Which Two Design Considerations Must Be Considered When Introducing FCoE

Multiple Choice

Which two design considerations must be considered when introducing FCoE into an existing network? (Choose two.)

A) The existing network must support a MTU of 3280 bytes
B) All the servers in the data center must be retrofitted with Converged Network Adapters
C) Twinaxial cabling can be used to transmit FCoE traffic between a server and its directly connected Ethernet switch, if it is less than 10 meters away
D) Optical cabling is needed to transmit FCoE traffic between a server and its directly connected Ethernet switch
E) The FCoE QoS markings may overlap with call signaling QoS markings