverse Effect on the Company. No consent, approval, order or
authorization of, or registration, declaration or filing with, any court,
administrative agency or commission or other governmental authority or
instrumentality ("Governmental Entity") is required by or with respect to the
Company or any of its subsidiaries in connection with the execution and
delivery of this Agreement or the consummation of the transactions contemplated
hereby, except for (A) the filing of the Certificate of Merger, together with
the required officers' certificates, as provided in Section 1.2; (B) such
consents, approvals, orders, authorizations, registrations, declarations and
filings as may be required under applicable state securities laws and the
securities laws of any foreign country; (C) such

                                      A-6
<PAGE>

filings as may be required under the Hart-Scott-Rodino Antitrust Improvements
Act of 1976, as amended ("HSR"), and the competition rules of the European
Community; and (D) such other consents, authorizations, filings, approvals and
registrations which, if not obtained or made, would not have a Material Adverse
Effect on the Company and would not prevent or materially alter or delay any of
the transactions contemplated by this Agreement.

   2.4 SEC Documents; Financial Statements.

   The Company has made available to Exodus the amended preliminary proxy
statement filed with respect to the GlobalCenter group on August 7, 2000 (the
"GlobalCenter Proxy Statement") and, as of the filing date, except as set forth
on Item 2.4 to the Company Disclosure Letter, the GlobalCenter Proxy Statement
complied in all material respects with the requirements of the Exchange Act (as
defined below), and such GlobalCenter Proxy Statement did not contain any
untrue statement of a material fact or omit to state a material fact required
to be stated therein or necessary to make the statements made therein, in light
of the circumstances in which they were made, not misleading. The GlobalCenter
Proxy Statement includes audited financial statements for the GlobalCenter
group as at and for the twelve-month periods ended December 31, 1999, 1998 and
1997 and unaudited financial statements for the GlobalCenter group at and for
the three-month period ended March 31, 2000 (such financial statements included
in the financial pages of the GlobalCenter Proxy Statement, together with the
unaudited financial statements for the GlobalCenter group at and for the three-
month period ended June 30, 2000, collectively "GlobalCenter Financial
Statements"). The GlobalCenter Financial Statements have been prepared in
accordance with GAAP applied on a consistent basis throughout the periods
indicated and with each other. True and accurate copies of the GlobalCenter
Financial Statements (other than those included in the GlobalCenter Proxy
Statement) have been provided to Exodus as Attachment 2.4(b) to Item 2.4 to the
Company Disclosure Letter. The GlobalCenter Financial Statements fairly present
the financial condition and results of operations and (as to those containing
statements of cash flows) cash flow of the GlobalCenter group, as of the dates,
and for the periods, indicated therein, all in conformity with GAAP
consistently applied during the periods involved except as otherwise noted
therein, and subject, in the case of the unaudited interim financial
statements, to the absence of notes and normal year-end adjustments. Except as
set forth on Item 2.4 to the Company Disclosure Letter, the GlobalCenter
Financial Statements at and for the three-month periods ended March 31, 2000
and June 30, 2000 would not differ in any material respect from consolidated
financial statements of the Company at such date and for such period as
prepared in accordance with GAAP. The Company has provided as Attachment 2.4(c)
to Item 2.4 of the Company Disclosure Letter a current accounts receivable
aging report. To the Company's knowledge, the reserves for doubtful accounts
reflected on the GlobalCenter Financial Statements, if any, are reasonably
adequate and in accordance with GAAP. Attachment 2.4(d) to Item 2.4 to the
Company Disclosure Letter contains a summary of the capital expenditures for
the GlobalCenter group for the months of July and August, 2000. Such summary is
fair and accurate in all material respects. Item 2.4 also contains the
GlobalCenter Group's projected total revenue for the quarter ending September
30, 2000 (the "3rd Quarter Projection"). The actual total revenue for the
GlobalCenter group for the quarter ending September 30, 2000 will not be less
than 95% of the 3rd Quarter Projection, subject to customary quarter end and
audit adjustments.

   2.5 Absence of Certain Changes.

     (a) Except as set forth on Item 2.5 to the Company Disclosure Letter,
  from March 31, 2000 (the "Balance Sheet Date") to the date of this
  Agreement in the case of clause (i) below and to the date of this Agreement
  and to the Closing Date in the case of all clauses except clause (i) below,
  the Company and each of its subsidiaries has conducted its business in the
  ordinary course consistent with past practice, as modified by the business
  strategy described in the GlobalCenter Proxy Statement without regard to
  the size of any particular transaction ("Ordinary Course") and there has
  not occurred:

       (i) any change, event or condition (whether or not covered by
    insurance) that has resulted in, or would reasonably be expected to
    result in, a Material Adverse Effect to the Company;

       (ii) any contingent liability incurred as guarantor or surety with
    respect to the obligations of others out of the Ordinary Course;

                                      A-7
<PAGE>

       (iii) any purchase, license, sale or other disposition, or any
    agreement or other arrangement for the purchase, license, sale or other
    disposition, of any of the properties, assets or goodwill of Company
    out of the Ordinary Course;

       (iv) any obligation or liability incurred thereby to any of its
    officers, directors, stockholders or affiliates, or any loans or
    advances made thereby to any of its officers, directors, stockholders
    or affiliates, except Ordinary Course compensation and expense
    allowances payable to officers and employees;

       (v) any change in accounting methods or practices (including any
    change in depreciation or amortization policies or rates) by the
    Company or any of its subsidiaries or any revaluation by the Company or
    any of its subsidiaries of any of their material assets other than as a
    result of changes in GAAP;

       (vi) any declaration, setting aside or payment of a dividend or
    other distribution with respect to the shares of the Company or any of
    its subsidiaries, or any direct or indirect redemption, purchase or
    other acquisition by the Company or any of its subsidiaries of any of
    their shares of capital stock;

       (vii) any amendment or change to the Certificate of Incorporation or
    Bylaws (or other organizational documents) of the Company or any of its
    subsidiaries, except as necessary to effect the Stock Splits;

       (viii) any mortgage or pledge of any of the Company's or any of its
    subsidiaries' properties or assets or the incurrence of any security
    interest, encumbrance or lien of any kind (collectively, a "Lien"),
    except Permitted Liens. "Permitted Lien" means (A) mechanics',
    carriers', workmen's, warehousemen's, repairmen's or other like liens
    arising in the Ordinary Course, (B) liens arising under original
    purchase price conditional sale contracts and equipment leases with
    third parties entered into in the Ordinary Course, (C) liens for Taxes
    and other governmental obligations; and (D) other imperfections of
    title, restrictions or encumbrances, if any, which liens, imperfections
    of title, restrictions or other encumbrances do not materially impair
    the continued use in the business of the respective owner thereof, or
    operation of the specific assets to which they relate;

       (ix) any obligation or liability contractually incurred by the
    Company or one of its subsidiaries other than in the Ordinary Course or
    as contemplated by this Agreement or as specifically listed in the
    Company's capital expense schedule for the second half of 2000 attached
    hereto as Item 2.5(ix) (the "Capital Plan"), which obligation or
    liability exceeds $500,000; and

       (x) any damage, destruction or loss of any property or asset of the
    Company or any of its subsidiaries, which damage, destruction or loss
    has resulted in, or would reasonably be expected to result in, a
    Material Adverse Effect on the Company.

   2.6 Absence of Undisclosed Liabilities.

   Neither the Company nor any of its subsidiaries has any material obligations
or liabilities of any nature (matured or unmatured, fixed or contingent) which
are, individually or in the aggregate, of a nature required to be set forth or
provided for on a balance sheet of the Company in accordance with GAAP other
than (i) those set forth or adequately provided for in the balance sheet (the
"Balance Sheet") included in the Financial Statements as of March 31, 2000,
(ii) those incurred in the Ordinary Course since the Balance Sheet Date, and
(iii) those incurred in connection with the execution and performance of this
Agreement.

   2.7 Litigation.

   There is no private or governmental action, suit, proceeding, claim,
arbitration or investigation (each an "Action") pending or, to the knowledge of
the Company or any of its subsidiaries, threatened before any agency, court or
tribunal, foreign or domestic, against the Company or any of its subsidiaries
or any of their respective properties or any of their respective officers or
directors (in their capacities as such) that would

                                      A-8
<PAGE>

reasonably be expected to have a Material Adverse Effect on the Company. As of
the date hereof, there is no Order against the Company or any of its
subsidiaries, or, to the knowledge of the Company or any of its subsidiaries,
any of their respective directors or officers (in their capacities as such),
that would reasonably be expected to have a Material Adverse Effect on the
Company.

   2.8 Real Estate; Title to Property.

   The Company and its subsidiaries have good and valid title to all of their
respective properties, interests in properties and assets, real and personal,
reflected in the Balance Sheet or acquired after the Balance Sheet Date (except
properties, interests in properties and assets sold or otherwise disposed of
since the Balance Sheet Date in the Ordinary Course), or with respect to leased
properties and assets, valid leasehold interests in, free and clear of all
Liens, except (i) Permitted Liens, (ii) such imperfections of title, liens and
easements as would not have a Material Adverse Effect on the Company, and (iii)
liens securing debt which is reflected on the Balance Sheet. Item 2.8 of the
Company Disclosure Schedule sets forth all real property owned, leased or
otherwise used by the Company or GlobalCenter or any of their subsidiaries
regardless of the party currently named as lessee or sublessee on the
applicable agreement for such space, and such schedule shall include the
addresses of such locations, the name and address of the landlords, if
applicable, and any sublessors, if applicable.

   2.9 Intellectual Property.

     (a) For purposes of this Agreement, "Intellectual Property" means:

       (i) all issued patents, reissued or reexamined patents, revivals of
    patents, utility models, certificates of invention, registrations of
    patents and extensions thereof, regardless of country or formal name
    (collectively, "Issued Patents");

       (ii) all published or unpublished nonprovisional and provisional
    patent applications, reexamination proceedings, invention disclosures
    and records of invention (collectively "Patent Applications" and, with
    the Issued Patents, the "Patents");

       (iii) all semiconductor topography and mask work rights, including
    all rights of authorship, use, publication, reproduction, distribution,
    performance transformation, moral rights and rights of ownership of
    copyrightable works, semiconductor topography works and mask works, and
    all rights to register and obtain renewals and extensions of
    registrations, together with all other interests accruing by reason of
    international copyright, semiconductor topography and mask work
    conventions (collectively, "Copyrights");

       (iv) trademarks, registered trademarks, applications for
    registration of trademarks, service marks, registered service marks,
    applications for registration of service marks, trade names, registered
    trade names and applications for registrations of trade names
    (collectively, "Trademarks");

       (v) all technology, ideas, inventions, designs, proprietary
    information, manufacturing and operating specifications, know-how,
    formulae, trade secrets, technical data and proprietary processes;

       (v) all databases and all collected data and all rights therein
    throughout the world;

       (vii) all computer software, including all source code, object code
    firmware, development tools, files, records and data and all media on
    which any of the foregoing is recorded; and

       (viii) all URLs, Web addresses and domain names.

     (b) The Company and its subsidiaries own, or are licensed or otherwise
  possess legally enforceable rights to use, all Intellectual Property,
  including without limitation, patents, trademarks, trade names, service
  marks, domain names, trade dress, copyrights, copyrightable works, mask
  works, hardware, discoveries, databases, systems, networks, documentation,
  drawings, research and development, schematics, technology, know-how, trade
  secrets, inventions, ideas, algorithms, processes, computer software
  programs or applications (in source code and/or object code form), and
  proprietary information or material that are used in and material to the
  business of the Company or any of its subsidiaries as currently conducted.

                                      A-9
<PAGE>

     (c) With respect to each item of Intellectual Property incorporated into
  any product of Company or its subsidiaries or used in connection with any
  service offered or provided by Company or its subsidiaries or otherwise
  used in the business of Company or its subsidiaries (except "off the shelf"
  or other software widely available through regular commercial distribution
  channels at a cost not exceeding $50,000 per copy or seat on standard, non-
  negotiated terms and conditions) ("Company Intellectual Property"),
  Item 2.9(b) of the Company Disclosure Letter lists as of the date of this
  Agreement:

       (i) all Patents, all registered Trademarks, and all registered
    Copyrights owned by the Company and its subsidiaries, including the
    jurisdictions in which each such intellectual property has been issued
    or registered or in which any application for such issuance and
    registration of a Patent, Trademark or Copyright has been filed.

       (ii) the following agreements relating to the products or service
    offerings or capabilities of Company and its subsidiaries, including
    products or service offerings or capabilities currently under
    development (collectively the "Company Services") or other Company
    Intellectual Property: all (A) agreements granting any right to
    distribute or sublicense any of the Company Services on any exclusive
    basis, (B) any exclusive licenses of intellectual property from Company
    or any of its subsidiaries, (C) joint development agreements not
    terminable within thirty (30) days by either party, and (D) any
    agreement by which Company or any of its subsidiaries grants any
    ownership right to any Company Intellectual Property owned by Company
    or any of its subsidiaries other than nonexclusive software licenses
    entered into with customers in the Ordinary Course.

     (d) As of the date of this Agreement the Company and its subsidiaries do
  not have any licenses, sublicenses and other agreements to which Company or
  any of its subsidiaries is a party and pursuant to which Company or any of
  its subsidiaries is authorized to use any Company Intellectual Property
  owned by any third party (except software or other Intellectual Property
  widely available through regular commercial distribution channels or
  software or other Intellectual Property that the Company or its
  subsidiaries could replace if its rights were terminated without incurring
  any additional costs material to the Company.) ("Third Party Intellectual
  Property").

     (e) To the knowledge of the Company, as of the date of this Agreement,
  there is no unauthorized use, disclosure, infringement or misappropriation
  of any Company Intellectual Property, including any Third Party
  Intellectual Property, by the Company or its subsidiaries or by any other
  third party.

     (f) Neither Company nor any of its subsidiaries is in breach of any
  license, sublicense or other agreement relating to the Company Intellectual
  Property.

     (g) To the knowledge of the Company, neither Company nor any of its
  subsidiaries has infringed, misappropriated or made unlawful use of, is not
  currently infringing, misappropriating or making unlawful use of, and has
  not received any written notice or written communication alleging or
  relating to any actual, alleged, possible or potential infringement,
  misappropriation or unlawful use of, any Patents, Copyrights or trade
  secrets owned or used by any third party. Without limiting the foregoing,
  to the knowledge of the Company the offering and sale of the Company
  Services by Company and its subsidiaries does not, the business of Company
  and its subsidiaries as conducted as of the date hereof does not, and
  Company's and its subsidiaries' use of patents, copyrights or trade secrets
  as of the date hereof does not, infringe or violate any Patents, Copyrights
  or trade secrets of any other person. There is no proceeding pending or, to
  the knowledge of the Company, threatened against the Company or any of its
  subsidiaries, nor has any written claim or demand been made against the
  Company or any of its subsidiaries, which challenges the legality,
  validity, enforceability or ownership of any item of Company Intellectual
  Property or Third Party Intellectual Property. As of the date hereof,
  neither Company nor any of its subsidiaries has brought a proceeding
  alleging infringement of Company Intellectual Property or breach of any
  license or agreement involving Patents, Copyrights or trade secrets against
  any third party.

     (h) All current, and, except as would not have a Material Adverse Effect
  on the Company Intellectual Property, former employees engaged in
  development of Company Services and products of Company or

                                      A-10
<PAGE>

  its subsidiaries ("Company Products") have executed and delivered to
  Company or one of its subsidiaries an agreement (containing no exceptions
  or exclusions from the scope of its coverage other than as set forth in the
  standard form) regarding the protection of proprietary information and the
  assignment to Company or GlobalCenter of any Intellectual Property arising
  from services performed for Company or its subsidiaries by such persons,
  the form of which has been supplied to Exodus. All current employees have
  executed and delivered to the Company or one of its subsidiaries a non-
  disclosure agreement, the form of which has been supplied to Exodus.

     (i) Company has taken all commercially reasonable and customary measures
  and precautions necessary to protect and maintain the confidentiality of
  all Company Intellectual Property (except such Company Intellectual
  Property whose value would be unimpaired by public disclosure) and
  otherwise to maintain and protect the full value of all Company
  Intellectual Property owned by it as of the date of this Agreement.

     (j) Neither Company nor any subsidiary is subject to any proceeding or
  outstanding decree, order, judgment, or stipulation which is reasonably
  likely to affect the validity, use or enforceability of any Company
  Intellectual Property or restrict in any manner the use, transfer, or
  licensing thereof by Company or any subsidiary.

     (k) Except as set out in Item 2.9(k) to the Company Disclosure Letter or
  as set forth in GlobalCenter's standard master service agreement, Company
  and its subsidiaries have not granted any reseller, distributor, sales
  representative, original equipment manufacturer, value added reseller or
  other third party any exclusive right to reproduce, manufacture, sell,
  license, furnish or distribute any Company Services in any market segment
  or geographic location.

   2.10 Environmental Matters.

   As of the date hereof:

     (a) (i) The Company and its subsidiaries comply and have complied with
  all applicable Environmental Laws, and possess and comply with and have
  possessed and complied with all Environmental Permits, the failure to
  comply with which would have a Material Adverse Effect on the Company; (ii)
  there are and have been no Materials of Environmental Concern, or other
  conditions, at any property owned, operated, or otherwise used by the
  Company or any of its subsidiaries now or in the past, or at any other
  location, in circumstances that would reasonably be expected to result in a
  Material Adverse Effect on the Company.

     (b) For purposes of this Agreement, the terms below shall be defined as
  follows:

       (i) "Environmental Laws" shall mean any and all laws, rules, orders,
    regulations, statutes, ordinances, codes, decrees, or other legally
    enforceable requirement of any foreign government, the United States,
    or any state, local, municipal or other governmental authority,
    regulating, relating to or imposing liability or standards of conduct
    concerning protection of the environment or of human health, or
    employee health and safety.

       (ii) "Environmental Permits" shall mean any and all permits,
    licenses, registrations, notifications, exemptions and any other
    authorization required under any applicable Environmental Law.

       (iii) "Materials of Environmental Concern" shall mean any gasoline
    or petroleum (including crude oil or any fraction thereof) or petroleum
    products, polychlorinated biphenyls, urea-formaldehyde insulation,
    asbestos, pollutants, contaminants, radioactivity, and any other
    substances defined as hazardous or toxic under any Environmental Law.

                                      A-11
<PAGE>

   2.11  Taxes.

     (a) Except to the extent indicated in Item 2.11, and except as would not
  have a Material Adverse Effect on the Company:

       (i) all Tax Returns that are required to be filed by or with respect
    to the Company and its subsidiaries through the Closing Date have been
    or will be duly and timely filed and are or will be accurate, complete
    and correct in all material respects;

       (ii) all Taxes of the Company and its subsidiaries which are due and
    payable have been paid in full, other than Taxes for which a reserve has
    been established on the Financial Statements in accordance with GAAP;

       (iii) there is no deficiency that has in writing been threatened,
    proposed or assessed or any dispute or claim concerning any liability
    with respect to Taxes of the Company or its subsidiaries that has been
    claimed or raised by any Tax Authority in writing;

       (iv) neither the Company nor any of its subsidiaries is now subject
    to a claim for the assessment of Taxes nor is the Company or any of its
    subsidiaries under examination by any Tax Authority;

       (v) no extensions, waivers of statutes of limitation, or consents to
    extend the period for assessment or collection have been given by or
    requested with respect to any Taxes or Tax Returns of the Company or its
    subsidiaries;

       (vi) there are no liens with respect to Taxes, other than liens for
    Taxes not yet due and payable;

       (vii) each of the Company and its subsidiaries has withheld and paid
    all Taxes required to have been withheld and paid in connection with
    amounts paid or owing to any employee, independent contractor, creditor,
    stockholder, or other third party and the Company and its subsidiaries
    have each complied with all reporting requirements with respect to such
    Taxes;

       (viii) neither the Company nor any of its subsidiaries has (x) any
    liability for the Taxes of any person (other than the Company and its
    subsidiaries or the members of the federal consolidated group of which
    Global Crossing NA is the common parent (the "Global Crossing NA
    Group")) under Treasury Regulation Section 1.1502-6 (or any similar
    provision of state, local or foreign law) or (y) any liability for Taxes
    of any person (other than the Company or its subsidiaries) as a
    transferee or successor, or by contract (including under any Tax sharing
    or Tax allocation agreement); and

       (ix) the Company has not filed any elections under Section 341(f) of
    the Code.

