Huawei Quidway S3900 Series Operation Manual page 70

Operation Manual – Login
Quidway S3900 Series Ethernet Switches-Release 1510
Authenticati
on mode
Note:
Refer to the corresponding modules in this manual for information about AAA, RADIUS,
and SSH.
3.4.2 Configuration Example
I. Network requirements
Assume that you are a level 3 AUX user and want to perform the following configuration
for Telnet users logging into VTY 0:
Configure the name of the local user to be "guest".
Set the authentication password of the local user to 123456 (in plain text).
Set the service type of VTY users to Telnet.
Configure to authenticate users logging into VTY 0 in scheme mode.
The commands of level 2 are available to users logging into VTY 0.
Only Telnet protocol is supported in VTY 0.
Scenario
User type
The user privilege level level
command is executed, and the
service-type command specifies
the available command level.
The user privilege level level
command is not executed, and
the service-type command does
not
command level.
The user privilege level level
command is not executed, and
VTY users that
the
are
specifies the available command
authenticated
level.
in the
The user privilege level level
password
command is executed, and the
mode of SSH
service-type command does not
specify the available command
level.
The user privilege level level
command is executed, and the
service-type command specifies
the available command level.
Huawei Technologies Proprietary
3-13
Chapter 3 Logging in through Telnet
Command
specify the available
service-type command
Command
level
Level 0
Determined
by the
service-typ
e command
Level 0
Determined
by the
service-typ
e command