Pierre Ettori (1000V Engineer) demos the Nexus 1000V. Includes an introduction of VSM, VEM and vEth concepts. Watch as security policies migrate with vMotion. The Nexus 1000V is Cisco's virtual machine access layer switch. This switch will allow CIO's to build leaner and greener data centers, and will accelerate data center virtualization by letting network administrators use the tools they are used to.