Define and apply the authentication method list.

  • It consists of security profiles that specify either the protocol, ARAP or PPP, or the login and authentication method.
  • The login and authentication method can be TACACS+, RADIUS, or Local Authentication.
  • The authentication method is defined by the aaa authentication command.
  • The protocol or login authentication should be specified, and a named list should be identified, if needed.
  • Four alternate authentication methods may be set in the event the primary method is unavailable.