H3C Technologies H3C S3600 Series Switches - Manual (Page 62)

3-6
To do… Use the command… Remarks
Set the local password
set authentication
password { cipher | simple }
password
Required
Configure the command
level available to users
logging in to the user
interface
user privilege level level
Optional
By default, commands of level 0 are
available to users logging in to VTY
user interface.
Configure the protocol to
be supported by the user
interface
protocol inbound { all | ssh |
telnet }
Optional
By default, both Telnet protocol and
SSH protocol are supported.
Set the commands to be
executed automatically
after a user login to the
user interface successfully
auto-execute command text
Optional
By default, no command is executed
automatically after a user logs into the
user interface.
Make terminal services
available
shell
Optional
By default, terminal services are
available in all user interfaces.
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 to
display information in pages.
Set the 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 of 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.
When the authentication mode is password, the command level available to users logging in to the user
interface is determined by the user privilege level command.
Configuration Example
Network requirements
Assume current user logins through the console port and the current user level is set to the
administrator level (level 3). Perform the following configurations for users logging in to VTY 0 using
Telnet.