— Exhibit — — Exhibit — Click the Exhibit button. Referring to the exhibit, an administrator
notices that all traffic is flooded out of all the ports in VLAN ws. What would cause this
problem?

A.
Unicast destinations are flooded out of all ports.

B.
dot1q-tunneling is enabled on the VLAN.

C.
Spanning tree is disabled.

D.
no-mac-learning is enabled on the interface.

Explanation: