<PAGE> 1
Filed Pursuant to Rule 424(b)(3) and (c)
File Number 333-47191
PROSPECTUS SUPPLEMENT DATED DECEMBER 18, 1998
to
Prospectus Dated March 20, 1998
14,460 Shares
Cisco Systems, Inc.
Common Stock
This Prospectus Supplement supplements the Prospectus dated March 20, 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 14,460 shares of Common Stock,
par value of $0.001 per share, of the Company (the "Common Stock") who received
such shares in connection with the acquisition by statutory merger of LightSpeed
International, Inc. ("LightSpeed"), by and through a merger of LightSpeed 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
Margarita Volfstun Revocable Trust and Lev Volfstun Revocable Trust are
transferring shares of the Company's Common Stock owned by them into LevMar
Foundation, Inc. as set forth below. Such shareholder was not specifically
identified in the Prospectus as a Selling Shareholder. RBI Partners has
transferred shares of the Company's Common Stock owned by it to those
individuals listed below. The table of Selling Shareholders in the Prospectus is
hereby updated and amended to include the following shareholders identified as
Selling Shareholders:
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<TABLE>
<CAPTION>
Number of
Shares
Number of Shares Percent of Registered for
Beneficially Outstanding Sale
Name of Selling Shareholder Owned Shares Hereby1
- --------------------------- ----- ------ -------
<S> <C> <C> <C>
LevMar Foundation 13,440 * 13,440
Hal W. Field 510 * 510
Beatrice K. Keith 340 * 340
George Menden 170 * 170
</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 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.
