A.The switches in the fabric must be N-Port ID Virtualization aware.
B.The virtual machines must be using passthrough Raw Disk Mapping (RDMp).
C.The virtual machines must be using Virtual Machine Disk (VMDK).
D.The switches in the fabric must be Storage I/O Control aware.
To configure virtual machines to use WWPNs, you have to set N-Port ID virtualization aware
setting on the switches in the fabric and you should also make sure that the virtual machines must
be using passthrough raw disk mapping.