Refer to the exhibit.
All routing has been confirmed working as expected. The network administrator is unable to log into router R1 via SSH. Which statement describes the issue?
A. Access-list 110 is not applied in the correct direction on the VTY interfaces.
B. The transport input command on VTY 0-4 is only allowing telnet.
C. The access-group command should be used on VTY lines.
D. Access-list 110 is implicitly denying the authentication attempt.
