<PAGE> 1
Filed Pursuant to Rule 424(b)(3) and (c)
File Number 333-33663
PROSPECTUS SUPPLEMENT DATED JUNE 9, 1998
to
Prospectus Dated August 14, 1997
209,396 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
209,396 shares of Common Stock, $0.001 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 a shareholder of the Company who was not specifically identified in the
Prospectus as a Selling Shareholder. The table of Selling Shareholders in the
Prospectus is hereby amended to include the following shareholder as a Selling
Shareholder:
<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>
Jaw-Fen Chen 209,396 * 209,396
</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.