     (b) For purposes of this Agreement, the following terms have the
  following meanings: "Tax" (and, with correlative meaning, "Taxes" and
  "Taxable") means any net income, alternative or add-on minimum tax, gross
  income, gross receipts, sales, use, ad valorem, transfer, franchise,
  profits, license, withholding, payroll, employment, excise, severance,
  stamp, occupation, premium, property, environmental or windfall profit tax,
  custom, duty or other tax, governmental fee or other like assessment or
  charge of any kind whatsoever, together with any interest or any penalty,
  addition to tax or additional amount imposed by any governmental entity (a
  "Tax Authority") responsible for the imposition of any such tax (domestic
  or foreign). "Tax Return" shall mean any return, statement, report or form
  (including, without limitation, estimated tax returns and reports,
  withholding tax returns and reports that are required to be filed with any
  Tax Authority).

   2.12  Employee Benefit Plans.

     (a) Item 2.12 contains a true and complete list of each "employee
  benefit plan" (within the meaning of Section 3(3) of the Employee
  Retirement Income Security Act of 1974, as amended ("ERISA") and each stock
  purchase, stock option, severance, change-in-control, fringe benefit,
  bonus, deferred compensation and all other employee benefit plans,
  agreements, programs, or policies (i) under which any current or former
  employee, director or consultant of the Company or any of its subsidiaries
  (the

                                     A-12
<PAGE>

  "Company Employees") has any current or future right to benefits or (ii)
  under which the Company or any of its subsidiaries has any current or
  future liability ("Company Plans") in excess of $200,000.

     (b) As of the Effective Time, with respect to each Company Plan that
  applies to Company Employees, the Company will have made available to
  Exodus a current, accurate and complete copy (or, to the extent no such
  copy exists, an accurate description) thereof and, to the extent
  applicable: (i) any related trust agreement or other funding instrument;
  (ii) the most recent determination letter; (iii) any summary plan
  description; and (iv) for the two most recent years (A) the Form 5500 and
  attached schedules and (B) audited financial statements.

     (c) Except as is not material to the Company and its subsidiaries, taken
  as a whole, (i) each Company Plan has been established and administered in
  accordance with its terms, and in compliance with the applicable provisions
  of ERISA, the Code and other U.S. or foreign applicable laws, rules and
  regulations; (ii) each Company Plan which is intended to be qualified
  within the meaning of Code Section 401(a) has received a favorable
  determination letter as to its qualification, and nothing has occurred,
  whether by action or failure to act, that is reasonably likely to cause the
  loss of such qualification; and (iii) no event has occurred and no
  condition exists that would subject the Company, either directly or by
  reason of its affiliation with any member of its "Controlled Group" (within
  the meaning of Section 414(b), (c), (m) or (o) of the Code), to any tax,
  fine, lien, penalty or other liability imposed by ERISA (including Title IV
  thereof), the Code or other U.S. or foreign applicable laws, rules and
  regulations.

     (d) Except as disclosed on Item 2.12, no Company Plan exists that, as a
  result solely of the execution of this Agreement or the transaction
  contemplated by this Agreement, would result in the payment to any Company
  Employee of any money or other property or would result in the increase,
  acceleration or provision of any other rights or benefits to any Company
  Employee. Each individual who has a contractual agreement providing for a
  cash payment to such individual for an excise tax under Code Section 4999
  (each, a "Contract Holder") is disclosed on Item 2.12 and each such
  individual will sign prior to Closing an Indemnification Agreement
  substantially in the form of Exhibit B attached hereto.

     (e) In the event a Company Plan that is a group medical, dental, vision
  or other health or welfare plan that is fully or partially self-funded is
  terminated, any stop-loss coverage relating to such plan will cover all
  claims of an individual covered by such Company Plan that are incurred on
  or prior to the date such Company Plan is terminated.

     (f) Other than as set forth on Item 2.18, no Company Employee is
  currently, or will be prior to the Merger, entitled to forgiveness of any
  debt owed to the Company.

   2.13 Labor Matters.

     (a) As of the date hereof, neither the Company nor any of its
  subsidiaries is a party to any collective bargaining agreement or other
  labor union contract, and neither the Company nor any of its subsidiaries
  knows of any activities or proceedings of any labor union in connection
  with an attempt to organize any such employees. As of the date hereof,
  there is no labor strike, slowdown, work stoppage, lockout or other
  material labor controversy in effect or, to the Company's knowledge,
  threatened against the Company or any of its subsidiaries. As of the date
  hereof, neither the Company nor any of its subsidiaries is a party to, or
  otherwise bound by, any consent decree with, or citation by, any Government
  agency relating to employees or employment practices.

     (b) Except as is not material to the Company and its subsidiaries, taken
  as a whole, the Company and its subsidiaries are in compliance with all
  applicable laws, agreements and contracts relating to employment,
  employment practices, immigration, wages, hours and terms and conditions of
  employment, including, but not limited to, employee compensation matters,
  and has correctly classified employees as exempt employees and non-exempt
  employees under the Fair Labor Standards Act. A list of all employees,
  officers and consultants of the Company and their current title and/or job
  description and compensation is set forth on Item 2.13(a). Item 2.13(b)
  lists each employment contract and consulting

                                      A-13
<PAGE>

  agreement with the Company or any subsidiary of the Company that is
  currently in effect. Other than the Chief Executive Officer of the Company,
  whose employment contract has been assumed by Global Crossing Ltd. or a
  subsidiary not being acquired hereunder, neither the Company nor any of its
  subsidiaries has any employment contracts or consulting agreements (which
  do not include option agreements) currently in effect that are not
  terminable at will without penalty or payment of compensation (other than
  agreements with the sole purpose of providing for the confidentiality of
  proprietary information or assignment of inventions). All employees of the
  Company and its subsidiaries are legally permitted to be employed in the
  United States of America in their current job capacities and by the Company
  and its subsidiaries.

   2.14 Compliance With Laws.

   Except for noncompliance that would not result in a Material Adverse Effect
on the Company, Company has complied in all material respects, with all
applicable laws, ordinances, regulations and rules, and all orders, writs,
injunctions, awards, judgments and decrees, applicable to Company or its
subsidiaries or to the assets, properties and business thereof, including,
without limitation: (a) all applicable federal and state securities laws and
regulations except as disclosed in Item 2.14 to the Company Disclosure Letter,
(b) all applicable federal, state and local laws, ordinances and regulations,
and all orders, writs, injunctions, awards, judgments and decrees, pertaining
to (i) the sale, licensing, leasing, ownership or management of owned, leased
or licensed real or personal property, products or technical data, (ii)
employment or employment practices, terms and conditions of employment, or
wages and hours and (iii) safety, health, fire prevention, environmental
protection (including toxic waste disposal and related matters), building
standards, zoning or other similar matters, (c) the Export Administration Act
and regulations promulgated thereunder and other laws, regulations, rules,
orders, writs, injunctions, judgments or decrees applicable to the export or
re-export of controlled commodities or technical data, (d) the Immigration
Reform and Control Act and (e) all governmental and nongovernmental regulations
related to the operation and use of the Internet. Except as disclosed in Item
2.14, Company has received all permits and approvals from, and has made all
filings with, third parties, including government agencies and authorities,
that are necessary to the conduct of its business as presently conducted except
where the failure to receive such permit or approval or make such filing would
not have a Material Adverse Effect on Company.

   2.15 Brokers' and Finders' Fees.

   Neither the Company nor any of its subsidiaries has incurred, nor will it
incur, directly or indirectly, any liability for brokerage or finders' fees or
agents' commissions or investment bankers' fees or any similar charges in
connection with this Agreement or any transaction contemplated hereby, except
with respect to any advisor whose fees and expenses will be paid by Global
Crossing NA.

   2.16 Board and Stockholder Approval.

   The Board of Directors of the Company has (i) approved this Agreement and
the Merger, (ii) determined that the Merger is in the best interests of the
stockholders of the Company and is on terms that are fair to such stockholder
and (iii) recommended that the sole stockholder of the Company approve this
Agreement and the Merger. GCG, as sole stockholder of the Company, has approved
this Agreement and the Merger by unanimous written consent and such consent has
not been withdrawn.

   2.17 Information Supplied.

   None of the information supplied or to be supplied in writing by the Company
or any of its subsidiaries specifically for inclusion or incorporation by
reference in the proxy statement filed pursuant to SEC Regulation 14A in
connection with the Merger (the "Exodus Proxy Statement") will, when submitted
in the Exodus Proxy Statement to the SEC, when the Exodus Proxy Statement is
first mailed or at the time of the Exodus Stockholder Meeting, contain any
untrue statement of a material fact or omit to state any material fact required

                                      A-14
<PAGE>

to be stated therein or necessary in order to make the statements therein, in
light of the circumstances under which they are made, not misleading.

   2.18 Agreements and Commitments.

   As of the date hereof, except as disclosed in Item 2.18 to the Company
Disclosure Letter, neither Company nor any subsidiary is a party or subject to
any agreement or contract of the following nature that is material to the
Company:

     (a) Any franchise agreement;

     (b) Any joint venture contract or arrangement or any other agreement
  that involves a sharing of profits with other persons or the payment of
  royalties to any other person, excluding non-exclusive software licenses;

     (c) Any instrument evidencing indebtedness for borrowed money by way of
  direct loan, sale of debt securities, purchase money obligation,
  conditional sale, guarantee or otherwise, except for trade indebtedness or
  any advance to any employee of Company or any of its subsidiaries incurred
  or made in the Ordinary Course, and except as disclosed in the GlobalCenter
  Financial Statements;

     (d) Any contract containing covenants purporting to limit Company's or
  any subsidiary's freedom to compete in any line of business, market or
  industry and/or in any geographic area;

     (e) Any material agreement entered into outside the Ordinary Course by
  Company or its subsidiaries to encumber, transfer or sell rights in or with
  respect to any material item of Company Intellectual Property, excluding
  non-exclusive software licenses;

     (f) Any agreement entered into after the Balance Sheet Date for the sale
  or lease of real or tangible personal property outside the Ordinary Course
  by the Company involving more than $500,000 per year; and

     (g) Any material agreement under which Company or its subsidiaries
  provide Internet data center and internet connectivity services that
  materially deviates from the GlobalCenter standard master service agreement
  (except for any agreements entered into in the Ordinary Course);

     (h) Any contract for the employment of any officer, employee or
  consultant of Company or any of its subsidiaries or any other type of
  contract or commitment with any officer, employee or consultant of Company
  or any of its subsidiaries, other than agreements with respect to Company
  Options, Global Crossing Assumed Options or Global Crossing Cancelled
  Options, that is not immediately terminable by Company or any of its
  subsidiaries without cost or other liability; or

     (i) any intercompany agreements to which the Company and any of Global
  Crossing Ltd. or its subsidiaries (other than the Company and its
  subsidiaries) are parties and which relate to research and development
  activities.

   Except as noted therein, to the Company's knowledge, all agreements,
obligations and commitments disclosed in Item 2.18 to the Company Disclosure
Letter are valid and in full force and effect, except where the failure to be
such would not have a Material Adverse Effect on the Company. Except as noted
in Item 2.18 of the Company Disclosure Letter, as of the date hereof, neither
the Company nor to the Company's knowledge any other party is in breach of or
default under any material term of any such agreement, obligation or commitment
nor has such other party threatened such a breach or default. To the Company's
knowledge, the Company is not a party to any contract or arrangement that would
have a Material Adverse Effect on the Company.

                                      A-15
<PAGE>

   2.19 Warranties, Guarantees and Indemnities.

   Except as disclosed in Item 2.19 to the Company Disclosure Letter, or which
individually or in the aggregate would not be reasonably expected to have a
Material Adverse Effect on the Company, the Company has not provided to its
customers or any third parties (i) any warranties or guarantees regarding the
Company Services; (ii) any rights to obtain refunds with respect to Company
Services or (iii) any indemnities with respect to intellectual property
infringement or Year 2000 compliance, except as provided in the current and
predecessor versions of the Company's standard master service agreement, the
current version of which is attached to Item 2.19.

   2.20 Title to and Condition and Sufficiency of GlobalCenter Group Assets.

   Except as set forth in Item 2.20 to the Company Disclosure Letter, the
Company or its subsidiaries (the "Group") own or at the Closing will own all
assets owned by Global Crossing Ltd. or any of its subsidiaries and used in the
Group's business as currently conducted. Immediately after the Closing, all
leases and subleases of real property or personal property from Global Crossing
Ltd. to any member of the Group shall remain in effect in accordance with their
respective terms in effect on the date of this Agreement.

   2.21 Customer Relationships.

   Except as disclosed in Item 2.21 to the Company Disclosure Letter, no
customer accounting for more than five percent (5%) of the Company's revenues
during the quarter ended June 30, 2000 has canceled or otherwise terminated its
relationship with Company prior to the date of this Agreement or threatened in
writing to do so.

   2.22 Disruptions.

   Except to the extent disclosed on Item 2.22 to the Company Disclosure
Letter, there has not occurred any recurring, material disruptions to network
operations, or any material delays in planned facility or network build out or
construction activities, or any repeated, material performance failures by the
Company, in any such case that have resulted in material, recurring customer
complaints or recurring, material breaches of customer installation
commitments, in each case with respect to the Company.

B. Representations and Warranties of GCG.

   2.23 Authority.

   GCG has all requisite corporate power and authority to enter into this
Agreement, the Stockholder Agreement (the "Stockholder Agreement") and the
Registration Rights Agreement (the "Registration Rights Agreement" and,
together with the Stockholder Agreement, the "Ancillary Agreements"), and to
consummate the transactions contemplated hereby and thereby. The execution and
delivery of this Agreement and the Ancillary Agreements and the consummation of
the transactions contemplated hereby and thereby have been duly authorized by
all necessary corporate action on the part of GCG, except for the filing of the
Certificate of Merger, together with the required officers' certificates, with
the Secretary of State of the State of Delaware pursuant to Section 1.2. Each
of this Agreement and the Ancillary Agreements has been duly executed and
delivered by GCG and constitutes the valid and binding obligation of GCG
enforceable against GCG in accordance with its terms. The execution and
delivery of this Agreement and the Ancillary Agreements by GCG does not, and
the consummation of the transactions contemplated hereby and thereby will not,
conflict with, or result in any violation of, or default under (with or without
notice or lapse of time, or both), or give rise to a right of termination,
cancellation or acceleration of any obligation under (i) any provision of the
Certificate of Incorporation or Bylaws of GCG, as amended, or (ii) any
mortgage, indenture, lease, contract or other agreement or instrument, permit,
franchise or license to which GCG is a party, or (iii) any Order binding on GCG
or any of its properties or assets, which conflict, violation, default,
termination, cancellation, acceleration would have a Material Adverse Effect on
GCG or would materially adversely effect the ability of GCG to perform its
obligations under this Agreement.

                                      A-16
<PAGE>

   2.24 Accredited Investor; Investment Intent.

   GCG is an "accredited investor" as such term in defined in Regulation D
promulgated under the Securities Act. GCG is aware that none of the shares of
Exodus Common Stock to be received by GCG in the Merger are registered under
the Securities Act or under any state securities laws. GCG is not an
"underwriter," as such term is defined under the Securities Act, with respect
to such shares of Exodus Common Stock and GCG is acquiring the shares of Exodus
Common Stock pursuant to the Merger Agreement solely for its own account for
investment purposes, with no present intention to distribute any such shares of
Exodus Common Stock to any person, and will not sell or otherwise dispose of
shares of Exodus Common Stock except in compliance with the registration
requirements, or in transactions exempt from the registration requirements, of
the Securities Act and the rules and regulations promulgated thereunder, or any
other applicable securities laws.

C. Representations and Warranties of Global Crossing NA.

   2.25 Global Crossing NA Authority.

   Global Crossing NA has all requisite corporate power and authority to enter
into this Agreement and to consummate the transactions contemplated hereby. The
execution and delivery of this Agreement and the consummation of the
transactions contemplated hereby have been duly authorized by all necessary
corporate action on the part of Global Crossing NA, except for the filing of
the Certificate of Merger, together with the required officers' certificates,
with the Secretary of State of the State of Delaware pursuant to Section 1.2.
This Agreement has been duly executed and delivered by Global Crossing NA and
constitutes the valid and binding obligation of Global Crossing NA enforceable
against Global Crossing NA in accordance with its terms. The execution and
delivery of this Agreement by Global Crossing NA does not, and the consummation
of the transactions contemplated hereby will not, conflict with, or result in
any violation of, or default under (with or without notice or lapse of time, or
both), or give rise to a right of termination, cancellation or acceleration of
any obligation under (i) any provision of the Certificate of Incorporation or
Bylaws or other charter documents of Global Crossing NA or Global Crossing Ltd.
respectively, as amended, or (ii) any mortgage, indenture, lease, contract or
other agreement or instrument, permit, franchise or license to which Global
Crossing NA or Global Crossing Ltd. is a party, or (iii) any Order binding on
Global Crossing NA or Global Crossing Ltd. or any of their properties or
assets, which conflict, violation, default, termination, cancellation,
acceleration would have a Material Adverse Effect on Global Crossing NA or
Global Crossing Ltd. or would materially adversely effect the ability of Global
Crossing NA to perform its obligations under this Agreement.

                                  ARTICLE III

                    REPRESENTATIONS AND WARRANTIES OF EXODUS

   Exodus represents and warrants to the Company as follows:

   3.1 Organization, Standing and Power.

   Exodus is a corporation duly organized, validly existing and in good
standing under the laws of Delaware, and each of its subsidiaries is in good
standing under the laws of its jurisdiction of organization. Exodus and each of
its subsidiaries has the corporate power to own its properties and to carry on
its respective business as now being conducted and is duly qualified to do
business and is in good standing in each jurisdiction in which the failure to
be so qualified and in good standing would have a Material Adverse Effect on
Exodus. Exodus is not in violation of any of the provisions of its Certificate
of Incorporation or Bylaws. Exodus Merger Sub is a corporation duly organized,
validly existing and in good standing under the laws of Delaware. Exodus Merger
Sub has the corporate power to own its properties and to carry on its business
as now being conducted and is duly qualified to do business and is in good
standing in each jurisdiction in which the failure to be so qualified and in
good standing would have a Material Adverse Effect on Exodus Merger Sub. Exodus
Merger Sub is not in violation of any of the provisions of its Certificate of
Incorporation or Bylaws or equivalent organizational documents.

                                      A-17
<PAGE>

   3.2 Capital Structure.

   The authorized capital stock of Exodus consists of 1,500,000,000 shares of
Exodus Common Stock, $0.001 par value per share, and 5,000,000 shares of
Preferred Stock, $0.001 par value per share ("Exodus Preferred Stock"), of
which there were issued and outstanding as of the close of business on
September 22, 2000, 421,654,138 shares of Exodus Common Stock, and no shares of
Exodus Preferred Stock. The shares of Exodus Common Stock to be issued in the
Merger in exchange for Company Common Stock or upon the exercise of the assumed
Company Options and the Global Crossing Assumed Options and the New Exodus
Options will be duly authorized, validly issued, fully paid, and non-
assessable. Except for issued and outstanding warrants to purchase an aggregate
total of 346,664 shares of Exodus Common Stock (the "Exodus Warrants"), there
are no other outstanding shares of capital stock or voting securities and no
outstanding commitments to issue any shares of capital stock or voting
securities, other than pursuant to the exercise of options outstanding as of
such date under Exodus's existing employee stock option plans. As of September
22, 2000, 84,006,007 shares are subject to outstanding, unexercised Exodus
Options and 29,812,479 shares are available for issuance under the Exodus Stock
Option Plans. Except for (i) the rights created pursuant to this Agreement,
(ii) outstanding Exodus Options, there are no other options, warrants, calls,
rights, commitments or agreements of any character to which Exodus is a party
or by which it is bound obligating Exodus to issue, deliver, sell, repurchase
or redeem, or cause to be issued, delivered, sold, repurchased or redeemed, any
shares of capital stock of Exodus or obligating Exodus to grant, extend,
accelerate the vesting of, change the price of, or otherwise amend or enter
into any such option, warrant, call, right, commitment or agreement; and
(iii) outstanding Exodus Warrants.

