Which command is issued in the VTY line configuration mode to apply a standard ACL that will control Telnet access to a router?

IT Questions Bank › Which command is issued in the VTY line configuration mode to apply a standard ACL that will control Telnet access to a router?

Question:
Which command is issued in the VTY line configuration mode to apply a standard ACL that will control Telnet access to a router?

access-group 11 in
access-class 11 in
access-list 11 in
access-list 110 in

Explanation: The access-class 11 in command applies a standard ACL to the VTY lines of a router to control Telnet and SSH access. The access-group 11 in command would be issued on a router interface to apply an ACL, and because it applies a standard ACL, all IP traffic will be filtered, not just Telnet and SSH communications bound for the VTY lines. The access-list command creates the access control expressions of an ACL but do not apply the ACl to a router interface or line.

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