It has been determined that unknown unicast, multicast, and broadcast traffic is not correctly
being switched through either Nexus 7010 switch. Which statement best describes the
cause of this issue?

A.
No VLANs are allowed across the vPC peer link.

B.
The MST STP is not enabled on either switch.

C.
The default VLAN is inactive.

D.
VTP is not configured to handle this type of traffic.