Ixia to Present at the RBC Capital Markets 2005 North American Technology Conference; Presentation to be Webcast on August 2, 2005 at 1:30 p.m. PT

Business Wire, August 1, 2005

CALABASAS, Calif. -- Ixia (Nasdaq:XXIA), a leading global provider of IP network testing solutions, today announced participation in the following upcoming event with the financial community:

RBC Capital Markets 2005 North American Technology Conference
    Four Seasons Hotel, San Francisco, CA
    August 2nd, 2005
    Time: 1:30 p.m. Pacific Time
    Presenter: Tom Miller, Chief Financial Officer

Open to the public, a live webcast of the presentation will be accessible from the "Investors" section of Ixia website (www.ixiacom.com). Following the live webcast, an archived version will be available on the Ixia website.

Interested parties can view these events on the Internet by visiting:

http://www.wsw.com/webcast/rbc32/xxia

About Ixia

Ixia is a leading, global provider of high performance IP network testing solutions. Its highly scalable solutions generate, capture, characterize, and emulate network and application traffic, establishing definitive performance and conformance metrics of network devices or systems under test. Ixia's testing solutions are used by network and telephony equipment manufacturers, semiconductor manufacturers, service providers, governments, and large enterprises to validate the functionality, and reliability of complex IP networks, devices, and applications. Ixia's Real World Traffic(TM) Suite addresses the growing need to test applications and networks prior to deployment under realistic load conditions. Ixia's analysis solutions utilize a wide range of industry standard interfaces and are distinguished by their performance, accuracy, reliability, and adaptability to the industry's constant evolution.

For more information, contact Ixia at 26601 W. Agoura Road, Calabasas, CA 91302; (818) 871-1800, Fax: (818) 871-1805; Email: info@ixiacom.com or visit our Web Site at http://www.ixiacom.com

Ixia, the Ixia four petal logo, IxLoad, IxChariot, IxWLAN, TXS, and Real World Traffic are either registered trademarks or trademarks of Ixia in the United States and/or other countries. Other trademarks used in this release are the trademarks or registered trademarks of their respective owners.