An administrator manages a complex environment consisting of several hundred virtual machines running on vsphere ESXi 5.5 host. The environment also includes 50 physical application servers. Which…

An administrator manages a complex environment consisting of several hundred virtual machines running on vsphere ESXi 5.5 host. The environment also includes 50 physical application servers. Which solution would allow the administrator to most easily virtualized the physical servers locally while moving existing virtual machines off-site to a cloud service provider?