<SUBMISSION>
<ACCESSION-NUMBER>0000891618-03-001894
<TYPE>8-K
<PUBLIC-DOCUMENT-COUNT>2
<PERIOD>20030411
<ITEMS>5
<ITEMS>7
<FILING-DATE>20030417
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>CISCO SYSTEMS INC
<CIK>0000858877
<ASSIGNED-SIC>3576
<IRS-NUMBER>770059951
<STATE-OF-INCORPORATION>CA
<FISCAL-YEAR-END>0731
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>8-K
<ACT>34
<FILE-NUMBER>000-18225
<FILM-NUMBER>03653332
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>170 WEST TASMAN DR
<CITY>SAN JOSE
<STATE>CA
<ZIP>95134-1706
<PHONE>4085264000
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>225 WEST TASMAN DR
<CITY>SAN JOSE
<STATE>CA
<ZIP>95134-1706
</MAIL-ADDRESS>
</FILER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>f89320e8vk.htm
<DESCRIPTION>FORM 8-K
<TEXT>
<HTML>
<HEAD>
<TITLE>Cisco Systems, Inc. Form 8-K Dated 4/11/2003</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
<!-- PAGEBREAK -->
<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>

<P align="center"><FONT size="4"><B>SECURITIES AND EXCHANGE COMMISSION</B>
</FONT>

<DIV align="center"><FONT size="3">Washington, D.C. 20549
</FONT>
</DIV>

<P align="center"><FONT size="5"><B>FORM 8-K</B>
</FONT>

<P align="center"><FONT size="3"><B>CURRENT REPORT</B><BR>
Pursuant to Section&nbsp;13 or 15(d)<BR>
of the Securities Exchange Act of 1934
</FONT>

<P align="center"><FONT size="2">Date of Report (Date of earliest event reported): <B>April&nbsp;11, 2003</B>
</FONT>

<P align="center"><FONT size="6"><B>CISCO SYSTEMS, INC.</B>
</FONT>

<DIV align="center"><HR align="center" size="1" width="100%" noshade>
</DIV>

<DIV align="center"><FONT size="2">(Exact name of the Registrant as specified in its charter)
</FONT>
</DIV>

<P align="center"><FONT size="2"><B>California</B>
</FONT>

<DIV align="center"><HR align="center" size="1" width="30%" noshade>
</DIV>

<DIV align="center"><FONT size="2">(State or other jurisdiction of incorporation)
</FONT>
</DIV>

<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="100%">
<TR valign="bottom">
    <TD width="38%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="26%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="26%">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><FONT size="2"><B>0-18225</B></FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="center" valign="top"><FONT size="2">
&nbsp;
</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="center" valign="top"><FONT size="2"><B>77-0059951</B></FONT></TD>
</TR>
<TR>
    <TD align="center" valign="top"><HR size="1" noshade></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="center" valign="top"><FONT size="2">&nbsp;</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="center" valign="top"><HR size="1" noshade></TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><FONT size="2">(Commission<BR>
File Number)</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="center" valign="top"><FONT size="2">&nbsp;</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="center" valign="top"><FONT size="2">(IRS Employer<BR>
Identification No.)</FONT></TD>
</TR>
</TABLE>
</CENTER>
<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="100%">
<TR valign="bottom">
    <TD width="51%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="44%">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><FONT size="2"><B>170 West Tasman Drive, San Jose, California</B></FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="center" valign="top"><FONT size="2">
<B>95134-1706</B></FONT></TD>
</TR>
<TR>
    <TD colspan="3" valign="top" align="left"><HR size="1" noshade></TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><FONT size="2">(Address of principal executive offices)</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="center" valign="top"><FONT size="2">
(Zip Code)</FONT></TD>
</TR>
</TABLE>
</CENTER>
<P align="center"><FONT size="2"><B>(408)&nbsp;526-4000</B>
</FONT>

<DIV align="center"><HR align="center" size="1" width="100%" noshade>
</DIV>

<DIV align="center"><FONT size="2">(The Registrant&#146;s telephone number, including area code)
</FONT>
</DIV>

<P align="center"><FONT size="2"><B>NOT APPLICABLE</B>
</FONT>

<DIV align="center"><HR align="center" size="1" width="100%" noshade>
</DIV>

<DIV align="center"><FONT size="2">(Former name or former address, if changed since last report)
</FONT>
</DIV>

<P align="center"><FONT size="2">&nbsp;</FONT>
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<P><HR noshade><P>
<!-- TOC -->
<A name="toc"><DIV align="CENTER" style="page-break-before:always"><U><B>TABLE OF CONTENTS</B></U></DIV></A>