   3.3 Authority.

     (a) Exodus has all requisite corporate power and authority to enter into
  this Agreement and the Stockholder Agreement and to consummate the
  transactions contemplated hereby and thereby. The execution and delivery of
  this Agreement and the Stockholder Agreement and the consummation of the
  transactions contemplated hereby and thereby have been duly authorized by
  all necessary corporate action on the part of Exodus, other than the
  approval of the issuance of shares of Exodus Common Stock in the Merger by
  Exodus stockholders at the Exodus Stockholders Meeting. This Agreement has
  been duly executed and delivered by Exodus and constitutes the valid and
  binding obligation of Exodus enforceable against Exodus in accordance with
  its terms. Except as set forth on Item 3.3 to the disclosure letter
  delivered by Exodus to the Company concurrently with the execution and
  delivery of this Agreement and referring to the representations and
  warranties in this Agreement (the "Exodus Disclosure Letter"), the
  execution and delivery of this Agreement does not, and the consummation of
  the transactions contemplated hereby will not, conflict with, or result in
  any violation of, or default under (with or without notice or lapse of
  time, or both), or give rise to a right of termination, cancellation or
  acceleration of any obligation or loss of a benefit under (A) any provision
  of the Certificate of Incorporation or Bylaws of Exodus, as amended, (B)
  any mortgage, indenture, lease, contract or other agreement or instrument,
  permit, concession, franchise or license to which Exodus or any of its
  subsidiaries is a party, or (C) any Order binding on Exodus or its
  subsidiaries or their respective properties or assets, which conflict,
  violation, default termination, cancellation or acceleration would have a
  Material Adverse Effect on Exodus. No consent, approval, order or
  authorization of, or registration, declaration or filing with, any
  Governmental Entity, is required by or with respect to the Exodus Parties
  in connection with the execution and delivery of this Agreement by the
  Exodus Parties or the consummation by the Exodus Parties of the
  transactions contemplated hereby, except for (i) the filing of the
  Certificate of Merger, together with the required officers' certificates,
  as provided in Section 1.2, (ii) the filing of a Form 8-K with the SEC and
  National Association of Securities Dealers ("NASD") within fifteen (15)
  days after the Closing Date, (iii) any filings as may be required under
  applicable state securities laws and the securities laws of any foreign
  country, (iv) such filings as may be required under HSR, (v) the filing
  with the Nasdaq National Market of a Notification Form for Listing of
  Additional Shares with respect to the shares of Exodus Common Stock
  issuable upon conversion of the Company Common Stock in the Merger and upon
  exercise of the Company Options and Global Crossing Assumed Options assumed
  by Exodus and, if

                                      A-18
<PAGE>

  necessary, upon exercise of the New Exodus Options, and a Form 10-C, (vi)
  the filing of a registration statement on Form S-8 with the SEC, or other
  applicable form covering the shares of Exodus Common Stock issuable
  pursuant to outstanding Company Options and Global Crossing Assumed Options
  assumed by Exodus and, if necessary, pursuant to the New Exodus Options,
  (vii) the filing with, and the clearance by the SEC of, the Exodus Proxy
  Statement relating to the proposal that the Exodus stockholders approve the
  issuance of shares of Exodus Common Stock in the Merger and (viii) such
  other consents, authorizations, filings, approvals and registrations which,
  if not obtained or made, would not have a Material Adverse Effect on Exodus
  and would not prevent, materially alter or delay any of the transactions
  contemplated by this Agreement.

     (b) Exodus Merger Sub has all requisite corporate power and authority to
  enter into this Agreement and to consummate the transactions contemplated
  hereby. The execution and delivery of this Agreement and the consummation
  of the transactions contemplated hereby have been duly authorized by all
  necessary corporate action on the part of Exodus Merger Sub. This Agreement
  has been duly executed and delivered by Exodus Merger Sub and constitutes
  the valid and binding obligation of Exodus Merger Sub enforceable against
  Exodus Merger Sub in accordance with its terms.

   3.4 SEC Documents; Financial Statements.

     (a) Exodus has filed all required reports, registration statements (with
  the prospectus in the form filed pursuant to Rule 424(b) of the Securities
  Act), definitive proxy statements, schedules, forms, statements and other
  documents required to be filed with the SEC by Exodus since December 31,
  1997 (collectively, including all exhibits thereto, the "Exodus SEC
  Documents"). In addition, Exodus has made available to the Company all
  Exodus SEC Documents filed prior to the date hereof, and will promptly make
  available to the Company all exhibits to any additional Exodus SEC
  Documents filed prior to the Effective Time. As of their respective filing
  dates (and, if amended or superceded by a filing prior to the date of this
  Agreement, then on the date of such filing), Exodus SEC Documents complied
  as to form in all material respects with the requirements of the Securities
  Exchange Act of 1934, as amended (the "Exchange Act"), and the Securities
  Act and the rules and regulations promulgated thereunder. As of their
  respective filing dates (and, if amended or superceded by a filing prior to
  the date of this Agreement, then on the date of such filing), none of
  Exodus SEC Documents contained any untrue statement of a material fact or
  omitted to state a material fact required to be stated therein or necessary
  to make the statements made therein, in light of the circumstances in which
  they were made, not misleading.

     (b) Certain of the Exodus SEC Documents include audited financial
  statements for Exodus as at and for the twelve-month periods ended December
  31, 1999, 1998 and 1997 and unaudited financial statements for Exodus at
  and for the three month period ended June 30, 2000 (collectively, the
  "Exodus Financial Statements"). The Exodus Financial Statements (including
  the related notes) have been prepared in accordance with GAAP applied on a
  consistent basis throughout the periods indicated and with each other. The
  Exodus Financial Statements fairly present, in all material respects, the
  financial position and results of operations and cashflows of Exodus as of
  the dates, and for the periods, indicated therein, all in conformity with
  GAAP consistently applied during the periods involved except as otherwise
  noted therein, and subject, in the case of the unaudited interim financial
  statements, to the absence of notes and normal year-end adjustments.

   3.5 Board and Stockholder Approvals.

   The Boards of Directors of Exodus and Exodus Merger Sub and Exodus, as the
sole stockholder of Exodus Merger Sub, have approved this Agreement and the
Merger and each of the other transactions and agreements contemplated hereby
and have resolved to recommend that the stockholders of Exodus approve the
issuance of shares of Exodus Common Stock in the Merger.

                                      A-19
<PAGE>

   3.6 Absence of Certain Changes.

   Except as set forth on Item 3.6 to Exodus Disclosure Letter, from June 30,
2000 to the date of this Agreement in the case of clause (a) below and to the
date of this Agreement and to the Closing Date in the case of all clauses
except clause (a) below, Exodus and each of its subsidiaries have conducted
their respective businesses in the Ordinary Course consistent with past
practice and there has not occurred:

     (a) any change, event or condition (whether or not covered by insurance)
  that has resulted in, or would reasonably be expected to result in, a
  Material Adverse Effect with respect to Exodus;

     (b) any change in accounting methods or practices (including any change
  in depreciation or amortization policies or rates) by Exodus or any of its
  subsidiaries or any revaluation by Exodus or any of its subsidiaries of any
  of its material assets;

     (c) any declaration, setting side, or payment of a dividend or other
  distribution with respect to the shares of Exodus, or any direct or
  indirect redemption, purchase or other acquisition by Exodus of any of its
  shares of capital stock;

     (d) any amendment or change to the Certificate of Incorporation or
  Bylaws of Exodus; or

     (e) any mortgage or pledge of any of the properties or assets or Exodus
  or any of its subsidiaries or the incurrence of any security interest,
  encumbrance or lien of any kind (collectively, a "Lien"), except Liens that
  have not resulted in, or that would not reasonably be expected to result
  in, a Material Adverse Effect on Exodus.

   3.7 Absence of Undisclosed Liabilities.

   Neither Exodus nor any of its subsidiaries has any material obligations or
liabilities of any nature (matured or unmatured, fixed or contingent) which
are, individually or in the aggregate, of a nature required to be set forth or
provided for on its balance sheet in accordance with GAAP other than (i) those
set forth or adequately provided for in the balance sheet included in Exodus
SEC Documents as of June 30, 2000, (ii) those incurred in the Ordinary Course
since the date of such balance sheet, and (iii) those incurred in connection
with the execution and performance of this Agreement.

   3.8 Litigation.

   There is no Action pending or, to the knowledge of Exodus, threatened before
any agency, court or tribunal, foreign or domestic, against Exodus or any of
its subsidiaries or any of their respective properties or any of their
respective officers or directors (in their capacities as such) that would
reasonably be expected to have a Material Adverse Effect on Exodus. As of the
date hereof, there is no Order against Exodus or any of its subsidiaries, or,
to the knowledge of Exodus, any of their respective directors or officers (in
their capacities as such), that would reasonably be expected to have a Material
Adverse Effect on Exodus.

   3.9 Compliance With Laws.

   Exodus and each of its subsidiaries has complied with, is not in violation
of, and has not received any notices of violation with respect to, any federal,
state, local or foreign statute, law or regulation with respect to the conduct
of its business, or the ownership or operation of its business, except for such
violations or failures to comply as would not be reasonably expected to have a
Material Adverse Effect on Exodus.

   3.10 Brokers' and Finders' Fees.

   Exodus has not incurred, nor will it incur, directly or indirectly, any
liability for brokerage or finders' fees or agents' commissions or investment
bankers' fees or any similar charges in connection with this Agreement or any
transaction contemplated hereby, except with respect to Thomas Weisel Partners,
Goldman, Sachs & Co. Inc. and Donaldson, Lufkin & Jenrette whose fees will be
paid by Exodus.

                                      A-20
<PAGE>

   3.11 Taxes.

   Except to the extent indicated in Item 3.11, and except as would not have a
Material Adverse Effect on Exodus:

     (a) all Tax Returns that are required to be filed by or with respect to
  Exodus and its subsidiaries through the Closing Date have been or will be
  duly and timely filed and are or will be accurate, complete and correct in
  all material respects;

     (b) all Taxes of Exodus and its subsidiaries which are due and payable
  have been paid in full, other than Taxes for which a reserve has been
  established on the Exodus Financial Statements in accordance with GAAP;

     (c) there is no deficiency that has in writing been threatened, proposed
  or assessed or any dispute or claim concerning any liability with respect
  to Taxes of Exodus or its subsidiaries that has been claimed or raised by
  any Tax Authority in writing;

     (d) neither Exodus nor any of its subsidiaries is now subject to a claim
  for the assessment of Taxes nor is Exodus or any of its subsidiaries under
  examination by any Tax Authority;

     (e) no extensions, waivers of statutes of limitation or consents to
  extend the period for assessment or collection have been given by or
  requested with respect to any Taxes or Tax Returns of Exodus or its
  subsidiaries;

     (f) there are no liens with respect to Taxes, other than liens for Taxes
  not yet due and payable;

     (g) each of Exodus and its subsidiaries has withheld and paid all Taxes
  required to have been withheld and paid in connection with amounts paid or
  owing to any employee, independent contractor, creditor, stockholder, or
  other third party, and Exodus and its subsidiaries have each complied with
  all reporting requirements with respect to such Taxes;

     (h) neither Exodus nor any of its subsidiaries has (x) any liability for
  the Taxes of any person (other than Exodus and its subsidiaries or the
  members of the federal consolidated group of which Exodus is the common
  parent) under Treasury Regulation Section 1.1502-6 (or any similar
  provision of state, local or foreign law) or (y) any liability for Taxes of
  any person (other than Exodus or its subsidiaries) as a transferee or
  successor, or by contract (including, without limitation, under any Tax
  sharing or Tax allocation agreement); and

     (i) Exodus has not filed any elections under Section 341(f) of the Code.

   3.12 Board Approval; Section 203 of the DGCL.

     (a) In accordance with Section 203 of the DGCL ("Section 203"), the
  Board of Directors of Exodus has, prior to the execution hereof, approved
  (i) the execution and delivery by Exodus of this Agreement and the
  consummation of the Merger and the other transactions contemplated by this
  Agreement and (ii) any transaction that results in any "affiliate" (as
  defined in Section 203) or "associate" (as defined in Section 203) of
  Global Crossing NA becoming an "interested stockholder" (as defined in
  Section 203) by virtue of Global Crossing NA or its affiliate or associate
  owning any shares of Exodus acquired pursuant to this Agreement or acquired
  after the Closing in compliance with the Stockholders Agreement.
  Accordingly, the ownership by Global Crossing NA, its affiliates and its
  associates of shares of Exodus acquired pursuant to this Agreement or after
  the Closing in compliance with the Stockholders Agreement will not result
  in the provisions of Section 203 applicable to a "business combination" (as
  defined in Section 203) between such persons (or their affiliates or
  associates) and the Company. No state takeover statute or similar statute
  or regulation of the State of Delaware or of any other state or
  jurisdiction applies to this Agreement, the Merger, or any of the other
  transactions contemplated hereby or thereby and no provision of the
  certificate of incorporation, by-laws or other governing instruments of
  Exodus would, directly or indirectly, restrict or impair the ability of GCG
  to vote, or otherwise to exercise the rights of a

                                      A-21
<PAGE>

  stockholder with respect to, securities of Exodus that may be acquired or
  controlled by GCG or permit any stockholder to acquire securities of Exodus
  or the Surviving Corporation on a basis not available to GCG in the event
  that GCG was to acquire securities of Exodus.

     (b) The Board of Directors of Exodus will have, prior to the Closing,
  adopted Amendment No. 2 to the Exodus Rights Agreement in substantially the
  form set forth as Exhibit D hereto so that the provisions of the Rights
  Agreement will not be triggered by the acquisition by Global Crossing NA or
  its affiliates or associates of shares of Exodus pursuant to this Agreement
  or after the Closing in compliance with the Stockholders Agreement.

   3.13 Opinion of Financial Advisor.

   Exodus has received the opinion of Goldman, Sachs & Co. Inc. and Donaldson,
Lufkin & Jenrette, dated the date of this Agreement, to the effect that, as of
the date thereof, the Exchange Ratio is fair, from a financial point of view,
to Exodus.

   3.14 Required Exodus Vote.

   The affirmative approval by vote of a majority of the shares of Exodus
Common Stock voting at a meeting at which a quorum is present, is the only vote
of the holders of any class or series of Exodus securities necessary to approve
the Merger and the other transactions contemplated hereby.

   3.15 Exodus Proxy Statement.

   The Exodus Proxy Statement will not, on the date it is filed with the SEC or
first mailed to the Exodus stockholders, or at the time of the Exodus
Stockholders Meeting, contain any untrue statement of a material fact or omit
to state any material fact required to be stated therein or necessary in order
to make the statements therein, in light of the circumstances under which they
were made, not misleading. The Exodus Proxy Statement will comply as to form in
all material respects with the requirements of the Exchange Act and the
Securities Act and the rules and regulations promulgated thereunder.
Notwithstanding the foregoing provisions of this Section 3.15, no
representation or warranty is made by Exodus with respect to statements made or
incorporated by reference in the Exodus Proxy Statement based on information
supplied by the Company Parties in writing specifically for inclusion or
incorporation by reference therein.

   3.16 No Business Activities.

   Exodus Merger Sub has not conducted any activities other than in connection
with the organization of Exodus Merger Sub, the negotiation and execution of
this Agreement and the consummation of the transactions contemplated hereby.
Exodus Merger Sub has no subsidiaries.

                                   ARTICLE IV

                      CONDUCT PRIOR TO THE EFFECTIVE TIME

   4.1 Conduct of Business of the Company and Exodus.

   During the period from the date of this Agreement and continuing until the
earlier of the termination of this Agreement or the Effective Time, the Company
and Exodus agree (except to the extent expressly contemplated by this Agreement
or as consented to in writing by the other party, such consent not to
unreasonably be withheld or delayed), to carry on their respective businesses
and the businesses of their respective subsidiaries in the Ordinary Course
consistent with past practice, as modified by the business strategies described
in the GlobalCenter Proxy Statement (in the case of the Company) or the Exodus
SEC Documents (in the case of Exodus) without regard to the size of a
particular transaction, and to use all reasonable efforts consistent with past
practice and policies to preserve intact their respective present business

                                      A-22
<PAGE>

organizations, keep available the services of their respective present officers
and key employees and preserve their respective relationships with customers,
suppliers, distributors, licensors, licensees, and others having business
dealings with them, in order to preserve their respective goodwill and ongoing
business; provided, however, that nothing in this Section 4.1 shall restrict
Exodus from engaging in transactions complying with Sections 4.9 or 5.7.

   4.2 Restriction on Conduct of Business of the Company.

   During the period from the date of this Agreement and continuing until the
earlier of the termination of this Agreement or the Effective Time, except as
set forth in Item 4.2 of the Company Disclosure Letter or as expressly provided
for in this Agreement, neither the Company nor any of its subsidiaries shall
do, cause or permit any of the following, without the prior written consent of
Exodus, which consent will not be unreasonably withheld or delayed:

     (a) Charter Documents. Cause or permit any amendments to its Certificate
  of Incorporation or Bylaws of the Company or any of its subsidiaries,
  except as necessary to increase the authorized capitalization of the
  Company and GlobalCenter and to effect the Stock Splits;

     (b) Dividends; Changes in Capital Stock. Except as necessary to effect
  the Stock Splits, declare, set aside or pay any dividends on or make any
  other distributions (whether in cash, stock or property) in respect of any
  of its capital stock, or split, combine or reclassify any of its capital
  stock or issue or authorize the issuance of any other securities in respect
  of, in lieu of or in substitution for shares of its capital stock, or
  repurchase or otherwise acquire, directly or indirectly, any shares of its
  capital stock except from former employees, directors and consultants to
  the extent permitted or required in accordance with agreements providing
  for the repurchase of shares in connection with any termination of service
  to it;

     (c) Stock Option Plans, Etc. Waive any stock repurchase rights,
  accelerate, amend or change the period of exercisability or vesting of
  options or other rights granted under its stock plans (other than pursuant
  to existing stock option grants) or authorize cash payments in exchange for
  any options or other rights granted under any of such plans;

     (d) Issuance of Securities. Issue, deliver, pledge or sell or authorize
  or propose the issuance, delivery, pledge or sale of, or purchase or
  propose the purchase of, directly or through action of Global Crossing Ltd.
  or any direct or indirect subsidiary thereof, any shares of its capital
  stock or securities convertible into, or subscriptions, rights, warrants or
  options to acquire, or other agreements or commitments of any character
  obligating it to issue any such shares or other convertible securities,
  other than (i) the issuance of shares of Company Common Stock pursuant to
  the exercise of stock options, warrants or other rights therefor disclosed
  in Item 2.2 or Item 5.9 to the Company Disclosure Letter as outstanding as
  of the date of this Agreement or issued after the date hereof in compliance
  with the terms hereof including Section 4.2(c) hereof and (ii) the issuance
  of up to an aggregate of 250,000 additional Global Crossing Cancelled
  Options to future employees of the Company;

     (e) Exclusive Rights. (A) Enter into or amend any agreements pursuant to
  which any other party is granted (i) exclusive marketing or other material
  exclusive rights of any type or scope with respect to any of its material
  products or technology or with respect to any market segment or geographic
  area; (ii) enter into any agreement of the type described in Section
  2.9(c)(ii); or (B) enter into any noncompetition, nonsolicitation or
  similar agreement materially restricting the rights of the Company or its
  subsidiaries;

     (f) Dispositions. Sell, lease, license, contractually encumber or
  otherwise dispose of any of its properties or assets which are material,
  individually or in the aggregate, to the Company's and its subsidiaries'
  business, taken as a whole except for (i) sales of products and services in
  the Ordinary Course; or (ii) sales of obsolete or unused equipment or other
  assets;

     (g) Indebtedness. Incur any indebtedness for borrowed money in excess of
  $500,000 or guarantee any such indebtedness or issue or sell any debt
  securities in excess of $500,000 or guarantee any debt securities of others
  or options, warrants, calls or other rights to acquire any debt securities
  of other parties; provided, that no such indebtedness or debt securities
  shall remain outstanding after the Closing;

                                      A-23
<PAGE>

     (h) Insurance. Materially reduce the aggregate amount of insurance
  coverage provided by existing insurance policies;

     (i) Employee Benefit Plans. Other than as permitted in Section 4.2(d)
  above, (x) increase or accelerate the compensation or fringe benefits of
  any current or former director or employee of the Company (except for
  increases in salary or wages in the Ordinary Course consistent with past
  practice), (y) grant any severance or termination pay to any current or
  former director or employee of the Company except in accordance with
  existing severance policies or other agreements or (z) except in accordance
  with agreements in effect on the date hereof, and except as expressly
  contemplated by this Agreement establish, adopt, enter into, amend,
  terminate or accelerate any Company Option, Global Crossing Assumed Option,
  Global Crossing Canceled Option, Company Plan or any plan, agreement,
  program, policy, trust, or other arrangement that would be a Company Plan
  if it were in existence as of the date of this Agreement;

     (j) Acquisitions. Acquire or agree to acquire by merging or
  consolidating with, or by purchasing a substantial portion of the assets
  of, or by any other manner, any material business or any corporation,
  partnership, association or other business organization or division
  thereof;

     (k) Joint Ventures. Enter into, materially amend or terminate any
  material joint venture agreements;

     (l) Tax Agreements. Enter into any tax sharing or tax allocation
  agreements or engage in any tax restructuring transactions or other
  transactions designed primarily for tax purposes;

     (m) Joint Development Agreements. Enter into any material joint
  development agreements that are not terminable on thirty (30) days notice
  by either party or that give third parties joint or exclusive ownership of
  Company Intellectual Property

     (n) Material Contracts. Modify, amend or terminate any contract to which
  the Company or any subsidiary thereof is a party or waive, release or
  assign any material rights or claims thereunder, in each case, in a manner
  that would reasonably be expected to have a Material Adverse Effect on the
  Company, or enter into any material contract having terms that are not in
  the Ordinary Course and consistent with past practice;

     (o) Accounting Practices. Materially revalue any of the assets of the
  Company or its subsidiaries or, except as required by GAAP, make any change
  in accounting methods, principles or practices; and

     (p) Other. Agree in writing or otherwise to take any of the actions
  described in Sections 4.2(a) through (o) above.

