SANTA CLARA, Calif.; July 14, 2008 – Extreme Networks, Inc. (Nasdaq: EXTR) today announced that it plans to release the financial results of its 2008 fiscal fourth quarter and year ended June 29, 2008, after the close of regular market trading on Thursday, July 31, 2008.

A conference call will follow at 5:00 p.m. Eastern Time (2:00 p.m. Pacific Time). A live webcast and replay of the call will be available at http://www.extremenetworks.com/about-extreme/investor-relations.aspx. Financial information to be discussed during the conference call will be posted on the Investor Relations section of the Company's website (www.extremenetworks.com).

Extreme Networks, Inc.
Extreme Networks designs, builds, and installs Ethernet infrastructure solutions that help solve the toughest business communications challenges. The company’s commitment to open networking sets us apart from the alternatives by delivering meaningful insight and unprecedented control to applications and services. Extreme Networks believes that openness is the best foundation for growth, freedom, flexibility and choice. The company’s focus is on enterprises and service providers who demand high performance, converged networks that support voice, video and data over a wired and wireless infrastructure. For more information, visit: http://www.extremenetworks.com

Extreme Networks, Altitude and Summit are either registered trademarks or trademarks of Extreme Networks, Inc. in the United States and other countries. All other trademarks are the property of their respective owners.

For more information, contact:

Extreme Networks Investor Relations
(408) 579 3030
investor_relations@extremenetworks.com

Extreme Networks Public Relations
Greg Cross
(408) 579 3483
gcross@extremenetworks.com