what guidelines must be followed?

When configuring FCoE VLANs and Virtual Fiber Channel (vFC) Interfaces, what guidelines must be
followed?

A.
Each vFC interface must be bound to an FCoE-enabled Ethernet or EtherChannel interface or to
the MAC address of a remotely connected adapter

B.
Each FC interface must be bound to an FCoE-enabled Ethernet or EtherChannel interface or to the
MAC address of a remotely connected adapter

C.
Each vFC interface must be bound to an FC enabled Ethernet or EtherChannel interface or to the
MAC address of a remotely connected adapter

D.
Each vFC interface must be bound to an FCoE-enabled vFC or EtherChannel interface or to the
MAC address of a remotely connected adapter