   4.3 Restriction on Conduct of Business of Exodus.

   During the period from the date of this Agreement and continuing until the
earlier of the termination of this Agreement or the Effective Time, except as
set forth in Item 4.3 of the Exodus Disclosure Letter, or as expressly
provided for in this Agreement, Exodus and its subsidiaries shall not do, or
cause or permit any of the following, without the prior written consent of the
Company, which consent shall not be unreasonably withheld or delayed:

     (a) Charter Documents. Cause or permit any amendments to its Certificate
  of Incorporation or Bylaws;

     (b) Dividends; Changes in Capital Stock. Declare or pay any dividends on
  or make any other distributions (whether in cash, stock or property) in
  respect of any of its capital stock, or split, combine or reclassify any of
  its capital stock or issue (except a stock split, combination or
  reclassification for which the Exchange Ratio would be adjusted as provided
  in Section 1.6(d)) or authorize the issuance of any other securities in
  respect of, in lieu of or in substitution for shares of its capital stock,
  or repurchase or otherwise acquire, directly or indirectly, any shares of
  its capital stock except from former employees, directors and consultants
  to the extent required in accordance with agreements providing for the
  repurchase of shares in connection with any termination of service to it;

                                     A-24
<PAGE>

     (c) Exodus Rights Agreement. Effect or attempt or propose to effect any
  amendment to the Exodus Rights Agreement in a manner adverse to Global
  Crossing NA, GCG or the Company (except for an exclusion of such parties
  from the definition of the term "Person" so long as they collectively
  beneficially own no more than the Designated Global Crossing Percentage (as
  defined in Amendment No. 2 to the Exodus Rights Agreement) of Exodus's
  outstanding common stock ); and

     (d) Other. Agree in writing or otherwise to take any of the actions
  described in Sections 4.3(a) through (c) above.

   4.4 Capital Expenditures; Working Capital. During the period from the date
hereof through the Closing Date, Global Crossing NA will make on behalf of the
Company, or will cause the Company to make, all capital expenditures required
by the Company to continue Company operations as presently conducted on the
date hereof and as planned to be conducted through the Closing Date, including
without limitation those capital expenditures set forth in the Capital Plan.
Any material deviations from the Capital Plan or any material changes in the
Capital Plan, or any material failure to make expenditures required by the
preceding sentence, must be approved by Exodus. Prior to the Closing Date,
Global Crossing NA shall (i) fund, or cause to be funded, to the extent not
funded by the Company's cash receipts, the operations of the Company and its
subsidiaries (including capital expenditures pursuant to the Capital Plan) from
the date of this Agreement to the Closing Date in the Ordinary Course and (ii)
cause the Company to, and the Company shall, pay its payables, collect its
receivables, and otherwise manage its working capital accounts, in the Ordinary
Course and consistent with past practice. In the event that non-cash working
capital of the Company is negative immediately prior to the Effective Time,
Global Crossing NA shall contribute to Company sufficient cash to eliminate
such negative working capital account balance as of the Closing. After Closing
the parties will determine the amount of any positive working capital balance
of the Company as of the Effective Time ("Positive WC Amount"). On the first
anniversary of the Closing, Exodus shall pay to Global Crossing NA any Positive
WC Amount. In addition, if at Closing the Company has not spent the full amount
of its Capital Plan during the period covered thereby, Global Crossing NA shall
also pay Exodus at Closing the difference between the amount of capital
expenditures during such period and the Capital Plan amount for the indicated
period. Conversely, if at Closing the Company has spent more than the full
amount of its Capital Plan during the period covered thereby, Exodus shall pay
to Global Crossing NA at Closing the excess of such capital expenditures for
the indicated period over the Capital Plan amount. If during any calendar month
prior to Closing the Company fails to spend the full amount specified in its
Capital Plan for such month, then Global Crossing NA or the Company shall
notify Exodus in writing of such shortfall, the amount thereof, and the reasons
therefore. In the event that the Closing does not occur by December 31, 2000,
the Company shall deliver to Exodus by that date the Company's capital
expenditure plan for the three month period ended March 31, 2001, and
references above to the "Capital Plan" shall apply to this additional capital
plan as well.

   4.5 Leases.

   The Company shall confer with Exodus before the Company or any of its
subsidiaries enters into any lease in which the landlord does not provide
representations and warranties relating to environmental matters or in which
the landlord does not indemnify the Company and its subsidiaries against
environmental liabilities.

   4.6 Disclosures.

   Prior to Closing, the Company will provide Exodus with (i) a list of any
material agreements with respect to software, hardware, network and technology
infrastructure, bandwidth and connectivity used in the Company or its
subsidiaries' business as currently conducted which, if terminated, could have
a Material Adverse Effect on the Company and (ii) a list of any royalties, fees
or other payments payable by the Company or its subsidiaries to any Person by
reason of the ownership, use, sale or disposition of any Company Intellectual
Property.

                                      A-25
<PAGE>

   4.7 Extinguishments of Debt; No Cash.

   Global Crossing NA shall cause all intercompany and third party indebtedness
of the Company and its subsidiaries for borrowed money (excluding trade
payables, lease obligations and similar obligations) or guarantees by the
Company or any of its subsidiaries of any third party indebtedness to be
settled or otherwise terminated on or prior to the Closing Date and shall cause
the assets of the Company and its subsidiaries to be released from any such
indebtedness. The Company shall not be required to have any cash at Closing
except as provided in Section 4.4.

   4.8 Assumption of Lease Guarantees.

   Exodus shall assume, as of the Closing Date, all guarantees by Global
Crossing NA or one of its affiliates of the Company's and its subsidiaries'
performance relating to leases to which the Company or any of its subsidiaries
are a party.

   4.9. Exodus Acquisitions.

   Without the prior written consent of the Company, prior to the Effective
Time, Exodus shall not acquire by merging or consolidating with, or by
purchasing a substantial portion of the assets or stock of, or by any other
means, any business or any corporation, limited liability company, partnership,
association or other business organization or division thereof (excluding only
for purposes of clause (a) below purchases or other transactions of less than
$750 million in value), or agree to any such transaction (each, an "Exodus
Acquisition"), unless (a) any filing in respect of such Exodus Acquisition
under HSR is made after the earlier of (x) the expiration or termination of all
waiting periods under HSR applicable to the Merger and (y) the 40th day after
the date of this Agreement (the "HSR Exclusivity Period"), provided that if
Exodus does not file its notification and report form under HSR with respect to
the transactions contemplated by the Agreement within ten (10) days after the
date of this Agreement, then the HSR Exclusivity Period will be extended on a
day for day basis for each day after such first ten days until the day Exodus
files such notification request form (provided, that the HSR Exclusivity Period
will not be so extended to the extent that the failure to file on any day is
due to Global Crossing Ltd. not being prepared to file), (b) to the extent the
approval of an Exodus Acquisition requires the approval of Exodus'
stockholders, the stockholder vote for such transaction is not held any earlier
than (but it may be held on the same day and at the same stockholder meeting
as) the stockholder meeting to approve the Merger; and (c) such Exodus
Acquisition is not conditioned on (nor does it require) (x) the cancellation,
termination, abandonment or modification of the Merger or any of the other
transactions contemplated by the Ancillary Agreements or the Commercial
Agreements (as defined in Section 6.1(d)), (y) the Exodus Board recommending
against the approval of issuance of shares in the Merger, or (z) the Exodus
stockholders voting against approval of the Merger. Notwithstanding the first
sentence hereof, if requested by Exodus, the Company will in good faith discuss
permitting Exodus to make an HSR filing in respect of any other business
combination prior to the date Exodus would otherwise be permitted to make such
filing pursuant to this Section 4.9.

                                      A-26
<PAGE>

                                   ARTICLE V

                             ADDITIONAL AGREEMENTS

   5.1 Proxy Statement.

   As promptly as practicable after the execution of this Agreement, Exodus
shall prepare, with the cooperation of the Company, the Exodus Proxy Statement.
Exodus shall use its best efforts to file the Exodus Proxy Statement with the
SEC as soon as practicable after the date on which the Company provides audited
financial statements of the Company for inclusion in the Exodus Proxy Statement
and shall use its best efforts to clear all SEC comments and mail the Exodus
Proxy Statement to all stockholders of Exodus entitled to receive such notice
under Delaware Law as promptly as possible thereafter. Whenever any event
occurs with respect to the Company or Exodus that is required to be set forth
in an amendment or supplement to the Exodus Proxy Statement, the applicable
party shall promptly inform the other party of such occurrence and cooperate in
mailing to stockholders of Exodus such amendment or supplement. The Exodus
Proxy Statement shall include the recommendation of the Board of Directors of
Exodus that the Exodus stockholders vote in favor of the issuance of shares of
Exodus Common Stock in the Merger and the conclusion of the Board of Directors
that the terms and conditions of the Merger are fair to the stockholders of
Exodus (the "Recommendation"), along with a copy of the written opinion
referred to in Section 3.13; provided, however, that nothing in this Agreement
shall prevent the Board of Directors of Exodus from withholding, withdrawing,
amending or modifying the Recommendation if (i) Exodus receives an unsolicited,
bona fide Third Party Acquisition Proposal (as defined in Section 5.7(b)) that
is conditioned on (or requires) the cancellation, termination, abandonment or
modification of the Merger or any of the other transactions contemplated by the
Ancillary Agreements or the Commercial Agreements (an "Exodus Acquisition
Offer") and such Exodus Acquisition Offer is not withdrawn, (ii) Exodus shall
have provided written notice to the Company advising the Company that Exodus
has received an Exodus Acquisition Offer, specifying all of the material terms
and conditions of such an Exodus Acquisition Offer and identifying the person
or entity making such Exodus Acquisition Offer, (iii) the Board of Directors of
Exodus concludes in good faith, after consultation with its outside legal
counsel and a financial advisor of national standing, that, in light of such
Exodus Acquisition Offer, the withholding, withdrawal, amendment or
modification of the Recommendation is required in order for the Board of
Directors of Exodus to comply with its fiduciary obligations to Exodus'
stockholders under applicable law. Except as provided in the immediately
preceding sentence the Board of Directors of Exodus will not withhold,
withdraw, amend or modify the Recommendation (a "Withdrawal of
Recommendation"). Anything to the contrary contained herein notwithstanding,
Exodus shall not include in the Exodus Proxy Statement any information with
respect to the Company or its affiliates or associates, the form and content of
which information shall not have been approved by the Company prior to such
inclusion (such approval not to be unreasonably withheld or delayed).

   5.2 Meeting of Stockholders.

   Exodus shall promptly after the date hereof take all action necessary in
accordance with Delaware Law, Nasdaq rules and its Certificate of Incorporation
and Bylaws to convene a meeting of the stockholders of Exodus for the purpose
of approving the issuance of shares of Exodus Common Stock in the Merger
(referred to as the "Exodus Stockholders Meeting") as soon as practicable after
the date that the Exodus Proxy Statement shall be cleared by the SEC for
mailing to the stockholders of Exodus. Exodus shall consult with the Company
regarding the date of or any postponements or adjournments of the Exodus
Stockholders Meeting and, except as provided in the next sentence, shall not
postpone or adjourn Exodus Stockholders Meeting without the consent of the
Company. Notwithstanding the foregoing two sentences, Exodus may adjourn or
postpone the Exodus Stockholders Meeting (i) to the extent necessary to ensure
that any amendment or supplement to the Exodus Proxy Statement required under
the Securities Act due to developments following the initial mailing thereof is
provided to Exodus stockholders in advance of a vote on the Merger (in which
case the Exodus Stockholders Meeting shall be held on the next legally
permissible business day, but in no event more than ten (10) business days
after the originally scheduled date) or (ii) if, as of the originally

                                      A-27
<PAGE>

scheduled date and time for the Exodus Stockholders Meeting (as set forth in
the Exodus Proxy Statement), there are insufficient shares of Exodus Common
Stock represented (either in person or by proxy) to constitute the quorum
necessary to conduct the business of the Exodus Stockholders Meeting (in which
case the Exodus Stockholders Meeting shall be adjourned until such quorum is
available, but in no event more than ten (10) business days after the
originally scheduled date). Exodus's obligation to call, give notice of,
convene and hold the Exodus Stockholders Meeting in accordance with this
Section 5.2 shall not be limited to or otherwise affected by the commencement,
disclosure, announcement or submission to Exodus of any Third Party Acquisition
Proposal (as defined in Section 5.7(b)), or by any withdrawal, amendment or
modification of the recommendation of the Board of Directors of Exodus with
respect to the Merger. Exodus shall use its best efforts to solicit from
stockholders of Exodus proxies in favor of the issuance of share of Exodus
Common Stock in the Merger and shall, subject to the Exodus board's fiduciary
duty, take all other action necessary or advisable to secure the vote or
consent of stockholders required to effect the Merger.

   5.3 Access to Information.

     (a) The Company shall afford Exodus and its accountants, counsel and
  other representatives reasonable access during normal business hours during
  the period prior to the Effective Time to (i) all of the Company's and its
  subsidiaries properties, books, contracts, commitments and records material
  to the business of the Company and its subsidiaries, and (ii) all other
  information material to the business, properties, personnel of the Company
  and its subsidiaries as Exodus may reasonably request. The Company agrees
  to provide to Exodus and its accountants, counsel and other representatives
  copies of material internal financial statements promptly upon request.

     (b) Exodus shall afford the Company and its accountants, counsel and
  other representatives access that is reasonable under the circumstances
  during normal business hours during the period prior to the Effective Time
  to (i) all of the Exodus's and its subsidiaries' properties, books,
  contracts, commitments and records material to the business of Exodus and
  its subsidiaries, and (ii) all other information material to the business,
  properties, personnel of Exodus as the Company may reasonably request.
  Exodus agrees to provide to the Company and its accountants, counsel and
  other representatives copies of material internal financial statements
  promptly upon request.

     (c) No information or knowledge obtained in any investigation pursuant
  to this Section 5.3 shall affect or be deemed to modify any representation
  or warranty contained herein or the conditions to the obligations of the
  parties to consummate the Merger.

   5.4 Confidentiality.

   The parties acknowledge that Exodus and the Company have previously executed
reciprocal non-disclosure agreements dated June 30, 2000 (the "Confidentiality
Agreements"), which Confidentiality Agreements shall continue in full force and
effect in accordance with their respective terms, except that the terms of the
"standstill" agreements contained in each such Confidentiality Agreement shall
terminate at Closing.

   5.5 Public Disclosure.

   The Company Parties, on the one hand, and Exodus Parties, on the other hand,
will consult with each other before holding any press conferences or analyst
calls and before issuing any press releases or making any public statements
relating to this Agreement or the Merger or any other transaction in which the
other party is engaged. The parties will provide each other the opportunity to
review and comment upon any proposed press release or public statements with
respect to the transactions contemplated by this Agreement, including the
Merger, and shall not issue any such press release or public statements prior
to such consultation, except as may be required by applicable law, court
process or by obligations pursuant to any listing agreement with any national
securities exchange or automated quotation system. The parties agree that the
initial press release or releases to be issued with respect to the transactions
contemplated by this Agreement shall be mutually agreed upon prior to the
issuance thereof.

                                      A-28
<PAGE>

   5.6 Consents; Cooperation.

     (a) Each of Exodus and the Company shall as soon as practicable after
  the date of this Agreement, apply for or otherwise seek, and use its best
  efforts, subject to Section 5.6(b), to obtain, all consents and approvals
  required to be obtained by it as a condition to the Closing of the Merger
  under HSR and other Antitrust Laws (as defined below). The Company, in
  conjunction with and as reasonably requested by Exodus, shall use
  commercially reasonable efforts to obtain all necessary consents, waivers
  and approvals under any of its material contracts set forth on Item 2.3 to
  the Company Disclosure Letter in connection with the Merger for the
  assignment thereof or otherwise. The parties hereto will consult and
  cooperate with one another, and consider in good faith the views of one
  another, in connection with any analyses, appearances, presentations,
  memoranda, briefs, arguments, opinions and proposals made or submitted by
  or on behalf of any party hereto in connection with proceedings under or
  relating to HSR or any other Antitrust Laws.

     (b) Each of Exodus and the Company shall use best efforts to resolve
  such objections, if any, as may be asserted by any Governmental Entity with
  respect to the transactions contemplated by this Agreement under the HSR,
  the Sherman Act, as amended, the Clayton Act, as amended, the Federal Trade
  Commission Act, as amended, the competition laws of the European Union, and
  any other Federal, state or foreign statutes, rules, regulations, orders or
  decrees that are designed to prohibit, restrict or regulate actions having
  the purpose or effect of monopolization or restraint of trade
  (collectively, "Antitrust Laws"). In connection therewith, if any
  administrative or judicial action or proceeding is instituted (or
  threatened to be instituted) challenging any transaction contemplated by
  this Agreement as violative of any Antitrust Law, each of Exodus and the
  Company shall cooperate and use best efforts vigorously to contest and
  resist any such action or proceeding and to have vacated, lifted, reversed,
  or overturned any Order that is in effect and that prohibits, prevents, or
  restricts consummation of the Merger or any such other transactions, unless
  by mutual agreement Exodus and the Company decide that litigation is not in
  their respective best interests. Each of Exodus and the Company shall use
  best efforts to take such action as may be required to cause the expiration
  of the notice periods under the HSR or other Antitrust Laws with respect to
  such transactions as promptly as possible after the execution of this
  Agreement.

     (c) Notwithstanding anything to the contrary in Section 5.6(a) or (b),
  (i) Exodus shall not be required to (A) take any other action or agree to
  any limitation that could reasonably be expected to have a Material Adverse
  Effect on Exodus or the Surviving Corporation after the Effective Time or
  to (B) divest any of its or its subsidiaries' businesses, product lines or
  assets, and (ii) the Company may not agree to divest any of its businesses,
  product lines or assets, or to take or agree to take any other action or
  agree to any limitation without the consent of Exodus.

   5.7. No Solicitation.

     (a) Without the prior written consent of the Company, prior to the
  Exodus Stockholders Meeting (as defined), neither Exodus nor any of its
  affiliates shall, nor shall Exodus or any of its affiliates authorize or
  permit any of its or their respective officers, directors, employees,
  representatives or agents to, directly or indirectly, knowingly solicit or
  knowingly initiate discussions or negotiations with or provide any non-
  public information to any person or group concerning any Third Party
  Acquisition Proposal; provided, however, that Exodus may, in response to a
  Third Party Acquisition Proposal that was not solicited or initiated by
  Exodus, (i) furnish information to any such person only pursuant to a
  confidentiality agreement substantially in the same form as was executed by
  GlobalCenter prior to the execution of this Agreement, and/or (ii)
  participate in discussions and negotiations regarding such proposal or
  offer; provided, further, that nothing herein shall prevent the Board of
  Directors of Exodus from taking and disclosing to Exodus stockholders a
  position contemplated by Rules 14d-9 and 14e-2 promulgated under the
  Exchange Act with regard to any tender or exchange offer. Exodus shall
  promptly (i) notify the Company in the event Exodus or any of its
  subsidiaries or other affiliates or any of their respective officers,
  directors, employees and agents receives any Third Party Acquisition
  Proposal and (ii) from time to time, provide the Company such information
  and documents with respect to such Third Party

                                      A-29
<PAGE>

  Acquisition Proposal as shall be necessary to enable the Company to fully
  understand the potential impact of such Third Party Acquisition Proposal on
  the timing and certainty of the Closing (if any such impact would be
  reasonably likely if Exodus were to agree to or consummate such Third Party
  Acquisition Proposal), provided that the Company agrees to keep such
  information confidential in accordance with the terms of the
  Confidentiality Agreements. Exodus will request that the party making the
  Third Party Acquisition Proposal publicly support the Merger and not
  require the cancellation, termination, abandonment or modification of the
  Merger or any of the other transactions contemplated by the Ancillary
  Agreements or the Commercial Agreements, but neither Exodus nor such third
  party shall have any liability if the third party refuses to abide by such
  request or acts contrary to it.

