A customer calls you to report that it receives an error when entering the pinning max-links 4 commandin FEX
configuration mode on its Cisco Nexus 5596T Switch.Which of these is a likely cause for this condition?
A.
The FEX fabric interface is down.
B.
The transceiver is incorrect.
C.
A fabric interface is in a port channel.
D.
The fabric interface switchport mode is set to Access
E.
Only two fabric interfaces are connected.