<P><CENTER>
<TABLE border="0" width="90%" cellpadding="0" cellspacing="0">
<TR>
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	<TD width="3%"></TD>
	<TD width="76%"></TD>
</TR>
<TR><TD></TD><TD colspan="8"><A HREF="#000">Item&nbsp;5. Other Events and Regulation&nbsp;FD Disclosure.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#001">Item&nbsp;7. Financial Statements, Pro Forma Financial Information and Exhibits.</A></TD></TR>
<TR><TD colspan="9"><A HREF="#002">SIGNATURES</A></TD></TR>
<TR><TD colspan="9"><A HREF="#003">EXHIBIT INDEX</A></TD></TR>
<TR><TD colspan="9"><A HREF="f89320exv99w1.htm">EXHIBIT 99.1</A></TD></TR>
</TABLE>
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<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>




<!-- link2 "Item&nbsp;5. Other Events and Regulation&nbsp;FD Disclosure." -->
<DIV align="left"><A NAME="000"></A></DIV>
<P align="left"><FONT size="2"><B>Item&nbsp;5. Other Events and Regulation&nbsp;FD Disclosure.</B>
</FONT>

<P align="left"><FONT size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On April&nbsp;11, 2003, Cisco Systems, Inc. (the &#147;Registrant&#148;) announced that
it had completed its acquisition of privately-held Okena, Inc., a Delaware
corporation. A copy of the press release issued by the Registrant concerning
the foregoing transaction is filed herewith as Exhibit&nbsp;99.1 and is incorporated
herein by reference.
</FONT>
<!-- link2 "Item&nbsp;7. Financial Statements, Pro Forma Financial Information and Exhibits." -->
<DIV align="left"><A NAME="001"></A></DIV>
<P align="left"><FONT size="2"><B>Item&nbsp;7. Financial Statements, Pro Forma Financial Information and Exhibits.</B>
</FONT>

<P>
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">
<TR valign="top">
    <TD width="3%"><FONT size="2">&nbsp;</FONT></TD>
    <TD width="1%" align="left" nowrap><FONT size="2">(c)</FONT></TD>
    <TD width="3%"><FONT size="2">&nbsp;</FONT></TD>
    <TD width="93%"><FONT size="2">Exhibits.</FONT></TD>
</TR>
</TABLE>
<P>
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">
<TR valign="top">
    <TD width="8%"><FONT size="2">&nbsp;</FONT></TD>
    <TD width="1%" align="left" nowrap><FONT size="2">99.1</FONT></TD>
    <TD width="3%"><FONT size="2">&nbsp;</FONT></TD>
    <TD width="87%"><FONT size="2">Press Release of the Registrant, issued on April
11, 2003, announcing that it has completed its acquisition of
privately-held Okena, Inc.</FONT></TD>
</TR>
</TABLE>
<P align="center"><FONT size="2">&nbsp;</FONT>
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>




<!-- link1 "SIGNATURES" -->
<DIV align="left"><A NAME="002"></A></DIV>
<P align="center"><FONT size="2"><B>SIGNATURES</B>
</FONT>

<P align="left"><FONT size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.
</FONT>
<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="100%">
<TR valign="bottom">
    <TD width="50%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD>
    <TD width="41%">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><FONT size="2">&nbsp;</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD colspan="3" valign="top" align="left"><FONT size="2"><B>CISCO SYSTEMS, INC.</B></FONT></TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><FONT size="2">&nbsp;</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="left" valign="top"><FONT size="2">&nbsp;</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="left" valign="top"><FONT size="2">&nbsp;</FONT></TD>
</TR>

<TR valign="bottom">
    <TD valign="top"><FONT size="2">Dated: April&nbsp;16, 2003</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="left" valign="top"><FONT size="2">
By:
</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="left" valign="top"><FONT size="2">/s/ DANIEL SCHEINMAN</FONT></TD>
</TR>
<TR>
    <TD valign="top"><FONT size="2">&nbsp;</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="left" valign="top"><FONT size="2">&nbsp;</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="left" valign="top"><HR size="1" noshade></TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><FONT size="2">&nbsp;</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="left" valign="top"><FONT size="2">&nbsp;</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="left" valign="top"><FONT size="2">Daniel Scheinman,<br>
<I>Senior Vice President<br>
and Assistant Secretary</I></FONT></TD>
</TR>
</TABLE>
</CENTER>
<P align="center"><FONT size="2">&nbsp;</FONT>
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>

