Refer to the exhibit. How will interface FastEthernnet0/1 respond when an 802.1x-enabled client
connects to the port?

A.
The switch port will enable 802.1x port-based authentication and begin relaying authentication
messages between the client and the authentication server.

B.
The switch will cause the port to remain in the unauthorized state, ignoring all attempts by the
client to authenticate.

C.
The switch will uniquely authorize the client by using the client MAC address.

D.
The switch port will disable 802.1x port-based authentication and cause the port to transition to
the authorized state without any further authentication exchange.

Explanation: