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Juniper Networks, Inc. Schedules Q3'06 Conference Call Webcast for October 18, 2006

SUNNYVALE, CA - September 30, 2006 - Juniper Networks, Inc. (NASDAQ: JNPR) today announced it will release results for the quarter ending September 30, 2006, on October18, 2006 after the close of the market and will host a conference call at 1:45 p.m. (Pacific Time), to be broadcasted live over the Internet. To participate via telephone, the dial-in number is 800-215-2393, or 416-641-6444 for international callers. Please call ten minutes prior to the scheduled conference call time. The web cast will be available at https://www.juniper.net/company/investor/conferencecall.html.

The conference call will be archived on the Juniper Networks website until November 18, 2006. A replay will be accessible by telephone after 4:00 p.m. Pacific Time through October 25, 2006 by dialing 800-633-8284 (or 402-977-9140), reservation number, 21305676. The replays will be available 24 hours/day, including weekends.

About Juniper Networks, Inc.

Juniper Networks develops purpose-built, high performance IP platforms that enable customers to support many different services and applications at scale. Service providers, enterprises, governments and research and education institutions rely on Juniper to deliver a portfolio of proven networking, security and application acceleration solutions that solve highly complex, fast-changing problems in the world's most demanding networks. Additional information can be found at www.juniper.net.

Juniper Networks and the Juniper Networks logo are registered trademarks of Juniper Networks, Inc. in the United States and other countries.