     (b) For the purposes of this Agreement, "Third Party Acquisition
  Proposal" means any proposal or offer with respect to: (i) a merger,
  reorganization, share exchange, consolidation, business combination,
  recapitalization or similar transaction involving Exodus and any person
  (which includes a "person" as such term is defined in Section 13(d)(3) of
  the Exchange Act) (a "Third Party"), except if the shares of Exodus Common
  Stock outstanding immediately prior to such transaction (and any related
  transactions) will represent a majority of the voting power of the
  outstanding securities of the resulting or surviving corporation or the
  parent thereof (in which event such transaction will be deemed to be an
  Exodus Acquisition and be subject to Section 4.9, except as otherwise
  therein provided); (ii) the acquisition by a Third Party of any material
  portion (which shall include thirty percent (30%) or more) of the assets of
  Exodus and its subsidiaries taken as a whole; (iii) the acquisition by a
  Third Party of securities of Exodus that would result in any person (or the
  stockholders of such person) beneficially owning securities representing
  thirty percent (30%) of the voting power of Exodus (or the parent entity in
  such transaction) other than in connection with a transaction described in
  clause (i) above without reference to the exception therefrom; (iv) the
  adoption by Exodus of a plan of liquidation or the declaration or payment
  of an extraordinary dividend; or (v) the repurchase by Exodus or any of its
  subsidiaries of more than twenty percent (20%) of the outstanding shares of
  Exodus Common Stock. As used herein, the term "Third Party Acquisition"
  means any event described in clause (i), (ii) or (iii) of the definition of
  "Third Party Acquisition Proposal".

   5.8 Exodus Board.

   Exodus shall take all actions, as required by the Stockholder Agreement, to
appoint at Closing one (1) member to its Board of Directors designated by
Global Crossing NA. The person designated by Global Crossing NA will be subject
to the approval of the Board of Directors of Exodus and of the governance or
other nominating committee thereof, which approval will not be withheld unless,
based on advice of counsel, such approval would be inconsistent with the
fiduciary duties of the members of the Board.

   5.9 Assumption of Options.

     (a) At the Effective Time, each Company Option and Global Crossing
  Assumed Option will be assumed by Exodus. Item 5.9 hereto sets forth a true
  and complete list as of the date hereof of all holders of the Company
  Options and Global Crossing Assumed Options, including the number of shares
  of Company Common Stock subject to each such Company Option or, with
  respect to the Global Crossing Assumed Options, the number of shares of
  Global Crossing Ltd. stock (and deemed number of shares of Company Common
  Stock) subject to each such option, whether the option holder is an
  employee of the Company, an employee of one of the Company Parties other
  than the Company or a consultant to the Company, the exercise or vesting
  schedule, acceleration provisions, the exercise price per share and the
  term of each such Company Option or Global Crossing Assumed Option. On the
  Closing Date, the Company shall deliver to Exodus an updated Item 5.9,
  current as of such date. Each Company Option and Global Crossing Assumed
  Option so assumed by Exodus under this Agreement shall continue to have,
  and be subject to, the same terms and conditions set forth in the
  applicable Company Stock Option Plan and the applicable stock option
  agreement immediately prior to the Effective Time, except that:

       (i) with respect to Company Options, (1) each Company Option will be
    exercisable for that number of whole shares of Exodus Common Stock
    equal to the product of (A) the number of shares

                                      A-30
<PAGE>

    of Company Common Stock subject to such Company Option multiplied by
    (B) the Exchange Ratio, and rounded to the nearest whole number of
    shares of Exodus Common Stock, and (2) the per share exercise price for
    the shares of Exodus Common Stock issuable upon exercise of each such
    Company Option will be equal to the quotient determined by dividing (x)
    the exercise price per share of Company Common Stock at which such
    Company Option was exercisable, by (y) the Exchange Ratio, rounded to
    the nearest whole cent.

       (ii) with respect to Global Crossing Assumed Options, in accordance
    with the applicable option agreement, (1) each Global Crossing Assumed
    Option will be exercisable for that number of whole shares of Exodus
    Common Stock equal to the product of (A) the number of shares of Global
    Crossing Ltd. stock subject to such Global Crossing Assumed Option,
    multiplied by (B) 1.888, and multiplied by (C) the Exchange Ratio, and
    rounded to the nearest whole number of shares of Exodus Common Stock,
    and (2) the per share exercise price for the shares of Exodus Common
    Stock issuable upon exercise of each such Global Crossing Assumed
    Option will be equal to the quotient determined by dividing (x) $17, by
    (y) the Exchange Ratio, rounded to the nearest whole cent.

  Except as disclosed on Item 5.9, consistent with the terms of the Company
  Options and Global Crossing Assumed Options and the respective documents
  governing them, the Merger will not terminate any of the Company Options or
  Global Crossing Assumed Options.

     (b) Immediately following the Closing, Exodus shall grant the New Exodus
  Options to purchase Exodus Common Stock to holders of the Global Crossing
  Canceled Options. Item 5.9 hereto sets forth a true and complete list as of
  the date hereof of all holders of the Global Crossing Canceled Options,
  including the number of shares of Global Crossing Ltd. stock subject to
  each such option, whether the option holder is an employee of the Company,
  an employee of one of the Company Parties other than the Company or a
  consultant to the Company, the exercise or vesting schedule, acceleration
  provisions, the exercise price per share and the term of each such Global
  Crossing Canceled Option. On the Closing Date, the Company shall deliver to
  Exodus an updated Item 5.9, current as of such date. Each such New Exodus
  Option shall have, and be subject to, the same vesting schedule set forth
  in the Global Crossing Stock Option Plan or the applicable stock option
  agreement immediately prior to the Effective Time, as disclosed in Item
  5.9. All other terms of and conditions of such New Exodus Options shall be
  as set forth in the Exodus 1998 Equity Incentive Plan or the Exodus 1999
  Stock Option Plan and the applicable stock option agreement immediately
  prior to the Effective Time, except that:

       (i) Each New Exodus Option shall be exercisable for that number of
    whole shares of Exodus Common Stock equal to the product of (A) the
    number of shares of Global Crossing Ltd. stock subject to the
    applicable Global Crossing Canceled Option, multiplied by (B) the
    quotient determined by dividing (x) the average closing price per share
    as quoted on the Nasdaq National Market of Global Crossing Ltd. stock
    for the ten (10) trading days prior to and including the trading day
    ending two days prior to the Closing Date, by (y) the average closing
    price per share as quoted on the Nasdaq National Market of Exodus
    Common Stock for the ten (10) trading days prior to and including the
    trading day ending two days prior to the Closing Date, and rounded to
    the nearest whole number of shares of Exodus Common Stock.

       (ii) The per share exercise price for shares of Exodus Common Stock
    issuable upon exercise of the New Exodus Options will be equal to the
    product of (A) the per share exercise price of the applicable Global
    Crossing Canceled Option, multiplied by (B) the quotient determined by
    dividing (x) the average closing price per share as quoted on the
    Nasdaq National Market of Exodus Common Stock for the ten (10) trading
    days prior to and including the trading day ending two days prior to
    the Closing Date, by (y) the average closing price per share as quoted
    on the Nasdaq National Market of Global Crossing Ltd. stock for the ten
    (10) trading days prior to and including the trading day ending two
    days prior to the Closing Date, rounded to the nearest whole cent.

                                      A-31
<PAGE>

   5.10 Form S-8.

   Exodus agrees to file a registration statement on Form S-8 covering the
shares of Exodus Common Stock issuable upon exercise of the Company Options and
Global Crossing Assumed Options assumed by Exodus and (if necessary) the New
Exodus Options and to cause such Form S-8 to be filed with the SEC on or within
two (2) business days after the Closing Date.

   5.11 Listing of Additional Shares.

   Prior to the Effective Time, Exodus shall (i) file with the NASDAQ Market a
Notification Form for Listing of Additional Shares with respect to the shares
of Exodus Common Stock issuable upon conversion of the Company Common Stock in
the Merger and upon exercise of the Company Options and the Global Crossing
Assumed Options assumed by Exodus and, if necessary, the new Exodus Options and
(ii) cause such shares of Exodus Common Stock to be authorized for listing on
the NASDAQ National Market.

   5.12 Employees.

     (a) Exodus shall have established as of the Closing Date compensation
  and employee benefit plans or arrangements (or shall have designated
  existing plans or arrangements) which provide each Company Employee with
  salary, wages, fringe and other benefits which are comparable in the
  aggregate to those provided to similarly situated Exodus employees. In
  addition, Exodus shall recognize for all purposes under its benefit plans
  (other than benefit accrual) service rendered by Company Employees prior to
  the Closing Date and recognized by the Company under the Company Plans.
  Exodus shall also recognize and give credit for deductibles and copayments
  for the fiscal period in which the Closing Date occurs and to waive pre-
  existing conditions under the Exodus group health plans to the extent
  permitted under such group health plans.

     (b) All Company Employees shall as of the Closing Date be fully vested
  in their account balances under the Global Crossing 401(k) plan (the
  "Global Crossing CODA") and such persons shall be entitled to elect to
  either (i) receive an immediate distribution of their account balances in
  accordance with the terms of such plan and pursuant to Section
  401(k)(l0)(A) (iii) of the Code, (ii) maintain such amounts in the Global
  Crossing CODA in accordance with its terms, or (iii) directly roll over
  their respective account balances, to an Exodus 401(k) Plan or to an
  individual retirement account, in any case pursuant to
  Section 401(k)(l0)(A) of the Code.

   5.13 Best Efforts and Further Assurances.

   Subject to the terms and conditions of this Agreement, each of the parties
to this Agreement shall use its best efforts to effectuate the transactions
contemplated hereby and to fulfill and cause to be fulfilled the conditions to
closing under this Agreement. Each party hereto, at the reasonable request of
another party hereto, shall execute and deliver such other instruments and do
and perform such other acts and things as may be necessary or desirable for
effecting completely the consummation of this Agreement and the transactions
contemplated hereby.

   5.14 Indemnification of Directors and Officers.

   Commencing at the Effective Time and for six years thereafter, the Surviving
Corporation and Exodus jointly and severally shall indemnify and hold harmless
all present and former directors or officers of the Company and its
subsidiaries against any costs or expenses (including advancing reasonable
attorneys fees and expenses as incurred, subject to any undertaking to
reimburse such advances required by applicable law), judgments, fines, losses,
claims, damages or liabilities incurred by reason of the fact that he or she is
or was a director or officer of the Company or any of its subsidiaries in
connection with any claim, suit, action, proceeding or investigation, whether
civil, criminal, administrative or investigative, arising out of matters
existing or occurring at or prior to the Effective Time (excluding any claims
brought by any Company Parties

                                      A-32
<PAGE>

other than the Company or its subsidiaries), whether asserted or claimed prior
to, at or after the Effective Time, to the fullest extent now provided in the
Company's certificate of incorporation or by-laws as in effect on the date of
this Agreement, but not to exceed the fullest extent now permitted by Delaware
law.

   5.15 Facilities Transition.

   Prior to Closing, and subject to more detailed provisions in the Network
Agreement and the Transition Agreement, the parties shall negotiate
arrangements with respect to continuing in place, or transitioning and
terminating, arrangements in place on the date of this Agreement pursuant to
which the Company or its subsidiaries occupy property owned or leased by any of
the other Company Parties.

   5.16 Assumption of Certain Obligations.

   Prior to the Effective Time, Global Crossing NA shall have entered into an
Indemnification Agreement in substantially the form of Exhibit B hereto with
the Company, Global Center, Exodus and each Contract Holder.

   5.17 Employee Loans; Employee Severance Arrangements.

   After the date of this Agreement, Company will not establish, adopt or enter
into any loan forgiveness or severance arrangements with or for the benefit of
Company Employees. Global Crossing NA agrees to promptly indemnify and make
whole Exodus and the Company for all expenses and costs related to the
forgiveness of loans to Company Employees occurring at or after the Effective
Time, provided that such loans are made by the Company prior to Closing. Global
Crossing NA agrees to promptly indemnify and make whole Exodus and the Company
for all expenses and costs related to payment of severance benefits to Company
Employees under any severance plan or arrangement of Global Crossing, Ltd. or
any of its direct or indirect subsidiaries in effect prior to the Closing as a
result of actions occurring at or after the Effective Time, including all
severance benefits payable under the Change of Control Severance Plan. The
foregoing indemnification and reimbursement obligations of Global Crossing NA
are not subject to the Threshold limitation set forth in Section 10.1 hereof.

   5.18 Corporate Documents; Subsidiaries.

   At or prior to the Closing, the Company Parties shall deliver or cause to be
delivered to Exodus: (i) true and complete charter documents of Company and
each of the subsidiaries listed in Item 2.1 of the Company Disclosure Letter;
(ii) true and complete minute books of Company and each of the Company's
subsidiaries; (iii) the original stock certificate(s) representing 100% of the
outstanding securities of Company and each of the Company's subsidiaries. In
addition, effective as of immediately following the Closing, Company shall have
caused each of the directors of each of the Company's subsidiaries to resign
and shall have appointed as directors of each of the Company's subsidiaries the
individuals designated by Exodus.

                                      A-33
<PAGE>

                                   ARTICLE VI

                            CONDITIONS TO THE MERGER

   6.1 Conditions to Obligations of Each Party to Effect the Merger.

   The respective obligations of each party to this Agreement to consummate and
effect the Merger and the transactions contemplated hereby shall be subject to
the satisfaction at or prior to the Effective Time of each of the following
conditions, any of which may be waived, in writing, by agreement of all the
parties hereto:

     (a) Stockholder Approval. The issuance of shares of Exodus Common Stock
  in the Merger shall have been approved by the requisite vote of Exodus
  stockholders under the Nasdaq rules.

     (b) No Injunctions or Restraints; Illegality. No temporary restraining
  order, preliminary or permanent injunction or other order issued by any
  court of competent jurisdiction or other legal or regulatory restraint or
  prohibition preventing the consummation of the Merger shall be in effect,
  nor any statute, rule, regulation or order enacted, entered, enforced or
  deemed applicable to the Merger, which makes the consummation of the Merger
  illegal. In the event an injunction or other order shall have been issued,
  each party agrees, subject to the other terms of this Agreement, to use its
  best efforts to have such injunction or other order lifted.

     (c) Governmental Approval. Exodus and the Company and their respective
  subsidiaries shall have obtained from each Governmental Entity all
  approvals, waivers and consents, if any, necessary for the consummation of
  or in connection with the Merger and the Commercial Agreements (as defined
  in Section 6.1(d)below) and the several transactions contemplated hereby
  and thereby under Antitrust Laws.

     (d) Other Agreements. The Stockholder Rights Agreement, the Registration
  Rights Agreement, Amendment No. 2 to the Rights Plan, the Commercial
  Agreements and the Transition Agreement shall not have been rescinded and
  shall be in full force and effect and any transactions contemplated thereby
  to be in effect at Closing shall be in effect. The Network Agreement and
  the Joint Venture Agreement shall be referred to herein collectively as the
  "Commercial Agreements." The "Network Agreement" shall collectively mean
  and refer to that certain Network Services, Marketing and Cooperation
  Agreement between Exodus and Global Crossing Ltd. and that certain Network
  Services, Marketing and Cooperation Agreement between Exodus and Asia
  Global Crossing Ltd.

   6.2 Additional Conditions to Obligations of the Company Parties.

   The obligations of the Company Parties to consummate and effect this
Agreement and the transactions contemplated hereby shall be subject to the
satisfaction at or prior to the Effective Time of each of the following
conditions, any of which may be waived, in writing, by the Company:

     (a) Representations, Warranties and Covenants. (i) The representations
  and warranties of Exodus in this Agreement shall be true and correct on and
  as of the date of this Agreement (disregarding for this purpose any
  materiality or Material Adverse Effect qualifiers in such representations),
  and on and as of the Effective Time as though such representations and
  warranties were made on and as of each such time, except to the extent that
  any representations and warranties expressly relate to an earlier date in
  which case such representations and warranties shall be as of such earlier
  date, except to the extent that such failure to be true would not be
  expected to have a Material Adverse Effect on Exodus or on Exodus's ability
  to consummate the Merger and (ii) Exodus Parties shall have performed and
  complied in all material respects with all covenants, obligations and
  conditions of this Agreement required to be performed and complied with by
  Exodus Parties as of the Effective Time.

     (b) Certificate of Exodus. The Company shall have been provided with a
  certificate executed on behalf of Exodus Parties by an the Chief Executive
  Officer of each Exodus Party to the effect set forth in Section 6.2(a).

                                      A-34
<PAGE>

     (c) Tax Opinion. Global Crossing NA shall have received a written
  opinion of its counsel, in form and substance reasonably satisfactory to
  it, and dated on or about the Closing Date to the effect that the Merger
  will constitute a reorganization within the meaning of Section 368(a) of
  the Code, and such opinion shall not have been withdrawn. In rendering such
  opinion, counsel shall be entitled to rely upon, among other things,
  reasonable assumptions as well as representations of Exodus, the Company
  and any applicable Global Crossing Ltd. subsidiary.

     (d) Assumption of Guarantees. Global Crossing NA and its affiliates
  shall have been released from any guarantees of the Company's and its
  subsidiaries' performance under the leases to which the Company or any of
  its subsidiaries is a party, and Exodus shall have assumed such guarantees
  as of the Closing Date, or (if such guarantees shall not have been released
  despite the parties' respective best efforts) Exodus shall have indemnified
  Global Crossing NA from any and all liabilities under such guarantees.

     (e) No Material Adverse Effect on Exodus. No Material Adverse Effect
  with respect to Exodus shall have occurred since the date of this Agreement
  and be continuing.

   6.3 Additional Conditions to Obligations of Exodus Parties.

   The obligations of Exodus Parties to consummate and effect this Agreement
and the transactions contemplated hereby shall be subject to the satisfaction
at or prior to the Effective Time of each of the following conditions, any of
which may be waived, in writing, by Exodus Parties:

     (a) Representations, Warranties and Covenants. (i) The representations
  and warranties of the Company in this Agreement shall be true and correct
  on and as of the date of this Agreement (disregarding for this purpose any
  materiality or Material Adverse Effect qualifiers in such representations),
  and on and as of the Effective Time as though such representations and
  warranties were made on and as of such time, except to the extent that any
  representations and warranties expressly relate to an earlier date in which
  case such representations and warranties shall be as of such earlier date,
  except to the extent that such failure to be true would not be expected to
  have a Material Adverse Effect on Company or on Company's ability to
  consummate the Merger, and except that, without limiting Section 6.3(g)
  below, the condition in this clause 6.3(a)(i) shall not be deemed
  unsatisfied as a result of a breach of the representations and warranties
  in Section 2.7 as of the Effective Time if such representations and
  warranties were true and correct as of the date hereof, and (ii) the
  Company Parties shall have performed and complied in all material respects
  with all covenants, obligations and conditions of this Agreement required
  to be performed and complied with by the Company Parties as of the
  Effective Time.

     (b) Certificate of the Company Parties. Exodus shall have been provided
  with a certificate executed on behalf of the Company Parties by the Chief
  Executive Officer of each Company Party to the effect set forth in Section
  6.3(a).

     (c) Tax Opinion. Exodus shall have received a written opinion of its
  counsel, in form and substance reasonably satisfactory to it, and dated on
  or about the Closing Date to the effect that the Merger will constitute a
  reorganization within the meaning of Section 368(a) of the Code, and such
  opinion shall not have been withdrawn. In rendering such opinion, counsel
  shall be entitled to rely upon, among other things, reasonable assumptions
  as well as representations of Exodus, the Company and any applicable Global
  Crossing Ltd. subsidiary.

     (d) Individual Noncompetition Agreements. The Chief Executive Officer of
  the Company and each of his direct reports shall have entered into a
  noncompetition agreement in the form attached hereto as Exhibit C.

     (e) No Material Adverse Effect on Company. No Material Adverse Effect
  with respect to Company shall have occurred since the date of this
  Agreement and be continuing.

