The newly appointed trainee technician wants to know what the purpose of Lock _Key is. What will your reply be?

A.
Lock _Key secures the console port of the router so that even users with physical access to the router cannot gain access without entering the proper sequence.

B.
Lock _Key permits Telnet to the router and have temporary access lists applied after issuance of the access-enable command.

C.
Lock _Key require additional authentication for traffic traveling through the PIX for TTAP compliance.

D.
Lock _Key is to prevent users from getting into enable mode.