Refer to exhibit.
A network administrator cannot establish a Telnet session with the indicated router. What is
the cause of this failure?
A.
A Level 5 password is not set.
B.
An ACL is blocking Telnet access.
C.
The vty password is missing.
D.
The console password is missing.
Explanation:
The login keyword has been set, but not password. This will result in the “password required,
but none set” message to users trying to telnet to this router.