Which statement is true about configuring access control lists to control Telnet traffic destined to the router
itself?

A.
The ACL is applied to the Telnet port with the ipaccess-group command.

B.
The ACL should be applied to all vty lines in thein direction to prevent an unwanted user from connecting to
an unsecured port.

C.
The ACL applied to the vty lines has no in or outoption like ACL being applied to an interface.

D.
The ACL must be applied to each vty line individually.