Which statement about a Virtual SAN (VSAN) is true?

Which statement about a Virtual SAN (VSAN) is true?

A.
It requires the use of the IP Services module.

B.
It must be used for iSCSI implementations only.

C.
It is a feature that can only be used to help consolidate servers and storage.

D.
It is a logical separation of traffic, services, and management within one physical switch.