Juniper Networks Honored by AT&T as Outstanding Supplier

SUNNYVALE, Calif.--(Business Wire)--
Commitment to excellence over the past year has earned Juniper Networks, Inc.
(NASDAQ:JNPR) recognition as a 2009 AT&T Supplier Award winner for its support
of affiliates of AT&T Inc. (NYSE:T), one of the world`s leading data, voice,
wireless and Internet services providers.

"We are grateful to Juniper Networks, which has been selected by AT&T for its
outstanding performance far exceeding expectations in supplier relations and
strongly contributing to our success over the past year," said Tim Harden,
president of AT&T Supply Chain and Fleet Operations. "Our long-standing
leadership position in providing unparalleled products and services to our
worldwide customer base is due in large part to suppliers like Juniper
Networks."

Juniper Networks was one of only six suppliers to receive the 2009 AT&T Supplier
Award for its work in helping AT&T deliver outstanding service to its customers
during the past year. Juniper was recognized for its contributions across a
broad scope of criteria, including: supplier diversity results, creative cost
management solutions, teamwork, customer service, product/service performance
and sustainability.

"We are deeply honored to be recognized by AT&T as one of its key suppliers in
2009," said Kevin Johnson, chief executive officer, Juniper Networks. "This
reinforces our commitment to driving innovation and focusing on the customer
experience."

As part of its annual Supplier Award Program, AT&T took out a half-page ad in
the May 13, 2009, edition of The Wall Street Journal to publicly thank the
selected companies.

About Juniper Networks

Juniper Networks, Inc. is the leader in high-performance networking. Juniper
offers a high-performance network infrastructure that creates a responsive and
trusted environment for accelerating the deployment of services and applications
over a single network. This fuels high-performance businesses. Additional
information can be found at www.juniper.net.

Juniper Networks, JUNOS and the Juniper Networks logo are registered trademarks
of Juniper Networks, Inc. in the United States and other countries. All other
trademarks, service marks, registered trademarks, or registered service marks
are the property of their respective owners.

Juniper Networks, Inc.
Brendan Hayes, 978-589-0230 (Media Relations)
bhayes@juniper.net
Lisa Chiorello, 408-936-6123 (Investor Relations)
lisac@juniper.net

Copyright Business Wire 2009