H3C S7500E Series Operation Manual page 48

Operation Manual – Login
H3C S7500E Series Ethernet Switches
Set the timeout 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 3-4 Determine the command level when users logging into switches are not
authenticated
Authentication
mode
None
(authentication-
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.
To do...
idle-timeout
[ seconds ]
Scenario
User type
VTY users
Chapter 3 Logging in Through Telnet
Use the command...
minutes
Command
The user privilege level
level command not executed
The user privilege level
command
level
executed
3-6
Remarks
Optional
The default timeout time
of a user interface is 10
minutes.
With the timeout time
being 10 minutes, the
connection to a
interface is terminated if
no operation is performed
in the user interface within
10 minutes.
You can use
idle-timeout 0 command
to disable the timeout
function.
Table 3-4.
Command
level
Level 0
Determined
already by the level
argument
user
the