Enable AAA

To enable the AAA access control model on the router or NAS, in global configuration mode, type the aaa new-model command. Use the no form of the command to disable the AAA. The syntax is

Rtr1(config)#aaa new-model
Rtr1(config)#no aaa new-model

There are no variables. The words simply turn the feature on and off. Once entered, the CON, VTY, AUX, and TTY lines require a user name and a password for access. Any previous password configuration for those lines is automatically removed.