Referring to the exhibit, why are the FC links failing to come up?

A.
FC-to-FC ports are only 8 Gbps capable, and do not meet the minimum bandwidth
requirements for the cluster.

B.
FC ports can only be used for FC host/storage device types.

C.
The FC ports can only be used as an E_Port on the Brocade VDX switch to a Brocade FC
router.

D.
FC-to-FC ports only can be configured if the RBridge IDs of both Brocade VDX switches have
matching RBridge IDs.