<PAGE> 1
Filed Pursuant to Rule 424(b)(3) and (c)
File Number 333-51089
PROSPECTUS SUPPLEMENT DATED AUGUST 20, 1998
to
Prospectus Dated May 1, 1998
(as amended on June 17, 1998)
965,530 SHARES
CISCO SYSTEMS, INC.
COMMON STOCK
This Prospectus Supplement supplements the Prospectus dated May 1,
1998, as amended on June 17, 1998 (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
965,530 shares of Common Stock, $0.001 par value, of the Company (the "Common
Stock") who received such shares in connection with the acquisition of Precept
Software, Inc. ("Precept"), by and through the acquisition of all of the common
and preferred stock and options to purchase common stock of Precept whereby
Precept was merged with and into the Company with the Company as the surviving
corporation. 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
Footnote (8) below (the "Footnote") sets forth shareholders of the
Company who were not specifically identified in the Prospectus as Selling
Shareholders. The shareholders identified in the Footnote below may receive
shares of Common Stock through partnership distributions. The table of Selling
Shareholders in the Prospectus is hereby amended to include the shareholders
identified in the Footnote as Selling Shareholders:
<TABLE>
<CAPTION>
Number of
Shares
Number of Shares Percent of Registered for
Beneficially Outstanding Sale
Name of Selling Shareholder Owned Shares Hereby(1)
- --------------------------- ----------------- ----------- --------------
<S> <C> <C> <C>
James and Carrier Anderson, Community Property 1,761 * 1,761
Jean-Claude Asscher 2,290 * 2,290
Karl Auerbach 18,303 * 18,303
Madhavi Balusu 496 * 496
James Barksdale 5,461 * 5,461
William N. Carrico(8) 170,520 * 170,520
William and Lucille Carrico 264 * 264
Carrico 1992 Trust, David Aaron Frank Quattrone, Trustee 36,646 * 38,407
</TABLE>
<PAGE> 2
<TABLE>
<CAPTION>
<CAPTION>
Number of
Shares
Number of Shares Percent of Registered for
Beneficially Outstanding Sale
Name of Selling Shareholder Owned Shares Hereby(1)
- --------------------------- ----------------- ----------- --------------
<S> <C> <C> <C>
Stephen Casner 12,826 * 12,826
Community Foundation Silicon Valley 46,307 * 46,307
Creative Automation, Inc. 440 * 440
Kim Dimick 5,496 * 5,496
Elmore Living Trust, William B. & Mary Jane Elmore, 1,761 * 1,761
Trustees
Deborah Estrin 13,742 * 13,742
Gerald and Thelma Estrin Family Trust 440 * 440
Judith L. Estrin(8) 170,520 * 170,520
Joshua Estrin-Skrzypek 2,748 * 2,748
Scott Firestone 1,637 * 1,637
Foundation Capital, L.P. 52,822 * 52,822
GCW&F Partners II 880 * 880
Katherine C. Gould 880 * 880
Philip Graham 11,451 * 11,451
Neal Hardek 1,231 * 1,231
Tiffany Kelly 286 * 286
Kleiner Perkins Caufield & Byers VII 51,501 * 51,501
Marnin and Margo Kligfeld Community Property 3,171 * 3,171
KPCB Information Sciences Zaibutsu Fund II 1,320 * 1,320
Chia Chee Kuan 8,245 * 8,245
Jack W. Lasersohn 4,580 * 4,580
Valerie Lasker 25,652 * 25,652
Laura Lilyquist 2,233 * 2,233
Lion Investments Limited London Merchant Securities plc 4,580 * 4,580
Robert J. Loarie 880 * 880
David Mackie 3,206 * 3,206
Morgan Stanley Venture Investors, L.P. 8,362 * 8,362
Morgan Stanley Venture Capital Fund II, LP 32,222 * 32,222
Morgan Stanley Venture Capital Fund II, CV 8,027 * 8,027
Network Computing Devices, Inc. 27,484 * 27,484
Quattrone Family Trust Frank Quattrone, Trustee 880 * 880
</TABLE>
<PAGE> 3
<TABLE>
<CAPTION>
Number of
Shares
Number of Shares Percent of Registered for
Beneficially Outstanding Sale
Name of Selling Shareholder Owned Shares Hereby(1)
- ---------------------------- ----------------- ----------- --------------
<S> <C> <C> <C>
Jeffrey Raice 16,490 * 16,490
Sandra Rude 45 * 45
Meghan E. Ryall 916 * 916
Sequoia 1995 1,832 * 1,832
Sequoia Technology Partners VI 2,641 * 2,641
Sequoia Capital VI 48,068 * 48,068
Sequoia 1997 101 * 101
SQP 1997 179 * 179
Stanford University 46,307 * 46,307
Anthony Stringer 6,413 * 6,413
Janet Taillon 2,748 * 2,748
Janis Ulevich 440 * 440
Sudhakar Valluru 1,832 * 1,832
Weiss, Peck & Greer Venture Associates III, L.P. 43,569 * 43,569
WPG Enterprise Fund II, L.P. 52,398 * 52,398
------------- -----------
TOTAL 965,530 965,530
</TABLE>
- ----------
* less than one percent
(8) Subsequent to the date of this Prospectus Supplement, each of William N.
Carrico and Judith Estrin may distribute 800 shares to Mid Peninsula
Jewish Community Day School.