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Filed Pursuant to Rule 424(b)(3) and (c)
File Number 333-33663
PROSPECTUS SUPPLEMENT DATED MARCH 17, 1998
to
Prospectus Dated August 14, 1997
2,387 SHARES
CISCO SYSTEMS, INC.
COMMON STOCK
($0.001 PAR VALUE PER SHARE)
This Prospectus Supplement supplements the Prospectus dated August 14,
1997 (the "Prospectus") of Cisco Systems, Inc. (the "Company") relating to the
public offering, which is not being underwritten, and sale by certain
shareholders of the Company or by pledgees, donees, transferees or other
successors in interest that receive such shares as a gift, partnership
distribution or other non-sale related transfer (the "Selling Shareholders") of
1,801,182 shares of Common Stock, no par value, of the Company (the "Common
Stock") who received such shares in connection with the acquisition by statutory
merger of Ardent Communications Corporation ("Ardent"), by and through a merger
of Ardent with and into the Company. This Prospectus Supplement should be read
in conjunction with the Prospectus, and this Prospectus Supplement is qualified
by reference to the Prospectus except to the extent that the information herein
contained supersedes the information contained in the Prospectus. Capitalized
terms used in this Prospectus Summary and not otherwise defined herein have the
meanings specified in the Prospectus.
SELLING SHAREHOLDERS
The following table sets forth the number of shares of Common Stock
owned by shareholders of the Company who were not specifically identified in the
Prospectus as Selling Shareholders. The table of Selling Shareholders in the
Prospectus is hereby amended to include the following shareholders as Selling
Shareholders:
<TABLE>
<CAPTION>
Number of
Shares
Number of Registered
Shares Percent of for
Beneficially Outstanding Sale
Name of Selling Shareholder Owned Shares Hereby(1)
- --------------------------- ------------ ----------- ----------
<S> <C> <C>
Sequovest 2,387 * 2,387
</TABLE>
- ----------
* less than one percent
(1) This Registration Statement shall also cover any additional shares of Common
Stock which become issuable in connection with the shares registered for sale
hereby by reason of any stock
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dividend, stock split, recapitalization or other similar transaction effected
without the receipt of consideration which results in an increase in the number
of the Selling Shareholders' outstanding shares of Common Stock.