     (f) Subleases. Exodus and Global Crossing NA (or one of Global Crossing
  NA's affiliates) shall have entered into agreements to sublease to the
  Surviving Corporation, or obtain the necessary rights for

                                      A-35
<PAGE>

  the Surviving Corporation with respect to, any real property used by the
  Company and its subsidiaries as a data center as of the Closing Date. Each
  sublease or license shall be in form and substance customary for the
  location. The term of such sublease or license shall be concurrent with the
  term of the underlying lease or property right. At least until December 31,
  2001, the rental or license fee to be paid by the Surviving Corporation
  with respect to such sublease or license shall be equal to the rental or
  license fee paid by the Company or the applicable Company subsidiary would
  have paid with respect to such real property if there had not been any
  change of control of the Company; provided, however, that if a fair market
  rental or license payment is required with respect to such sublease or
  license by (i) applicable law of the jurisdiction in which the property is
  located or (ii) the provisions of the lease or other agreement currently in
  effect with respect to such property, then the rental or license payment to
  be paid by the Surviving Corporation after the Closing shall be equal to a
  fair market rental or license payment; and provided, further, that Exodus
  and Global Crossing NA shall use their best efforts to avoid such
  adjustment in the rental or license fee. If such adjustment is not
  avoidable and the rental or license fee, as so adjusted, represents a
  material change from the Company's financial assumptions, then Exodus and
  Global Crossing NA shall use their best efforts to agree on appropriate
  equitable financial adjustments. If the parties are unable to agree on fair
  market rental or license amounts, they shall together choose an independent
  appraiser, whose decision shall be binding. After December 31, 2001, any
  rental or license fee with respect to any sublease or license contemplated
  by this Section 6.3(f) may be raised to fair market value.

     (g) Litigation. There shall not be pending, as of the Closing Date, any
  Action before any agency, court or tribunal, foreign or domestic, against
  the Company or any of its subsidiaries or any of their respective
  properties or any of their officers or directors (in their capacities as
  such) that would reasonably be expected to have a Material Adverse Effect
  on the Company. Notwithstanding the foregoing, if Global Crossing NA
  affirmatively agrees to indemnify Exodus against claims relating to such
  Action pursuant to Article X without reference to the Threshold limitation
  therein, this clause (g) shall not be a condition to the obligations of the
  Exodus Parties to consummate and effect this Agreement.

                                  ARTICLE VII

                       TERMINATION, AMENDMENT AND WAIVER

   7.1 Termination.

   At any time prior to the Effective Time, whether before or after approval of
the matters presented in connection with the Merger by the stockholders of
Exodus, this Agreement may be terminated:

     (a) by mutual written consent duly authorized by the Board of Directors
  of Exodus and the Company;

     (b) by either Exodus or the Company, if the Closing shall not have
  occurred on or before March 31, 2001 (the "Final Closing Date")"Final
  Closing Date"; provided that the right to terminate this Agreement under
  this Section 7.1(b) shall not be available to any party whose action or
  failure to act has been the cause or resulted in the failure of the Merger
  to occur on or before such date and such action or failure to act
  constitutes a breach of this Agreement; and, provided, further, that the
  Final Closing Date shall be extended for so long as the parties are in good
  faith actively pursuing any required approval or waiver of any Governmental
  Entity under the Antitrust Laws, and for ten (10) days after receipt of any
  such approval or waiver, but in no event later than May 31, 2001;

     (c) by Exodus, if (i) the Company shall breach any representation,
  warranty, obligation or agreement hereunder which would cause the Company
  to fail to satisfy any condition of Closing set forth in Section 6.3, and
  such breach shall not have been cured within ten (10) business days of
  receipt by the Company of written notice of such breach (or within thirty
  (30) days of such receipt of written notice if the breach is curable but
  cannot reasonably be cured within ten business days), provided that the
  right to terminate this Agreement by Exodus under this Section 7.1(c)(i)
  shall not be available to Exodus in the

                                      A-36
<PAGE>

  event Exodus is at that time in material breach of this Agreement or (ii)
  if at the Exodus Shareholders Meeting the holders of Exodus Common Stock
  fail to approve the issuance of shares of Exodus Common Stock in the
  Merger;

     (d) by the Company, if (i) Exodus shall breach any representation,
  warranty, obligation or agreement hereunder which would cause Exodus to
  fail to satisfy any condition of Closing set forth in Section 6.2, and such
  breach shall not have been cured within ten (10) business days following
  receipt by Exodus of written notice of such breach (or within thirty (30)
  days of such receipt of written notice if the breach is curable but cannot
  reasonably be cured within ten business days), provided that the right to
  terminate this Agreement by the Company under this Section 7.1(d) shall not
  be available to the Company in the event the Company is at that time in
  material breach of this Agreement, (ii) a Withdrawal of Recommendation
  shall have occurred or the Board of Directors of Exodus shall have resolved
  to effect a Withdrawal of Recommendation, (iii) if at the Exodus
  Stockholders Meeting or any adjournment thereof, the holders of Exodus
  Common Stock fail to approve the issuance of shares of Exodus Common Stock
  in the Merger, or (iv) if Exodus or any of its officers, directors,
  employees or agents shall have knowingly breached Section 5.7 or Section
  4.9 hereof; or

     (e) by either the Company or Exodus, if a Governmental Entity shall have
  issued an order, decree or ruling, or taken any other action, in any case
  having the effect of permanently restraining, enjoining or otherwise
  prohibiting the Merger or the transactions contemplated by the Commercial
  Agreements, which order, decree, ruling or other action is final and non
  appealable.

   7.2 Effect of Termination.

   In the event of termination of this Agreement as provided in Section 7.1,
this Agreement shall forthwith become void and there shall be no liability or
obligation on the part of Exodus or the Company Parties or their respective
officers, directors, stockholders or affiliates in respect of any provision of
this Agreement that does not survive such termination, except (subject to
Section 7.3(b)) to the extent that such termination results from the willful
breach by a party hereto of any of its representations, warranties or covenants
set forth in this Agreement; provided, however, that the provisions of Section
5.4 (Confidentiality), Section 7.3 (Expenses and Termination Fees) and this
Section 7.2 and of Article IX shall remain in full force and effect and survive
any termination of this Agreement.

   7.3 Expenses and Termination Fees.

     (a) Subject to Section 7.3(b), whether or not the Merger is consummated,
  all costs and expenses incurred in connection with this Agreement and the
  transactions contemplated hereby (including, without limitation, the fees
  and expenses of its advisers, accountants and legal counsel) shall be paid
  by the party incurring such expense.

     (b) In the event that the Company shall, at a time when there is no
  breach of this Agreement such as would cause the condition set forth in
  Section 6.3(a) hereof to not be satisfied, and prior to approval of the
  Merger by Exodus stockholders, terminate this Agreement pursuant to Section
  7.1(d)(ii) following the making of an Exodus Acquisition Offer then Exodus
  shall promptly (but in no event later then five (5) business days after
  such termination) pay to the Company Sixty Five Million Dollars
  ($65,000,000), and if within one year after such termination a Third Party
  Acquisition shall have occurred or Exodus or any of its subsidiaries shall
  have entered into an agreement providing for a Third Party Acquisition
  which is subsequently consummated, then Exodus shall promptly (but in no
  event later than five (5) business days after the consummation of such
  Third Party Acquisition) pay to Company the additional amount of Two
  Hundred Thirty-Five Million Dollars ($235,000,000). In the event that
  Company shall, at a time when there is no breach of this Agreement such as
  would cause the condition set forth in Section 6.3(a) hereof to not be
  satisfied, terminate this Agreement pursuant to Section 7.1(d)(iii)
  following the making of any Exodus Acquisition Offer (which term for
  purposes of this Section 7.3(b) also includes any Third Party Acquisition
  Proposal that has been publicly disclosed prior to the Exodus Stockholders
  Meeting and with respect to which neither the party making that Third Party
  Acquisition Proposal nor Exodus has publicly

                                      A-37
<PAGE>

  disclosed prior to the Exodus Stockholders Meeting that the party making
  that Third Party Acquisition Proposal has made an unconditional commitment
  to support the Merger and the transactions contemplated by the Ancillary
  Agreements and the Commercial Agreements) and, either (A) no later than one
  year after such termination the Third Party Acquisition contemplated by
  such pending Exodus Acquisition Offer ("Pending Transaction") shall have
  occurred or Exodus or any of its subsidiaries shall have entered into an
  agreement with respect to the Pending Transaction which is subsequently
  consummated, or (B) no later than six months after such termination any
  other Third Party Acquisition shall have occurred or Exodus or any of its
  subsidiaries shall have entered into an agreement with respect to any other
  Third Party Acquisition, then Exodus shall promptly (but in no event later
  than five (5) business days after the earlier of the consummation of the
  Pending Transaction under clause (A) or the consummation of the Third Party
  Acquisition under clause (B)) pay to Company the amount of Three Hundred
  Million Dollars ($300,000,000). Any payment pursuant to this Section 7.3(b)
  shall be made in immediately available funds by wire transfer to an account
  specified by the Company. Such payment will relieve Exodus from any
  liability it might otherwise have in accordance with Section 7.2 with
  respect to any breach of this Agreement.

   7.4 Amendment.

   The boards of directors of the parties hereto may cause this Agreement to be
amended at any time by execution of an instrument in writing signed on behalf
of each of the parties hereto.

   7.5 Extension; Waiver.

   At any time prior to the Effective Time any party hereto may, to the extent
legally allowed, (i) extend the time for the performance of any of the
obligations or other acts of the other parties hereto, (ii) waive any
inaccuracies in the representations and warranties made to such party contained
herein or in any document delivered pursuant hereto and (iii) waive compliance
with any of the agreements or conditions for the benefit of such party
contained herein. Any agreement on the part of a party hereto to any such
extension or waiver shall be valid only if set forth in an instrument in
writing signed on behalf of such party.

                                  ARTICLE VIII

                                  TAX MATTERS

   8.1 Liability for Taxes.

     (a) Global Crossing NA shall be liable for and indemnify Exodus or the
  Company as the case may be, for all Taxes imposed on the Company or its
  subsidiaries, or for which the Company or its subsidiaries may otherwise be
  liable (including liabilities pursuant to Treasury Regulation Section
  1.1502-6(a) or any similar provision of any state, local or foreign law),
  for any taxable year or period that ends on or before the Closing Date
  (such periods referred to as "Pre-Closing Tax Periods" and Taxes for such
  periods referred to as "Pre-Closing Taxes") and, with respect to any
  portion of a taxable year or period beginning before and ending after the
  Closing Date (such periods referred to as "Straddle Periods" and Taxes for
  such periods referred to as "Straddle Taxes"), the portion of such Straddle
  Period ending on and including the Closing Date; provided, however, that
  Global Crossing NA shall have no obligation to make any payment pursuant to
  this Section 8.1, until the amounts that would otherwise be payable
  pursuant to this Section 8.1 (apart from this proviso) exceed the reserve
  for Taxes on the Financial Statements.

     (b) The Company shall be liable for, and Exodus shall indemnify Global
  Crossing NA and its affiliates for, all Taxes imposed on Global Crossing NA
  or any of its affiliates with respect to the Company or its subsidiaries
  for any taxable year or period that begins after the Closing Date (such
  periods referred to as "Post-Closing Tax Periods" and such Taxes referred
  to as "Post-Closing Taxes") and, with respect to a Straddle Period, the
  portion of such Straddle Period beginning after the Closing Date.

                                      A-38
<PAGE>

     (c) For purposes of this Section 8.1, whenever it is necessary to
  determine the liability for Income Taxes of the Company or its subsidiaries
  for a portion of a Straddle Period, the determination of the Income Taxes
  for the portion of the Straddle Period ending on, and the portion of the
  Straddle Period beginning after, the Closing Date, shall be determined by
  assuming that the Company and its subsidiaries had a taxable year or period
  that ended at the close of the Closing Date. To the extent permitted by
  applicable law, the parties agree to elect to treat the Closing Date as the
  last day of the taxable year. In the case of a Tax that is not based on net
  income, the Tax for the portion of the Straddle Period ending on the
  Closing Date shall be the Tax for the Straddle Period multiplied by a
  fraction the numerator of which is the number of days in the period on or
  before the Closing Date and the denominator of which is the total number of
  days in the Straddle Period.

     (d) Exodus covenants that it will not cause or permit the Company, its
  subsidiaries or any affiliate of Exodus (i) to take any action on the
  Closing Date other than in the Ordinary Course, including but not limited
  to the distribution of any dividend or the effectuation of any redemption,
  that could give rise to any Tax liability or reduce any Tax attribute of
  the Global Crossing NA Group or (ii) take any Tax position on any Tax
  Return, take any action, omit to take any action or enter into any
  transaction that results in any increased Tax liability or reduction of any
  Tax attribute of the Global Crossing NA Group in respect of any Pre-Closing
  Tax Period or any pre-closing portion of a Straddle Period without the
  prior written consent of Global Crossing NA, unless it is required to do so
  by law. Exodus agrees that the Global Crossing NA Group shall have no Tax
  liability or reduction of any Tax attribute resulting from any prohibited
  action described in the preceding sentence and agrees to indemnify and hold
  harmless the Global Crossing NA Group against any such Tax and any loss,
  liability, claim, damage, expense or Tax for which indemnification is
  provided under this Article VIII (as defined below) in connection
  therewith.

   8.2 Tax Refunds.

     (a) Global Crossing NA shall be entitled to any refund of any Pre-
  Closing Taxes of the Company and its subsidiaries and any Taxes of the
  Company and its subsidiaries for the pre-Closing portion of a Straddle
  Period, including, in each case, interest paid thereon. Global Crossing NA
  shall have the right to determine whether any claim for refund for such
  Taxes shall be made on behalf of Global Crossing NA by the Company and its
  subsidiaries. If Global Crossing NA elects to make a claim for refund,
  Exodus, the Company and its subsidiaries shall cooperate fully in
  connection therewith. Notwithstanding the foregoing, Global Crossing NA
  shall not be entitled to make any claim for refund of Taxes which would
  materially adversely affect the liability for Taxes of Exodus, the Company
  or its subsidiaries for any Post-Closing Tax Period or the portion of a
  Straddle Period beginning after the Closing Date without the prior written
  consent of Exodus; provided, however, that such consent shall not be
  unreasonably withheld and such consent shall not be necessary to the extent
  that Global Crossing NA has indemnified Exodus against the effects of any
  such claim for refund. Global Crossing NA shall reimburse Exodus and the
  Company and its subsidiaries for reasonable out-of-pocket expenses incurred
  in providing such cooperation.

     (b) If an indemnified party receives a refund or credit of Taxes for
  which it has been indemnified pursuant to this Agreement, such indemnified
  party agrees to pay to the indemnifying party the amount of such refund or
  credit (including any interest received thereon).

     (c) Subject to the following sentence and to the extent permitted by
  law, Exodus will elect to forego any carrybacks for the Company and its
  subsidiaries incurred in any Post-Closing Tax Period. Except as provided in
  the following sentence, neither Global Crossing NA nor any of its
  affiliates shall be required to pay to Exodus, the Company or its
  subsidiaries any refund or credit of Taxes that results from the carryback
  to any Pre-Closing Tax Period of any net operating loss, capital loss or
  tax credit attributable to the Company or its subsidiaries in any Post-
  Closing Tax Period, except that the Company and its subsidiaries that have
  not filed consolidated, combined, unitary or similar returns with Global
  Crossing NA or any of its affiliates (other than the Company or any of its
  subsidiaries) shall be entitled to carry back losses or tax credits from
  any such Post-Closing Tax Period to any Pre-Closing Tax Period and to
  receive any resulting refund of Taxes including any interest received
  thereon, but only if such carryback would not impose a material Tax cost or
  otherwise materially adversely affect Global Crossing NA or any of its

                                      A-39
<PAGE>

  affiliates, unless Exodus has indemnified Global Crossing NA for such
  material Tax costs or material adverse affect on an after-tax basis.
  Notwithstanding the foregoing sentence, if and to the extent that Exodus is
  not permitted by applicable law to forego a carryback, then solely with
  respect to such carryback to the extent that Global Crossing NA receives a
  refund of Taxes attributable to such carryback from a Post-Closing Tax
  Period of the Company and its subsidiaries or for the portion of a Straddle
  Period after the Closing Date, Global Crossing NA shall pay to Exodus, net
  of any additional costs (other than costs that are indemnified pursuant to
  Section 8.2(d) hereof), incurred by or Taxes payable by Global Crossing NA
  or any of its affiliates by reason of such carryback, such refund including
  any interest received thereon.

     (d) If and to the extent that Exodus (i) is not permitted by applicable
  law to forego a carryback of any net operating loss, capital loss or tax
  credit attributable to the Company or its subsidiaries, (ii) timely
  requests in writing that Global Crossing NA obtain a refund with respect to
  such carryback, and (iii) indemnifies and holds harmless Global Crossing NA
  on an after-tax basis for all costs and expenses incurred in respect of
  obtaining such refund, then Global Crossing NA shall take all reasonable
  measures to obtain a refund with respect to such carryback; provided,
  however, that Global Crossing NA shall have sole discretion with respect to
  the manner in which any amended Tax Return shall be prepared and filed.

   8.3 Amended Returns.

   Without the prior written consent of Global Crossing NA, neither Exodus, the
Company or its subsidiaries, nor any affiliate of Exodus shall (i) make any
election relating to Taxes or (ii) file any amended Tax Returns or propose or
agree to any adjustment of any item with the Internal Revenue Service or any
other Taxing Authority that would have the effect of increasing the liability
for any Taxes or reducing any Tax benefit of Global Crossing NA, the Company or
its subsidiaries for any Pre-Closing Tax Period or Pre-Closing portion of a
Straddle Period. Without the prior written consent of Exodus, Global Crossing
NA shall not file any amended Tax Returns for any Pre-Closing Period that could
have a material adverse affect on the liability of the Company or its
subsidiaries for any Taxes for a Post-Closing Period. Notwithstanding anything
to the contrary herein (except as provided in Section 8.2(d)), in no event
shall Exodus, the Company or any of its subsidiaries or any affiliate of Exodus
have any rights to make any election or file any amended Tax Return, or take
any other action with respect to any consolidated, combined or unitary Tax
Returns of any of the Global Crossing NA Group.

   8.4 Tax Returns.

   Global Crossing NA shall prepare, or cause to be prepared, and timely file
or cause to be filed when due, including extensions thereof, all Tax Returns
that are required to be filed with respect to the Company and its subsidiaries
for Pre-Closing Tax Periods and shall pay any Taxes due in respect of such Tax
Returns, and, except as specified in the following two sentences, Exodus shall
timely file or cause to be filed when due, including extensions thereof, all
other Tax Returns with respect to the Company and its subsidiaries and shall
timely pay any Taxes due in respect of such Tax Returns. Global Crossing NA in
its sole discretion shall have the right to prepare or cause to be prepared all
consolidated, combined or unitary Tax Returns of any of the Global Crossing NA
Group members for all Tax periods. Global Crossing NA in its sole discretion
shall have the right to prepare and file or cause to be prepared and filed all
Tax Returns that are required to be filed with respect to the Company and its
subsidiaries for any Straddle Period. If Global Crossing NA does not exercise
its rights in the preceding sentence, Exodus shall prepare or cause to be
prepared any Straddle Period Tax Returns that Global Crossing NA does not
prepare. Any such Straddle Period Tax Return (regardless of which party
prepares it) shall be prepared in a manner consistent with past practices and
without a change of any election or accounting method and shall be submitted by
the preparing party to the other party (together with schedules, statements and
supporting documentation) at least twenty (20) days prior to the due date
(including extensions of such Tax Returns). Such other party shall have the
right to review all work papers and procedures used to prepare any such Tax
Return. If such other party, within ten (10) business days after delivery of
any such Tax Return, notifies the preparing party in writing that it objects to
any of the items in such Tax Return, the preparing party shall attempt in good
faith to resolve the dispute and, if they are unable to do so, the

                                      A-40
<PAGE>

disputed items shall be resolved (within a reasonable time, taking into account
the deadline for filing such Tax Return) by an internationally recognized
independent accounting firm chosen by and mutually acceptable to both Exodus
and Global Crossing NA. Upon resolution of all such items, the relevant Tax
Return shall be adjusted to reflect such resolution and shall be binding upon
the parties without further adjustment. The costs, fees and expenses of such
accounting firm shall be born equally by Exodus and Global Crossing NA. If
Exodus fails to agree to the selection of an accounting firm within seven (7)
business days, Global Crossing NA has the right to adjust the relevant Straddle
Period Tax Return in the manner it deems appropriate and the Tax Return as so
adjusted shall be binding upon the parties without further adjustment.

   8.5 Tax Contest Provisions.

     (a) Notice Requirements. Whenever Exodus receives a notice of any
  pending or threatened Tax audit or assessment for any Pre-Closing Tax
  Period or Straddle Period, Exodus shall promptly inform Global Crossing NA
  in writing. Whenever Global Crossing NA receives a notice of any pending or
  threatened Tax audit or assessment of Company or its subsidiaries for any
  Pre-Closing Tax Period, any Straddle Period, or any Post-Closing Tax
  Period, Global Crossing NA shall promptly inform Exodus in writing.

