The following procedure resets the login configuration mode to the default value using the
no aaa authentication login command.
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In privileged EXEC mode, use the
configure terminal command to enter global configuration mode.
device# configure terminal
Entering configuration mode terminal
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Enter the
no aaa authentication login command to remove the configured authentication sequence and to restore the default value (Local only).
device(config)# no aaa authentication login
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Verify the configuration with the
do show running-config aaa command.
device(config)# do show running-config aaa
aaa authentication login local
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Log in to the device using an account with TACACS+-only credentials. The login should fail with an "access denied" error.
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Log in to the device using an account with local-only credentials. The login should succeed.
