High School

Which command in line vty configuration mode is needed while configuring SSH to inform the Cisco IOS router that authentication needs to be performed using usernames and passwords stored locally on the router?

A. login authentication local
B. login
C. privilege
D. username password
E. exec-timeout
F. login local

Answer :

Final answer:

The command (option F) 'login local' is used in line vty configuration mode when configuring SSH on a Cisco IOS router to prompt the router to use locally stored usernames and passwords for authentication.

Explanation:

While configuring Secure Shell (SSH) on a Cisco IOS router, to let the router know it should perform authentication using usernames and passwords stored locally, you would use the 'login local' command when in line vty configuration mode. It tells the router to utilize its local user database for authentication, making sure each access attempt has a valid username-password pair before granting access.

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