H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – Login
H3C S7500 Series Ethernet Switches Chapter 3
Logging in through Telnet
3-11
To do… Use the command… Remarks
Configure the supported
protocol
protocol inbound { all
| ssh | telnet }
Optional
Both Telnet protocol and SSH
protocol are supported by
default.
Make terminal services
available
shell
Optional
Terminal services are available
in all user interfaces by default.
Set the maximum
number of lines the
screen can contain
screen-length
screen-length
Optional
By default, the screen can
contain up to 24 lines.
You can use the
screen-length 0 command to
disable the function of
displaying information in
pages.
Set history command
buffer size
history-command
max-size value
Optional
The default history command
buffer size is 10. That is, a
history command buffer can
store up to 10 commands by
default.
Set the timeout time for
the user interface
idle-timeout minutes
[ seconds ]
Optional
The default timeout time of a
user interface is 10 minutes.
With the timeout time being 10
minutes, the connection to 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.
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 | telnet [ level level ] command, as listed in
Table 3-6.