The Cisco Nexus 2248 FEX has been added recently to the network via a vPC to the Nexus
5000 switches; however, connectivity is not yet operational. What is the problem with the
configuration?

A.
Both Nexus 5000 switches must associate to the same FEX number

B.
Ethernet1/18 must be configured without a port channel.

C.
Each Nexus 5000 should have its own FEX to support a straight-through topology.

D.
The maximum number of links for pinning purposes should be increased to 2.