Gigamon Joins the Cisco Developer Network as Registered Developer and Completes Cisco Interoperability Verification Testing

MILPITAS, California, December 9, 2010 - Gigamon today announced that it has joined the Cisco Developer Network as
a Registered Developer within the Network Management Services technology
category. In addition, Gigamon's GigaVUE(TM)
(www.gigamon.com/gigamon-products) has successfully completed
interoperability testing with the Network Analysis Module.

The Cisco Developer Network
(developer.cisco.com/go/cdn) unites Cisco with third-party developers
of hardware and software to deliver tested interoperable solutions to joint
customers. As a Registered Developer, Gigamon offers a complementary product
offering and has started to collaborate with Cisco to meet the needs of joint
customers. With offerings such as GigaVUE, customers can more quickly deploy
abroad range of Cisco Compatible business applications, devices, or services
that can enhance the capabilities, performance, and management of their Cisco
network. For more information on GigaVUE's interoperability with the Network
Analysis Module, go to:
developer.cisco.com/web/partner/search?accountId=0014000000Vn5TXAAZ.

About Gigamon

Gigamon(TM) delivers intelligent data access solutions to enhance network
monitoring of data centers, service provider environments and enterprise
networks, enabling them to securely access and view all their critical
network traffic anytime, anywhere on the network. The company's
world-renowned GigaVUE(R) aggregates, filters and replicates customized data
streams from high speed connections to any and all monitoring tools. Gigamon
pioneered the technology for multi-tool environments, addressing the growing
demands for analyzing and reporting network transactional data. Now in its
third generation, with products installed at hundreds of customers in more
than 40 countries, Gigamon's GigaVUE platform is the only proven,
fully-integrated, scalable solution for all data access needs. For more
information about Gigamon and its award-winning solutions, visit
www.gigamon.com.

Jerry Speaks, Communications Coordinator of Gigamon, +1-408-263-2022, marketing at gigamon.com