Due to the internal Fiber Channel over Ethernet architecture of the Cisco UCS, what does each VSAN require?

22 Cisco 642-994 Exam

A.
it is carried on only 1 vHBA per UCS system

B.
it has a QoS policy in order to maintain traffic priority

C.
there is a supporting VSAN to carry the FCoE traffic

D.
there is a dedicated VLAN to carry the FCoE traffic

Explanation: