Cisco UCS with Intel Xeon Processors: Built for Virtualization and Consolidation

Although virtualization technology has made server consolidation possible, it
has also created many challenges. Infrastructure is complex, difficult, and time
consuming to scale. Network ownership is split between network and server
administrators. Security is managed by least-common-denominator approaches.
And the massive number of virtual machines these environments spawn taxes
server, network, and storage administrator time.