WhichstatementiscorrectaboutthenumberofavailableQoSsystemclassesinFCoE?()
A.It’shard-setandcannotbedisabled
B.It’sconfigurable,withanupperlimitof16
C.It’shard-setbutcannotdisablebest-effortandFibreChannel
D.It’shard-setbutcandisableallbutoneclass
E.It’sconfigurablewithanupperlimitofeight