Which AAA configuration allows console access to be authenticated by a network server and supports command authorization?

The correct option enables console access authentication via a RADIUS server and supports command authorization. aaa new-model activates the new AAA access control model. aaa authentication login default group radius specifies that login authentication for all interfaces (default) should use a RADIUS server group. aaa authorization console enables authorization for console access, meaning user actions on the console can be controlled. aaa authorization config-commands specifically authorizes configuration commands, allowing the RADIUS server to determine which configuration commands a user can execute. The other options are incorrect because: The first option uses local authentication, which does not involve a network server. The second option also uses local authentication. The third option uses line authentication, which relies on line passwords and does not involve a network server for authentication or authorization.