After some troubleshooting, you realize that the performance degradation of your LAN is caused
by a unicast flood. The protocol analyzer shows that some ports are erroneously sending
excessive unicast packets to multiple destinations. What are three possible causes of a unicast
flood? (Choose three.)
A.
asymmetric routing
B.
duplex mismatch
C.
faulty NIC
D.
forwarding table overflow
E.
spanning-tree misconfiguration
F.
unidirectional link