An administrator is setting up vMotion in a vSphere environment. A migration is run to test the
configuration but fails.
What could the administrator do to resolve the issue?

A.
Ensure the VMkernel portgroup is configured for Management Traffic.

B.
Enable VMkernel portgroup for the vSphere cluster.

C.
Use a vDS instead of a standard switch.

D.
Ensure the VMotion enabled adapters are configured for the same subnet.