<!-- link1 "EXHIBIT INDEX" -->
<DIV align="left"><A NAME="003"></A></DIV>
<P align="center"><FONT size="2"><B>EXHIBIT INDEX</B>
</FONT>

<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="80%">
<TR valign="bottom">
    <TD width="8%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="87%">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD nowrap align="center"><FONT size="1"><B>Exhibit</B></FONT></TD>
    <TD><FONT size="1">&nbsp;</FONT></TD>
    <TD><FONT size="1">&nbsp;</FONT></TD>
</TR>
<TR valign="bottom">
    <TD nowrap align="center"><FONT size="1"><B>Number</B></FONT></TD>
    <TD><FONT size="1">&nbsp;</FONT></TD>
    <TD nowrap align="center"><FONT size="1"><B>Description of Document</B></FONT></TD>
</TR>
<TR valign="bottom">
    <TD nowrap align="center"><HR size="1" noshade></TD>
    <TD><FONT size="1">&nbsp;</FONT></TD>
    <TD nowrap align="center"><HR size="1" noshade></TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><FONT size="2">99.1</FONT></TD>
    <TD><FONT size="2">&nbsp;</FONT></TD>
    <TD align="left" valign="top"><FONT size="2">
Press Release of the Registrant, issued on April&nbsp;11, 2003,
announcing that it has completed its acquisition of privately-held
Okena, Inc.</FONT></TD>
</TR>
</TABLE>
</CENTER>
<P align="center"><FONT size="2">&nbsp;</FONT>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>f89320exv99w1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<HTML>
<HEAD>
<TITLE>Exhibit 99.1</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
<!-- PAGEBREAK -->
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<P align="right"><FONT size="2"><B>EXHIBIT 99.1<BR>
PRESS RELEASE</B></FONT>

<P align="left"><FONT size="2"><B>Cisco Systems Completes Acquisition of Okena, Inc.</B>
</FONT>

<P align="left"><FONT size="2">SAN JOSE, Calif.&#151;(BUSINESS WIRE)&#151;April&nbsp;11, 2003&#151;Cisco Systems, Inc., today
announced it has completed the acquisition of privately-held Okena, Inc. of
Waltham, Mass. Okena&#146;s next-generation network security software enhances
threat protection for desktop and server computing systems, also known as
&#147;endpoints,&#148; by identifying and preventing malicious behavior before it causes
harm. With the addition of Okena&#146;s endpoint security software, Cisco will offer
its customers the most comprehensive network security threat protection
portfolios for securing large corporate networks. The acquisition of Okena
enhances Cisco&#146;s leadership in the rapidly growing networking security market.
</FONT>
<P align="left"><FONT size="2">About Cisco Systems
</FONT>
<P align="left"><FONT size="2">Cisco Systems, Inc. (Nasdaq:CSCO &#151; News) is the worldwide leader in networking
for the Internet. News and information are available at www.cisco.com.
</FONT>
<P align="left"><FONT size="2">Cisco, Cisco Systems, and the Cisco Systems logo are registered trademarks of
Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other
countries. All other trademarks mentioned in this document are the property of
their respective owners.
</FONT>
<P align="left"><FONT size="2"><I>Contact:</I>
</FONT>
<DIV>
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0">
<TR valign="top">
    <TD width="1%" align="left" nowrap><FONT size="2">&nbsp;</FONT></TD>
    <TD width="3%"><FONT size="2">&nbsp;</FONT></TD>
    <TD width="96%"><FONT size="2">Cisco Systems, Inc.<br>
Jim Brady, 408/853-3168 (Press)<br>
jambrady@cisco.com</FONT></TD>
</TR>
<TR>
    <TD><FONT size="2">&nbsp;</FONT></TD>
</TR>
<TR valign="top">
    <TD width="1%" align="left" nowrap><FONT size="2">&nbsp;</FONT></TD>
    <TD width="3%"><FONT size="2">&nbsp;</FONT></TD>
    <TD width="96%"><FONT size="2">Amy Hughes, 408/525-8471 (Press)<br>
amhughes@cisco.com<br></FONT></TD>
</TR>
<TR>
    <TD><FONT size="2">&nbsp;</FONT></TD>
</TR>
<TR valign="top">
    <TD width="1%" align="left" nowrap><FONT size="2">&nbsp;</FONT></TD>
    <TD width="3%"><FONT size="2">&nbsp;</FONT></TD>
    <TD width="96%"><FONT size="2">Blair Christie, 408/525-4856 (Investor Relations)<br>
blchrist@cisco.com</FONT></TD>
</TR>
</TABLE>
</DIV>
<P align="center"><FONT size="2">&nbsp;</FONT>




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