     (b) Contests Pertaining to Pre-Closing and Straddle Period Taxes. Global
  Crossing NA shall have the right to control, at its own cost, any
  proceedings relating to any pending or threatened Tax audit or assessment
  for any Pre-Closing Taxes or Straddle Period Taxes of the Company and its
  subsidiaries (including any Taxes for which the Company or its subsidiaries
  may be liable including any Tax liability pursuant to Treasury Regulation
  Section 1.1502-6(a) or any similar provision of any state, local, or
  foreign law) and to determine whether and when to settle any such claim,
  assessment or dispute. Notwithstanding the foregoing, Global Crossing NA
  shall not be entitled to settle, either administratively or after the
  commencement of litigation, any claim for Taxes which would materially
  adversely affect the liability for Taxes of Exodus, the Company or its
  subsidiaries for any period Post-Closing Tax Period or the post-closing
  portion of the Straddle Period without the prior written consent of Exodus.
  Such consent shall not be unreasonably withheld, and shall not be necessary
  to the extent that Global Crossing NA has indemnified Exodus against the
  effects of any such settlement.

     (c) Contests Pertaining to Post-Closing Taxes. Exodus shall have the
  right to control, at its cost, any proceedings relating to any pending or
  threatened Tax audit or assessment relating to any Post-Closing Taxes of
  the Company and its subsidiaries and to determine whether and when to
  settle any such claim, assessment or dispute. Notwithstanding the
  foregoing, Exodus shall not be entitled to settle, either administratively
  or after the commencement of litigation, any claim for Taxes which would
  materially adversely affect the liability for Taxes of Global Crossing NA
  without the prior written consent of Global Crossing NA, provided that such
  consent shall not be unreasonably withheld.

     (d) Contests Pertaining to Both Pre-Closing and Post-Closing Taxes. With
  respect to any threatened Tax audit or assessment that covers both one or
  more Pre-Closing Tax Periods (or Straddle Periods) and one or more Post-
  Closing Tax Periods, the parties shall use reasonable efforts to cause such
  proceedings to be bifurcated between the Pre-Closing Tax Periods and Post-
  Closing Tax Periods. To the extent that the parties are able to cause such
  bifurcation, Sections 8.5(b) and (c) hereof shall govern the control of
  such proceedings. To the extent that the parties are unable to cause such
  bifurcation, (i) Global Crossing NA and Exodus shall jointly control such
  proceedings, (ii) Global Crossing NA shall be entitled to determine whether
  and when to settle any claim, assessment, or dispute to the extent it
  relates to any Pre-Closing Taxes or Straddle Period Taxes of the Company
  and its subsidiaries (including any Taxes for which the Company or its
  subsidiaries may be liable including any Tax liability pursuant to Treasury
  Regulation Section 1.1502-6(a) or any similar provision of any state,
  local, or foreign law), and (iii) Exodus shall be entitled to determine
  whether and when to settle any claim, assessment, or dispute to the extent
  it relates to any Post-Closing Taxes of the Company and its subsidiaries.
  Notwithstanding the foregoing, neither Exodus nor Global Crossing NA shall
  be entitled to settle, either administratively or after the commencement of
  litigation, any claim for Taxes which would materially adversely affect the
  liability for Taxes of the other party without the prior written consent of
  the other party, provided that such consent shall not be unreasonably
  withheld.

                                      A-41
<PAGE>

   8.6 Termination of Tax Allocation Agreements.

   Any and all Tax allocation or sharing agreements or arrangements (other than
this Agreement), whether or not written, that may have been entered into by and
between Global Crossing NA and its affiliates, on the one hand, and the Company
and its subsidiaries, on the other hand, shall be terminated as to the Company
and its subsidiaries as of the Closing Date, and no payments which are owed by
or to the Company or its subsidiaries pursuant thereto shall be made
thereunder.

   8.7 Assistance and Cooperation.

   Each of Exodus and Global Crossing NA will provide the other with such
assistance as may reasonably be requested by each of them in connection with
the preparation of any Tax Return, any audit or other examination by any Taxing
Authority, or any judicial or administrative proceedings relating to liability
for Taxes, and each provide the other with any records or information which may
be relevant to such Tax Return, audit or examination, proceedings or
determination. Such assistance shall include making employees available on a
mutually convenient basis to provide additional information and explanation of
any material provided hereunder and shall include providing copies of any
relevant Tax Return and supporting work schedules. The party requesting
assistance hereunder shall reimburse the other for reasonable expenses incurred
in providing such assistance. Without limiting in any way the foregoing
provisions of Article VIII, Exodus hereby agrees that it will retain, until the
appropriate statutes of limitation (including any extensions) expire, copies of
all Tax Returns, supporting work schedules and other records or information
which it possesses and which may be relevant to such Tax Returns of the Company
or its subsidiaries for all Pre-Closing Tax Periods or any pre-Closing portion
of a Straddle Period. Further, Exodus will not destroy or otherwise dispose of
such records without first providing Global Crossing NA with a reasonable
opportunity to review and copy such records.

   8.8 Preservation of Reorganization Status.

   Neither the Company Parties nor the Exodus Parties shall take any action
prior to or following the Closing that would cause the merger to fail to
qualify as a "reorganization" within the meaning of Section 368(a) of the Code.

                                   ARTICLE IX

                               GENERAL PROVISIONS

   9.1 Non-Survival at Effective Time.

   Each of the representations and warranties set forth in Article II and
Article III and in any certificate delivered pursuant to Section 6.2(b) or
Section 6.3(b) shall survive for the time period set forth in Section 10.5,
after which time they will have no further force and effect. The agreements set
forth in this Agreement shall terminate at the Effective Time, except that the
agreements set forth in Article I, Section 5.4 (Confidentiality), 5.9
(Assumption of Options), 5.10 (Form S-8), 5.12 (Employees), 5.13 (Best Efforts
and Further Assurances), 7.3 (Expenses and Termination Fees), 7.4 (Amendment),
Article VIII, this Article IX and Article X shall survive the Effective Date
and the Closing. The agreements set forth in Article VIII shall survive the
Effective Date and Closing for a period beginning on the date hereof and ending
on the last day of the periods of limitations applicable to any Taxes that are
the subject of a claim under Article VIII.

                                      A-42
<PAGE>

   9.2 Notices.

   All notices and other communications hereunder shall be in writing and shall
be deemed given if delivered personally or by commercial delivery service, or
mailed by registered or certified mail (return receipt requested) or sent via
facsimile (with confirmation of receipt) to the parties at the following
address (or at such other address for a party as shall be specified by like
notice):

     (a) if to Exodus or Exodus Merger Sub, to:

       Exodus Communications, Inc.
       2831 Mission College Blvd.
       Attention: General Counsel
       Facsimile No.: (408) 346-2201

       with a copy to:

       Fenwick & West LLP
       Two Palo Alto Square
       Palo Alto, CA 94306
       Attention: David W. Healy
       Facsimile No.: (650) 496-1417

     (b) if to the Company, GlobalCenter, GCG, Global Crossing NA, to:

       Global Crossing Ltd.
       360 N. Crescent Drive
       Beverly Hills, CA 90210
       Attention: General Counsel
       Facsimile No.: (310) 385-3700

       with copies to:

       GlobalCenter Inc.
       141 Caspian Court
       Sunnyvale, CA
       Attention: General Counsel
       Facsimile No.: (408) 541-1637

       Gibson, Dunn & Crutcher LLP
       One Montgomery Street
       San Francisco, CA 94104
       Attention: Todd H. Baker
       Facsimile No.: (415) 986-5309

       Simpson Thacher & Bartlett
       3373 Hillview Avenue
       Suite 250
       Palo Alto, CA 94304
       Attention: Richard Capelouto
       Facsimile No.: (650) 251-5002

   9.3 Interpretation.

   When a reference is made in this Agreement to Exhibits, such reference shall
be to an Exhibit to this Agreement unless otherwise indicated. The words
"include," "includes" and "including" when used herein shall be deemed in each
case to be followed by the words "without limitation. The phrases "the date of
this Agreement," "the date hereof," and terms of similar import, unless the
context otherwise requires, shall be

                                      A-43
<PAGE>

deemed to refer to the date set forth in the preamble paragraph of this
Agreement. References to the "subsidiaries" of a Person shall be deemed to
refer to all of such Person's direct and indirect subsidiaries. The table of
contents and headings contained in this Agreement are for reference purposes
only and shall not affect in any way the meaning or interpretation of this
Agreement.

   9.4 Counterparts.

   This Agreement may be executed in one or more counterparts, all of which
shall be considered one and the same agreement and shall become effective when
one or more counterparts have been signed by each of the parties and delivered
to the other parties, it being understood that all parties need not sign the
same counterpart.

   9.5 Entire Agreement; Nonassignability; Parties in Interest.

   This Agreement and the documents and instruments and other agreements
specifically referred to herein or delivered pursuant hereto, including the
Exhibits and the Items, including the Company Disclosure Letter and Exodus
Disclosure Letter, (a) constitute the entire agreement among the parties with
respect to the subject matter hereof and supersede all prior agreements and
understandings, both written and oral, among the parties with respect to the
subject matter hereof, except for the Confidentiality Agreement, which shall
continue in full force and effect and except as set forth in Section 9.1, shall
survive any termination of this Agreement or the Closing, in accordance with
its terms (b) are not intended to confer upon any other person any rights or
remedies hereunder, except as set forth in Sections 5.14; and (c) shall not be
assigned by operation of law or otherwise by the Company Parties without the
prior written consent of the Exodus Parties or by the Exodus Parties without
the prior written consent of the Company Parties. Notwithstanding anything
herein to the contrary, in the event that GCG shall transfer, before Closing,
all of the issued and outstanding shares of capital stock of GlobalCenter
Holding to an affiliated entity, then GCG may, without further notice to or
prior written consent of any party, assign all of its rights and obligations
under this Agreement to such affiliated entity.

   9.6 Severability.

   In the event that any provision of this Agreement, or the application
thereof, becomes or is declared by a court of competent jurisdiction to be
illegal, void or unenforceable, the remainder of this Agreement will continue
in full force and effect and the application of such provision to other persons
or circumstances will be interpreted so as reasonably to effect the intent of
the parties hereto. The parties further agree to replace such void or
unenforceable provision of this Agreement with a valid and enforceable
provision that will achieve, to the extent possible, the economic, business and
other purposes of such void or unenforceable provision.

   9.7 Remedies Cumulative.

   Except as otherwise provided herein, any and all remedies herein expressly
conferred upon a party will be deemed cumulative with and not exclusive of any
other remedy conferred hereby, or by law or equity upon such party, and the
exercise by a party of any one remedy will not preclude the exercise of any
other remedy.

   9.8 Governing Law; Submission to Jurisdiction.

   This Agreement shall be governed by and construed in accordance with the
laws of the State of Delaware (without giving effect to choice of law
principles thereof) applicable to contracts made and to be performed in the
State of Delaware. Each of the parties hereto irrevocably consents to the
exclusive jurisdiction of the Court of Chancery or other courts of the State of
Delaware in connection with any matter based upon or arising out of this
Agreement or the matters contemplated herein, agrees that process may be served
upon them in any manner authorized by the laws of the State of Delaware for
such persons, and waives and covenants not to assert or plead any objection
which it might otherwise have to such jurisdiction and such process.

                                      A-44
<PAGE>

   9.9 Rules of Construction.

   Each of the parties hereto acknowledges and agrees that such party has been
represented by counsel during the negotiation, preparation and execution of
this Agreement and, therefore, waives the application of any law, regulation,
holding or rule of construction providing that ambiguities in an agreement or
other document will be construed against the party drafting such agreement or
document.

   9.10 Remedies for Breach.

   If any party under this Agreement fails to consummate the transactions
contemplated by this Agreement by its act or failure to act or do any other act
required of such party under this Agreement, then, if the failure continues for
ten business days after notice to the party in default by the non-defaulting
party, such non-defaulting party may institute and maintain a proceeding to
compel the defaulting party's specific performance of this Agreement. The
remedy of specific performance shall be in addition to any and all of the
remedies at law or in equity including, but not limited to, injunctive relief
and an action for damages, to which any party may be entitled.

                                   ARTICLE X

                           INDEMNIFICATION; REMEDIES

   10.1 Global Crossing NA's Obligation to Indemnify.

   From and after the Closing Date, Global Crossing NA hereby agrees to defend,
indemnify, and hold harmless the Exodus Parties and their affiliates, and their
respective employees, agents and representatives (collectively, "Exodus
Indemnitees"), from and against any and all actual liabilities, judgments,
damages, claims, demands, costs, expenses (including necessary and reasonable
legal fees and expenses) and losses (each, a "Claim") suffered or incurred by
reason of (i) any representation or warranty made by any Company Party in this
Agreement (other than representations and warranties contained in Section 2.11
of this Agreement) having been untrue when made or deemed made or the breach by
any Company Party of any covenant or agreement made by it herein or (ii) any
liabilities arising from or relating to assets of the Company Parties not used
in the business of the Group and not included in the assets of the Company as
of the date hereof; provided, however, that, except as set forth in Section
5.17 hereto, Global Crossing NA shall have no liability under this Section 10.1
unless and until the aggregate of all Claims of Exodus Indemnitees exceeds $33
million (the "Threshold"), whereafter Global Crossing NA shall be liable for
the amount of all Claims of Exodus Indemnitees up to and including the
Threshold and all Claims of Exodus Indemnitees in excess of the Threshold; and
provided further that Global Crossing NA's aggregate liability pursuant to this
Article X shall not exceed $660 million.

   10.2 Entitlement to Indemnification; Indemnification Amount; Double
Recovery.

     (a) The Exodus Indemnitees shall be entitled to indemnity under Section
  10.1 for any and all Claims for which written notice specifying the Claim
  in reasonable detail is given during the period set forth in Section 10.5.
  The termination of the representations and warranties contained in this
  Agreement shall not affect the rights of any Exodus Indemnitee, to
  prosecute to conclusion any Claim resulting from any breach of a
  representation or warranty as to which notice is given pursuant to Section
  10.4 prior to the termination of such representation or warranty.

     (b) The amount of any Claim or Tax (collectively, a "Loss") for which
  indemnification is provided under Article VIII or this Article X shall be
  net of any amounts actually recovered by the indemnified party under
  insurance policies with respect to such Loss and shall be reduced to take
  account of any net Tax benefit by the indemnified party arising from the
  incurrence or payment of any such Loss.

     (c) An Exodus Indemnitee shall not be entitled to a double recovery of
  damages under any provision of this Agreement, including the provisions set
  forth in Article VIII and this Article X.

                                      A-45
<PAGE>

   10.3 Sole Remedy.

   The indemnification provided in this Article X shall be the sole and
exclusive remedy of any Exodus Indemnitee in respect of the matters addressed
in Section 10.1.

   10.4 Claims.

   Each indemnified party shall, promptly after receipt of notice of a Claim or
action against such indemnified party in respect of which indemnity may be
sought hereunder, notify the applicable indemnifying party in writing of the
Claim or action. If any such Claim or action shall be brought against an
indemnified party, and it shall have notified the indemnifying party thereof,
unless based on the written advice of counsel to such indemnified party a
conflict of interest between such indemnified party and indemnifying parties
may exist in respect of such Claim, then the indemnifying party shall be
entitled to participate therein, and, to the extent that it wishes, jointly
with any other similarly notified indemnifying party, to assume the defense
thereof. After notice from the indemnifying party to the indemnified party of
its election to assume the defense of such Claim or action in accordance with
the preceding sentence, the indemnifying party shall not be liable to the
indemnified party under this Article X for any legal or other expenses
subsequently incurred by the indemnified party in connection with the defense
thereof. Any indemnifying party against whom indemnity may be sought under this
Article X shall not be liable to indemnify an indemnified party if such
indemnified party settles such Claim or action without the consent of the
indemnifying party, but such consent shall not unreasonably be withheld. The
indemnifying party may not agree to any settlement of any such Claim or action,
other than solely for monetary damages for which the indemnifying party shall
be responsible hereunder, as a result of which any remedy or relief shall be
applied to or against the indemnified party, without the prior written consent
of the indemnified party, which consent shall not unreasonably be withheld.
This Section 10.4 shall not apply to claims made under Article VIII. In any
action hereunder as to which the indemnifying party has assumed the defense
thereof, the indemnified party shall continue to be entitled to participate in
the defense thereof, with counsel of its own choice, but the indemnifying party
shall not be obligated hereunder to reimburse the indemnified party of the
costs thereof.

   10.5 Survival.

   The representations and warranties of the Company Parties contained in
Article II (other than those representations set forth in Section 2.11 hereof)
and the representations and warranties of the Exodus Parties contained in
Article III shall each survive for a period of one (1) year following the
Closing Date, at which time they shall terminate and be of no further force and
effect. Any other representations and warranties (including those
representations set forth in Section 2.11 hereof) of any party which may be
contained in this Agreement or in any certificate or instrument delivered
pursuant to this Agreement shall terminate on the Closing Date.

   10.6 Satisfaction of Indemnity Obligations.

   Global Crossing NA shall satisfy its indemnification obligations under this
Article X by delivery of immediately available funds to an account designated
by Exodus. Notwithstanding any restriction on the sale of shares of Exodus
Common Stock by Global Crossing NA or any of its affiliates contained in any
agreement between Exodus and Global Crossing NA or any such affiliates, Global
Crossing NA or such affiliates may at any time sell a number of shares of
Exodus Common Stock that will yield proceeds in an amount equal to Global
Crossing NA's indemnification obligations pursuant to this Article X or Article
VIII.

   10.7 Adjustment to Purchase Price.

   Exodus and Global Crossing NA agree to report any indemnification payment
made under Article VIII and this Article X and any payment made pursuant to
Section 4.4 as an adjustment to purchase price, contribution to capital made
immediately prior to the Closing Date, or other non-taxable amount to the
extent that there is substantial authority for such reporting position under
applicable law.

                            [Signature page follows]


                                      A-46
<PAGE>

   IN WITNESS WHEREOF, the Company Parties and Exodus Parties have caused this
Agreement to be executed and delivered by their respective officers thereunto
duly authorized, all as of the date first written above.

                                          Exodus Communications, Inc.

                                                    /s/ Ellen M. Hancock
                                          By: _________________________________
                                                      Ellen M. Hancock
                                                Chief Executive Officer and
                                                          Chairman

                                          Einstein Acquisition Corp.

                                                     /s/ Adam W. Wegner
                                          By: _________________________________
                                                       Adam W. Wegner
                                                         President

                                          GlobalCenter Holding Co.

                                                /s/ Leo J. Hindery, Jr.
                                          By: _________________________________
                                                    Leo J. Hindery, Jr.
                                                  Chief Executive Officer

                                          Global Crossing North America, Inc.

                                                /s/ Leo J. Hindery, Jr.
                                          By: _________________________________
                                                    Leo J. Hindery, Jr.

                                          Global Crossing GlobalCenter
                                           Holdings, Inc.

                                                /s/ Leo J. Hindery, Jr.
                                          By: _________________________________
                                                    Leo J. Hindery, Jr.
                                                  Chief Executive Officer

                                          GlobalCenter Inc.

                                                /s/ Leo J. Hindery, Jr.
                                          By: _________________________________
                                                    Leo J. Hindery, Jr.
                                                  Chief Executive Officer

                [SIGNATURE PAGE TO AGREEMENT AND PLAN OF MERGER]

                                      A-47
<PAGE>

                                                                         ANNEX B

                                                              September 27, 2000

Board of Directors
Exodus Communications Inc.
2831 Mission College Boulevard
Santa Clara, CA 95054

Ladies and Gentlemen:

   You have requested our opinion as to the fairness from a financial point of
view to Exodus Communications Inc. ("Exodus") of the consideration to be paid
by Exodus pursuant to the terms of the Agreement and Plan of Merger (the
"Agreement") among Exodus, Exodus Acquisition Corp., a wholly owned subsidiary
of Exodus ("Exodus Merger Sub"), Global Crossing North America, Inc. ("Global
Crossing NA"), Global Crossing GlobalCenter Holding Co., a wholly owned
subsidiary of Global Crossing NA ("GCG"), GlobalCenter Holding Co., a wholly
owned subsidiary of Global Crossing NA (the "Company"), and GlobalCenter, Inc.,
a wholly owned subsidiary of the Company ("GlobalCenter"), pursuant to which
Exodus Merger Sub will be merged (the "Merger") at the effective time of the
Merger (the "Effective Time") with and into the Company. The terms and
conditions of the Merger are more fully set out in the Agreement.

