The administrator cannot use telnet to manage the AR2200. The administrator is able to verify connectivity to
the router and has been informed that other administrators have no difficulties using telnet.
Which statements describe the possible reasons for this problem? (Choose two)

A.
The user’s status has been blocked

B.
The user’s privilege level has been changed to 0.

C.
The user has been deleted.

D.
The telnet service in the AR2200 router has been disabled.

Explanation: