Cisco, EMC and Citrix 5000 Users in 30 minutes - Cisco Validated Design
Cisco + EMC + VMware + Citrix goodness.If you are working on deploying XenDesktop on VMware (the best way to do XenDesktop). Check out this article and Cisco Validated Design.
http://www.cisco.com/en/US/docs/unified_computing/ucs/UCS_CVDs/citrix_emc_ucs_scaleVDI.pdf http://blogs.cisco.com/datacenter/zero-to-5000-citrix-vdi-users-logged-in-and-working-in-just-30-minutes/Give it a read and see how it all works.
If you are like me and looking for where they get “30 minutes” from goto page 11. “We were able to ramp (log in and start workloads) up to steady state in 30 minutes without pegging the processor, exhausting memory or storage subsystems.”