Huawei Quidway S3900 Series Operation Manual page 62

Operation Manual – Login
Quidway S3900 Series Ethernet Switches-Release 1510
Operation
Set the
time of the VTY
user interface
Note that if you configure not to authenticate the users, the command level available to
users logging into a switch depends on both the authentication-mode none command
and the user privilege level level command, as listed in Table 3-5.
Table 3-5 Determine the command level when users logging into switches are not
authenticated
Authentication
mode
None
(authenticatio
n-mode none)
3.2.2 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:
Do not authenticate users logging into VTY 0.
Commands of level 2 are available to users logging into VTY 0.
Telnet protocol is supported.
The screen can contain up to 30 lines.
The history command buffer can contain up to 20 commands.
The timeout time of VTY 0 is 6 minutes.
Command
timeout
idle-timeout
[ seconds ]
Scenario
User type
VTY users
Huawei Technologies Proprietary
3-5
Chapter 3 Logging in through Telnet
Optional
The default timeout time of a
user interface is 10 minutes.
With the timeout time being
10 minutes, the connection to
minutes
a user interface is terminated
if no operation is performed in
the user interface within 10
minutes.
You can use the idle-timeout
0 command to disable the
timeout function.
Command
The user privilege level
level command is
executed
The user privilege level
level command is already
executed
Description
Command
level
not Level 0
Determined
by the level
argument