H3C S5600 Series Operation Manual page 62

To do...
Configure the command level
available to users logging in to
the user interface
Configure the supported
protocol
Make terminal services available
Set the maximum number of
lines the screen can contain
Set history command buffer size
Set the timeout time for the user
interface
Note that if you configure to authenticate the users in the scheme mode, the command level available to
the users logging in to the switch depends on the user privilege level level command and the
service-type { ftp | lan-access | { ssh | telnet | terminal }* [ level level ] } command, as listed in
3-4.
Table 3-4 Determine the command level when users logging in to switches are authenticated in the
scheme mode
Authentication
mode
authentication-mod VTY users that are
e scheme AAA&RADIUS
[ command-authori authenticated or
zation ] locally
authenticated
Use the command...
user privilege level level
protocol inbound { all | ssh |
telnet }
shell
screen-length screen-length
history-command max-size
value
idle-timeout minutes
[ seconds ]
Scenario
User type
The user privilege level level command is
not executed, and the service-type
command does not specify the available
command level.
The user privilege level level command is
not executed, and the service-type
command specifies the available command
level.
3-8
Remarks
Optional
By default, commands of level 0 are
available to users logging in to the VTY
user interfaces.
Optional
Both Telnet protocol and SSH protocol
are supported by default.
Optional
Terminal services are available in all
use interfaces by default.
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.
Optional
The default history command buffer size
is 10. That is, a history command buffer
can store up to 10 commands by
default.
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.
Command
Table
Command level
Level 0
Determined by
the service-type
command