Spirent Communications Selected as 'Industry Leading' Gold Partner for CloudSlam'10(TM)

Spirent to deliver Headline Keynote Address at CloudSlam'10(TM)

TORONTO, California, March 22, 2010 - Cloudcor Inc(TM), the premier Cloud Computing event organizer, today
announced that Spirent Communications have been selected to deliver a
headline keynote address at CloudSlam'10(TM), a virtual cloud computing event
taking place March 23 - 25, 2010. Jurrie Van Den Breekel from Spirent will
deliver the presentation titled "A Billion Served" on March 25 at 6:30 pm
(EDT).

"We are delighted to have Spirent join our elite network of partners for
this year's annual CloudSlam'10(TM) initiative," said Khazret Sapenov,
Chairman of CloudSlam'10(TM). "Spirent is a proven world leader in data
center performance testing and validation making their insight on the
marketplace invaluable to our attendees."

Cloud computing is the new "killer" platform that takes service providers
and enterprises into the age of network services capable of infinite scale.
As an example, a few thousand servers with hundreds of cloud services could
serve one billion or more users or end devices. Delivering services at this
scale is now possible with multi-core processing, virtualization and high
speed Ethernet. However, even today the mix of implementing these
technologies requires careful considerations in network infrastructure
design. This presentation by Jurrie Van Den Breekel will address the
challenges of the network infrastructure enabling cloud services at infinite
scale.

"What happens in the cloud impacts every one of us and Spirent is on the
forefront of addressing the for the performance issues of cloud computing
environments," said David Hill, Spirent vice president for EMEA. "Spirent is
pleased to be involved with the CloudSlam'10(TM) initiative."

To register for the Spirent keynote address, please visit
cloudslam10.com/content/billion-served.

About CloudSlam'10(TM)

CloudSlam'10(TM) - Produced by Cloudcor Inc(TM), is the premier Cloud
Computing event. As an affordable and cost effective way for industry leaders
to exchange ideas and experiences, CloudSlam'10(TM) opens new horizons of
cloud computing and serves as a springboard to success. CloudSlam'10(TM) will
take place March 23-25 2010 -Online. For more information, contact Khazret
Sapenov - k.sapenov@cloudslam.org or visit cloudslam10.com

About Spirent Communications plc

Spirent Communications plc. (LSE: SPT), a global leader in test &
measurement, inspires innovation within development labs, networks and IT
organizations to enable customers to deploy communications networks, services
& applications, and devices that enrich life. Our extensive portfolio of
solutions test data centers, high speed Ethernet networks and services, 3G/4G
wireless networks and devices, network security, and global navigation
satellite systems. With solutions used by more than 1,700 customers in 30
countries, the world's largest equipment manufacturers, service providers,
enterprise and governments rely daily on Spirent to help ensure their
success. Based in Sunnyvale, CA, Spirent Communications has 1,300 employees
worldwide. For more information visit
www.spirent.com/planet-spirent/media_room/about_spirent_communications_plc.aspx

Khazret Sapenov of Cloudcor Inc, +1-510-984-2312, k.sapenov at cloudslam.org