H3C S3100 Series Operation Manual page 53

Operation
Enter one or more VTY user
interface views
Configure to authenticate users
locally or remotely
Configure the command level
available to users logging into
the user interface
Configure the supported
protocol
Set the commands
executed automatically after a
user login to the user interface
successfully
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 into 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
3-7.
Command
user-interface vty first-number
[ last-number ]
authentication-mode scheme
[ command- authorization ]
user privilege level level
protocol inbound { all | ssh |
telnet }
to be
auto-execute command text
shell
screen-length screen-length
history-command
value
idle-timeout
[ seconds ]
3-8
—
Required
The specified AAA scheme determines
whether to authenticate users locally or
remotely.
Users are authenticated locally by
default.
Optional
By default, commands of level 0 are
available to users logging into the VTY
user interfaces.
Optional
Both Telnet protocol and SSH protocol
are supported by default.
Optional
By default, no command is executed
automatically after a user logs into the
VTY user interface.
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
max-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,
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
function.
Description
to disable the timeout
Table