News Release

Cisco Systems hosts "Speaker Series" and Webcast highlighting Cisco RPR/DPT Technology

SAN JOSE, Calif, April 15, 2002 - Cisco Systems will host
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Apr 15, 2002

SAN JOSE, Calif, April 15, 2002 - Cisco Systems will host another session of its ongoing "Speaker Series" webcast, with corresponding slide presentation, on Thursday, April 18, 2002, at 2:00 PM (PDT), highlighting Cisco Dynamic Packet Transport (DPT) technology, the market-leading Resilient Packet Ring (RPR) solution for packet-based networking. All interested parties are invited to participate.

Please join Jared Headley, Manager of Product Marketing for the Internet Routing Group, as he discusses how Cisco's DPT/RPR technology is being used to build simple, scalable, and reliable networks. The presentation will explore some customer case studies that demonstrate the broad applicability of Cisco DPT/RPR technology. Additionally, Cisco will provide an update on the 802.17 IEEE RPR working group progress and a review of the products that use Cisco DPT/RPR technology.

No previously unannounced issues will be discussed in this webcast.

Date:Thursday, April 18, 2002

Time:2:00 PM (PDT); 5:00 PM (EDT)

Listen and watch via the Internet:We are proud to offer live and replay audio broadcast of the conference call, with synchronized slides, at: http://www.cisco.com/go/investors

To Dial in for the Live Call: 800-857-9773212-547-0237 (International Callers)

RSVP:No RSVP is necessary

Replay:Playback of the Speaker Series, with synchronized slides, will be available on the Cisco Systems website at: http://www.cisco.com/go/investors