Operation Manual – Login 
Quidway S3900 Series Ethernet Switches-Release 1510  Chapter 3  Logging in through Telnet
 
Huawei Technologies Proprietary 
3-12 
Note that if you configure to authenticate the users in the scheme mode, the command 
level available to users logging into a switch depends on the authentication-mode 
scheme [ command-authentication ] command, the user privilege level  level 
command, and the service-type { ftp | lan-access | { ssh | telnet | terminal }* [ level 
level ] } command, as listed in 
Table 3-9. 
Table 3-9 Determine the command level when users logging into switches are 
authenticated in the scheme mode 
Scenario 
Authenticati
on mode 
User type  Command 
Command 
level 
The  user privilege level  level 
command is not executed, and 
the service-type command does 
not specify the available 
command level. 
Level 0 
The  user privilege level  level 
command is not executed, and 
the  service-type command 
specifies the available command 
level. 
Determined 
by the 
service-typ
e command 
The  user privilege level  level 
command is executed, and the 
service-type command does not 
specify the available command 
level. 
Level 0 
VTY users that 
are 
AAA&RADIUS 
authenticated 
or locally 
authenticated 
The  user privilege level  level 
command is executed, and the 
service-type command specifies 
the available command level. 
Determined 
by the 
service-typ
e command 
The  user privilege level  level 
command is not executed, and 
the service-type command does 
not specify the available 
command level. 
The  user privilege level  level 
command is not executed, and 
the  service-type command 
specifies the available command 
level. 
Level 0 
Scheme 
(authenticati
on-mode 
scheme) 
[ command-a
uthorization ] 
VTY users that 
are 
authenticated 
in the RSA 
mode of SSH 
The  user privilege level  level 
command is executed, and the 
service-type command does not 
specify the available command 
level. 
Determined 
by the user 
privilege 
level  level 
command