CLI Reference  AAA Configuration Commands 
method list for Enable authentication. 
The  next  method  can  be  used  for  authentication  only  when  the 
current method does not work. 
The  Enable  authentication  function  automatically  takes  effect  after 
configuring the Enable authentication method list. 
The following example defines an AAA Enable authentication method 
list. In the authentication method list, first the RADIUS security server 
is  used  for  authentication.  If  the  RADIUS  security  server  does  not 
respond, the local user database is used for authentication. 
Ruijie(config)# aaa authentication enable default group radius 
local 
Enable the AAA security service. 
Switchover the user level. 
Define a local user database. 
aaa authentication login 
Use this command to enable AAA Login authentication and configure the Login authentication method 
list. The no form of this command is used to delete the authentication method list. 
aaa authentication login {default | list-name} method1 [method2...] 
no aaa authentication login {default | list-name} 
When  this  parameter  is  used,  the  following  defined 
authentication method list is used as the default method 
for Login authentication. 
Name of the user authentication method list, which could 
be any character strings.   
It  must  be  one  of  the  keywords  listed  in  the  following 
table. One method list can contain up to four methods. 
Use the local user name database for 
authentication. 
Do not perform authentication. 
Use the server group for authentication. 
At present, the RADIUS and TACACS+ 
server groups are supported.