Juniper Networks Posts Four Consecutive Quarters of Growth in the Enterprise Ethernet Switch Market and Surpasses One Million Ports Shipped

SUNNYVALE, Calif.--(Business Wire)--
Juniper Networks, Inc. (NASDAQ:JNPR), the leader in high-performance networking,
today announced that its EX Series Ethernet Switches posted four consecutive
quarters of revenue growth through 2Q09 and have surpassed the important
milestone of one million ports shipped, according to the most recent Dell`Oro
Ethernet Switching Market Report.

Juniper`s EX Series switch product revenue for 2Q09 grew 44 percent over the
previous quarter, and 312 percent over the same quarter last year. The product
line`s ongoing success is derived from substantial traction in several industry
segments, such as government, higher-education, manufacturing and financial
services, including the ultra-low latency core network for NYSE Euronext`s
consolidated global data centers.

"Based on the companies covered in the Dell`Oro report, over the past five
quarters of revenue shipments, Juniper has grown its EX Series switch revenue
faster than any enterprise Layer 2/Layer 3 switch vendor entering the market in
the previous decade," said Mike Banic, vice president of product marketing,
Ethernet Platforms Group at Juniper Networks. "Our strategy to deliver a
high-performance network, at a lower total cost of ownership is resonating
across the Americas, EMEA and APAC, and is enabling us to gain market share."

Juniper`s EX Series represents a new class of switches for the enterprise,
designed specifically to meet the demands of today`s high-performance
businesses. The EX Series, which includes the EX2500, EX3200, EX4200 and EX8200
lines, as well as the upcoming EX2200, advance the economics of networking by
enabling a high-performance network infrastructure based on three key tenets -
operational simplicity, carrier-class reliability and integrated security.

JUNOS® Software Reduces Complexity, Increases Resiliency and Lowers TCO

JUNOS Software is a single operating system that integrates routing, switching,
security and network services to deliver unmatched carrier-class reliability and
operational simplicity. A study conducted in February 2009 reported that
companies that use JUNOS could achieve up to a 41 percent reduction in overall
network operations costs across specific tasks such as planning, deploying and
provisioning of resources. For additional study results, see "Independent Study
Shows TCO Improvements with JUNOS Implementation."

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.
Peter Ruzicka, 408-936-4137 (Media Relations)
pruzicka@juniper.net
Lisa Chiorello, 408-936-6123 (Investor Relations)
lisac@juniper.net

Copyright Business Wire 2009