Exam 200-120 Question id=31 IP Routing Technologies

What can be done to secure the virtual terminal interfaces on a router?

A. Administratively shut down the interface.
B. Physically secure the interface.
C. Create an access list and apply it to the virtual terminal interfaces with the access-group command.
D. Configure a virtual terminal password and login process.
E. Enter an access list and apply it to the virtual terminal interfaces using the access-class command.
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We can not physically secure a virtual interface because it is virtual.
To apply an access list to a virtual terminal interface we must use the access-class command.
The most simple way to secure the virtual terminal interface is to configure a username & password to prevent unauthorized login.



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