   Global Crossing NA, GCG, the Company and GlobalCenter each are wholly owned
subsidiaries of Global Crossing Ltd. ("GCL"). In connection with the Merger,
Exodus, GCL and Asia Global Crossing Ltd ("AGC") will enter into (a) a
Networking Services, Marketing and Cooperation Agreement (the "Networking
Agreement") pursuant to which GCL will supply to the Exodus certain services
and (b) a joint venture agreement pursuant to which Exodus and AGC will form a
joint venture in Asia (the "Joint Venture").

   Pursuant to the Agreement, each outstanding share of common stock of the
Company, $0.01 par value per share ("Company Common Stock"), will be converted
into the right to receive at the Effective Time a number of shares of common
stock, $0.001 par value per share, of Exodus ("Exodus Common Stock") equal to
the Exchange Ratio. The "Exchange Ratio", which is more fully defined in the
Agreement, will equal $6,525,000,000, divided by the Final Closing Price (as
defined in the Agreement) of Exodus Common Stock, and further divided by the
number of shares of Company Common Stock on a fully diluted basis at the
Effective Time, provided that (a) the Final Closing Price of Exodus Common
Stock used to determine the Exchange Ratio will not be more than $65.55 or less
than $56.40 and (b) the Exchange Ratio is subject to adjustment as set forth in
the Agreement for the aggregate exercise price, as of the Effective Time, of
all outstanding options to purchase Company Common Stock.

   In arriving at our opinion, we have reviewed the draft dated September 26,
2000 of the Agreement; Annual Reports to Stockholders and Annual Reports on
Form 10-K of Exodus for the two years ended December 31, 1999; certain interim
reports to stockholders and Quarterly Reports on Form 10-Q of Exodus; certain
other communications from Exodus to its stockholders; certain internal
financial analyses and forecasts for the Company prepared by the management of
the Company; and certain internal financial analyses and forecasts for Exodus
and the Company prepared by the management of Exodus (the "Forecasts"),
including certain cost savings and operating synergies projected by the
management of Exodus to result from the Merger. We also have held discussions
with members of the senior management of Exodus and the Company regarding their
assessment of the strategic rationale for, and the potential benefits of, the
Merger and the past and current business operations, financial condition and
future prospects of Exodus and the Company and of the combined business
consisting of Exodus and the Company. In addition, we have reviewed the
reported price and trading activity for Exodus Common Stock, which like many
Internet-related stocks has been and is likely to continue to be subject to
significant short-term price and trading volatility, compared certain financial
and stock market information for Exodus with similar information for certain
other companies the securities of which are publicly traded, reviewed the
financial terms of certain recent business combinations in the Internet
infrastructure industry specifically and in other industries generally and
performed such other financial studies and analyses as we considered
appropriate.

                                      B-1
<PAGE>

   In rendering our opinion, we have relied upon and assumed the accuracy and
completeness of all of the financial and other information that was available
to us from public sources, that was provided to us by Exodus, the Company or
their respective representatives, or that was otherwise reviewed by us. In
particular, we have relied upon the estimates of the management of Exodus of
the cost savings and operating synergies achievable as a result of the Merger
and on our discussion of such synergies with the management of the Company.
With respect to the Forecasts referred to above, we have relied on
representations that they have been reasonably prepared on the basis reflecting
the best currently available estimates and judgments of the management of
Exodus as to the future operating and financial performance of Exodus and the
Company. We also have assumed that the Networking Agreement and the Joint
Venture each will have neither a positive nor negative effect on Exodus from a
financial point of view. We have not assumed any responsibility for making any
independent evaluation of any assets or liabilities or of the Networking
Agreement or the Joint Venture or for making any independent verification of
any of the information reviewed by us. We have relied as to certain legal
matters on advice of counsel to Exodus.

   Our opinion is necessarily based on economic, market, financial and other
conditions as they exist on, and on the information made available to us as of,
the date of this letter. It should be understood that, although subsequent
developments may affect this opinion, we do not have any obligation to update,
revise or reaffirm this opinion. We are expressing no opinion herein as to the
prices at which Exodus Common Stock will actually trade at any time. Our
opinion does not address the relative merits of the Merger, the Networking
Agreement, the Joint Venture and the other business strategies being considered
by Exodus's Board of Directors, nor does it address the Board's decision to
proceed with the Merger. Our opinion does not constitute a recommendation to
any stockholder as to how such stockholder should vote on the proposed
transaction.

   Donaldson, Lufkin & Jenrette Securities Corporation ("DLJ"), as part of its
investment banking services, is regularly engaged in the valuation of
businesses and securities in connection with mergers, acquisitions,
underwritings, sales and distributions of listed and unlisted securities,
private placements and valuations for corporate and other purposes. DLJ has
performed investment banking and other services for Exodus in the past and has
been compensated for such services, including acting as its co-lead manager in
two high yield financings and in two issuances of convertible notes, as well as
acting as its financial advisor in connection with its acquisition of Cohesive
Technology Solutions, Inc. In addition, DLJ has performed investment banking
and other services for GCL and its affiliates in the past, including acting as
its co-lead manager in the Company's pending initial public offering, and
received usual and customary underwriters compensation in connection with such
offerings.

   Based upon the foregoing and such other factors as we deem relevant, we are
of the opinion that the Exchange Ratio is fair to Exodus from a financial point
of view.

                                          Very truly yours,

                                          DONALDSON, LUFKIN & JENRETTE
                                           SECURITIES CORPORATION

                                             /s/ Robert G. Mann
                                          By: _________________________________
                                            Robert G. Mann
                                            Senior Vice President

                                      B-2
<PAGE>

                                                                         ANNEX C

PERSONAL AND CONFIDENTIAL

September 28, 2000

Board of Directors
Exodus Communications, Inc.
2831 Mission College Boulevard
Santa Clara, CA 95054

Ladies and Gentlemen:

   You have requested our opinion as to the fairness from a financial point of
view to Exodus Communications, Inc. (the "Company") of the Exchange Ratio (as
defined below) provided for pursuant to the Agreement and Plan of Merger, dated
as of September 28, 2000, among the Company, Exodus Acquisition Corp., a
direct, wholly owned subsidiary of Exodus ("Merger Sub"), Global Crossing North
America Inc. ("Global Crossing NA"), a subsidiary of Global Crossing Ltd.,
Global Crossing GlobalCenter Holdings, Inc., an indirect, wholly owned
subsidiary of Global Crossing NA ("GCG"), GlobalCenter Holding Co., an
indirect, wholly owned subsidiary of Global Crossing NA ("GlobalCenter"), and
GlobalCenter Inc., a direct, wholly owned subsidiary of GlobalCenter (the
"Agreement"), which provides, among other things, for the merger of Merger Sub
into GlobalCenter (the "Merger"). Pursuant to the Merger, GlobalCenter will
become a wholly owned subsidiary of the Company and each outstanding share, par
value $.01 per share (the "GlobalCenter Common Stock"), of GlobalCenter will be
exchanged for a number of shares of common stock, par value $.001 per share
(the "Company Common Stock"), of the Company equal to the Total Exodus Shares
(as defined below) divided by the Total Number of GlobalCenter Securities (as
defined in the Agreement) (the "Exchange Ratio"). Pursuant to the Agreement,
the "Total Exodus Shares" means that number of shares of Exodus Common Stock
equal to the quotient obtained by dividing (A) the sum of (i) $6.525 billion,
plus (ii) the aggregate proceeds from the exercise of all of the Company
Options and Global Crossing Assumed Options (each as defined in the Agreement),
minus (iii) the Global Crossing Cancelled Options Money Value (as defined in
the Agreement), by (B) the average closing price per share, as quoted on the
NASDAQ National Market, of the Company Common Stock for the ten trading days
prior to and including the trading day ending two days prior to the closing
date of the Merger (the "Final Closing Price"), provided that the Final Closing
Price shall not be less than $56.41 or greater than $65.55.

   Goldman, Sachs & Co., as part of its investment banking business, is
continually engaged in the valuation of businesses and their securities in
connection with mergers and acquisitions, negotiated underwritings, competitive
biddings, secondary distributions of listed and unlisted securities, private
placements and valuations for estate, corporate and other purposes. We are
familiar with the Company having provided certain investment banking services
to the Company from time to time, including having acted as lead manager in the
initial public offering of 4,500,000 shares of the Company Common Stock in
March 1998; lead manager on a private offering of $200 million principal amount
of 11-1/4% Senior Notes of the Company, due 2008, in June 1998; lead manager on
a private offering of $200 million principal amount of 5% Convertible
Subordinated Notes of the Company, due 2006, in February 1999; lead manager on
a private offering of $75 million principal amount of 11-1/4% Senior Notes of
the Company, due 2008, in June 1999; financial advisor to the Company in
connection with the acquisition of Service Metrics Inc. in November 1999; lead
manager on a private offering of $500 million principal amount of 4-3/4%
Convertible Subordinated Notes of the Company, due 2008, in December 1999;
manager on a private offering of $500 million aggregate principal amount of 10-
3/4% Senior Notes of the Company, including co-manager of principal amount
(Euro)125 million of 10-3/4% Senior Notes of the Company, due 2009, and lead-
manager of $375 million principal amount of 10-3/4% Senior Notes of the
Company, due 2009, in December 1999; financial advisor to the Company in
connection with the acquisition of a minority equity interest in Mirror Image
Internet, Inc. in April 2000; co-lead manager on a private offering of $1
billion principal amount of 11-5/8% Senior Notes of the Company, due 2010, in
June 2000; and co-lead

                                      C-1
<PAGE>

Exodus Communications, Inc.
September 28, 2000
Page Two

manager on an offering of (Euro)200 million principal amount of 11-3/8% Senior
Notes of the Company, due 2010, in June 2000; and having acted as its financial
advisor in connection with, and having participated in certain of the
negotiations leading to, the Agreement. We also have provided certain
investment banking services to Global Crossing Ltd. ("Global Crossing"), the
parent of GlobalCenter, including having acted as co-manager in the initial
public offering of 21,000,000 shares of Common Stock, par value $0.01 per share
("Global Crossing Common Stock"), of Global Crossing in August 1998; financial
advisor to Global Crossing in connection with its acquisition of Racal
Telecommunications Limited in October 1999; co-manager on a private offering of
$500 million principal amount of 7% Convertible Preferred Stock of Global
Crossing, due 2049, in December 1999; co-manager on a private offering of $1
billion principal amount of 6-3/8% Convertible Preferred Stock of Global
Crossing, due 2049, in November 1999; co-books and co-lead manager in the
public offering of 43,000,000 shares of Global Crossing Common Stock in April
2000; co-books and co-lead manager on a public offering of $1 billion
liquidation preference of 6-3/4% Convertible Preferred Stock of Global
Crossing, due 2012, in April 2000; and co-lead-manager in the pending initial
public offering of 53,000,000 shares of Class A Common Stock, par value $0.01
per share (the "Asia Global Crossing Class A Common Stock"), of Asia Global
Crossing Ltd. ("Asia Global Crossing"), a wholly owned subsidiary of Asia
Global Crossing Holdings Ltd. (a joint venture among Global Crossing, Softbank
Corp. and Microsoft Corporation ("Asia Global Crossing Holdings")). Goldman,
Sachs & Co. provides a full range of financial advisory and securities services
and, in the course of its normal trading activities, may from time to time
effect transactions and hold positions in securities, including derivative
securities, of the Company, Global Crossing and Asia Global Crossing, for its
own account and the accounts of customers. In addition, Goldman, Sachs & Co.
had previously received shares of Class C Common Stock of Asia Global Crossing
Holdings in connection with certain advisory services provided to Asia Global
Crossing Holdings, which shares will convert into a number of shares of Asia
Global Crossing Class A Common Stock based on a percentage of the total
enterprise value of Asia Global Crossing at the time of Asia Global Crossing's
initial public offering. Goldman, Sachs & Co. may provide investment banking
services to Global Crossing and its subsidiaries in the future.

   In connection with this opinion, we have reviewed, among other things, the
Agreement; the Stockholder Agreement, dated September 28, 2000, among the
Company, Global Crossing and GCG (the "Stockholder Agreement"); the Network
Services, Marketing and Cooperation Agreement, dated September 28, 2000,
between the Company and Global Crossing (the "Network Services Agreement"); the
Joint Venture Agreement, dated September 28, 2000, between the Company and Asia
Global Crossing relating to Exodus Asia-Pacific Ltd. (the "Joint Venture
Agreement"); the Registration Rights Agreement, dated September 28, 2000, among
the Company, Global Crossing and GCG (the "Registration Rights Agreement" and
together with the Agreement, the Stockholder Agreement, the Network Services
Agreement and the Joint Venture Agreement, the "Transaction Agreements");
Annual Reports to Stockholders and Annual Reports on Form 10-K of the Company
and of Global Crossing for the two years ended December 31, 1999; certain
interim reports to stockholders and Quarterly Reports on Form 10-Q of the
Company and of Global Crossing; the Registration Statement on Form S-3 of
Global Crossing dated April 19, 2000; the Registration Statements on Form S-1
of the Company, dated March 18, 1998, and of Global Crossing dated May 22,
1998; the GlobalCenter Financial Statements and GlobalCenter Proxy Statement
(as such terms are defined in the Agreement); certain other communications from
the Company and Global Crossing to their respective stockholders; certain
internal financial analyses and forecasts for GlobalCenter prepared by the
management of GlobalCenter; certain internal financial analyses and forecasts
for the Company prepared by the management of the Company; and certain
financial analyses and forecasts for GlobalCenter prepared by the management of
the Company (the "GlobalCenter Forecasts"), including certain cost savings and
operating synergies projected by the management of the Company to result from
the transaction contemplated by the Transaction Agreements (the "Synergies").
We also have held discussions with members of the senior management of the
Company and GlobalCenter regarding their assessment of the strategic rationale
for, and the potential benefits of, the

                                      C-2
<PAGE>

Exodus Communications, Inc.
September 28, 2000
Page Three

transaction contemplated by the Transaction Agreements and the past and current
business operations, financial condition and future prospects of the Company
and GlobalCenter. In addition, we have reviewed the reported price and trading
activity for the Company Common Stock, which like many Internet-related stocks
has been and is likely to continue to be subject to significant short-term
price and trading volatility, compared certain financial and stock market
information for the Company and certain financial information for GlobalCenter
with similar information for certain other companies the securities of which
are publicly traded, reviewed the financial terms of certain recent business
combinations in the Internet infrastructure industry specifically and in other
industries generally and performed such other studies and analyses as we
considered appropriate.

   We have relied upon the accuracy and completeness of all of the financial
and other information discussed with or reviewed by us and have assumed such
accuracy and completeness for purposes of rendering this opinion. In that
regard, we have assumed with your consent that the GlobalCenter Forecasts,
including the Synergies, have been reasonably prepared on a basis reflecting
the best currently available estimates and judgments of the Company and that
the GlobalCenter Forecasts will be realized in the amounts and time periods
contemplated thereby. In addition, we have not made an independent evaluation
or appraisal of the assets and liabilities of the Company or GlobalCenter or
any of their subsidiaries and we have not been furnished with any such
evaluation or appraisal. Our advisory services and the opinion expressed herein
are provided for the information and assistance of the Board of Directors of
the Company in connection with its consideration of the transaction
contemplated by the Agreement and such opinion does not constitute a
recommendation as to how any holder of the Company Common Stock should vote
with respect to such transaction.

   Our opinion only addresses the fairness from a financial point of view of
the Exchange Ratio to the Company and we are not opining upon the other
contractual and governance terms contained in the Transaction Agreements nor on
the ongoing commercial relationship contemplated by the Network Services
Agreement and the Joint Venture Agreement.

   Based upon and subject to the foregoing and based upon such other matters as
we consider relevant, it is our opinion that as of the date hereof the Exchange
Ratio pursuant to the Agreement is fair from a financial point of view to the
Company.

                                          /s/ Goldman, Sachs & Co.

                                      C-3
<PAGE>


                               PLEASE VOTE TODAY

                          YOUR VOTE IS IMPORTANT

                                 [EXODUS LOGO]
<PAGE>

[Back Cover Graphics: The Exodus logo superimposed on a globe background
surrounded by a shaded circle with vertical lines.]
<PAGE>

                  REPORT OF KPMG LLP, INDEPENDENT AUDITORS

The Board of Directors and Stockholders
Exodus Communications, Inc.:

   We have audited the accompanying consolidated balance sheets of Exodus
Communications, Inc. and subsidiaries (the Company) as of December 31, 1998 and
1999, and the related consolidated statements of operations, stockholders'
(deficit) equity and comprehensive loss and cash flows for each of the years in
the three-year period ended December 31, 1999. In connection with our audits of
the consolidated financial statements, we have also audited the financial
statement schedule as listed in the index on page F-1. These consolidated
financial statements and financial statement schedule are the responsibility of
the Company's management. Our responsibility is to express an opinion on these
consolidated financial statements and financial statement schedule based on our
audits.

   We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.

   In our opinion, the consolidated financial statements referred to above
present fairly, in all material respects, the financial position of Exodus
Communications, Inc. and subsidiaries as of December 31, 1998 and 1999, and the
results of their operations and their cash flows for each of the years in the
three-year period ended December 31, 1999, in conformity with generally
accepted accounting principles. Also, in our opinion, the related financial
statement schedule, when considered in relation to the consolidated financial
statements taken as a whole, presents fairly, in all material respects, the
information set forth therein.

                    /s/ KPMG LLP

Mountain View, California
January 25, 2000, except
as to Note 9, which is as
of June 20, 2000
<PAGE>

INDEPENDENT AUDITOR'S REPORT

Board of Directors of
  Cohesive Technology Solutions, Inc.:

We have audited the accompanying consolidated balance sheets of Cohesive
Technology Solutions, Inc. (formerly Cohesive Network Systems, Inc.) and
subsidiaries as of December 31, 1998 and 1997, and the related consolidated
statements of operations, stockholders' equity and cash flows for the years then
ended. These financial statements are the responsibility of the Company's
management. Our responsibility is to express an opinion on these financial
statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audits to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all
material respects, the financial position of Cohesive Technology Solutions, Inc.
and subsidiaries as of December 31, 1998 and 1997, and the results of their
operations and their cash flows for the years then ended in conformity with
generally accepted accounting principles.



/s/ Deloitte & Touche LLP


April 8, 1999
(April 21, 1999 as to Note 9)
<PAGE>

                                     PROXY

                          EXODUS COMMUNICATIONS, INC.

               Special Meeting of Stockholders - January 9, 2001

          THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

   The undersigned hereby appoints R. Marshall Case and Adam W. Wegner, and each
of them, as proxies of the undersigned, each with full power to appoint his
substitute, and hereby authorizes them to represent and to vote all the shares
of stock of Exodus Communications, Inc. which the undersigned is entitled to
vote, as specified on the reverse side of this card, at the Special Meeting of
Stockholders of Exodus Communications, Inc. (the "Meeting") to be held on
January 9, 2001 at 10:00 a.m., Pacific Time, at Exodus' executive offices, 2831
Mission College Boulevard, Santa Clara, California 95054, and at any adjournment
or postponement thereof.

   When this Proxy is properly executed, the shares to which this Proxy relates
will be voted as specified and, IF NO SPECIFICATION IS MADE, WILL BE VOTED FOR
THE PROPOSAL, and this Proxy authorizes the above designated proxies to vote in
their discretion on such other business as may properly come before the Meeting
or any adjournments or postponements thereof to the extent authorized by Rule
14a-4(c) promulgated under the Securities Exchange Act of 1934, as amended.

[See reverse side] (Continued and to be signed on reverse side)
<PAGE>

[X] Please mark vote as in this example.


          The Board of Directors recommends a vote FOR the following Proposal:

    Approval of the issuance of shares of Exodus common stock in the merger of a
wholly owned subsidiary of Exodus with and into GlobalCenter Holding Co., in
exchange for all of the issued and outstanding shares of GlobalCenter Holding
Co. as described in the merger agreement.

             [  ] For             [  ] Against            [  ] Abstain


   Please sign exactly as your name(s) appear(s) on this Proxy.  If shares of
stock are held of record in the names of two or more persons or in the name of
husband and wife, whether as joint tenants or otherwise, both or all of such
persons should sign this Proxy.  If shares of stock are held of record by a
corporation, this Proxy should be executed by the president or vice president
and the secretary or assistant secretary.  Executors, administrators or other
fiduciaries who execute this Proxy for a deceased stockholder should give their
full title.  Please date this Proxy.

[ ] MARK HERE FOR ADDRESS CHANGE AND NOTE AT LEFT

Whether or not you plan to attend the meeting in person, you are urged to
complete, date, sign and promptly mail this Proxy in the enclosed return
envelope so that your shares may be represented at the Meeting.

Signature:__________________________ Date: _________________


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