Huawei Quidway S3900 Series Operation Manual page 68

Operation Manual – Login
Quidway S3900 Series Ethernet Switches-Release 1510
Operation
Configure
authenticate
locally or remotely
Configure the command
level available to users
logging into the user
interface
Configure the supported
protocol
Make terminal services
available
Set the
number of lines the
screen can contain
Set history command
buffer size
Set the timeout time for
the user interface
Command
to authentication-mode
users scheme [ command-
authorization ]
user privilege
level
protocol inbound { all |
ssh | telnet }
maximum
screen-length
screen-length
history-command
max-size value
idle-timeout
[ seconds ]
Huawei Technologies Proprietary
3-11
Chapter 3 Logging in through Telnet
Required
The specified AAA scheme
determines
authenticate users locally or
remotely.
Users
locally by default.
Optional
By default, commands of
level
level 0 are available to users
logging into the VTY user
interfaces.
Optional
Both Telnet protocol and SSH
protocol are supported by
default.
Optional
Terminal
shell
available in all use interfaces
by default.
Optional
By default, the screen can
contain up to 24 lines.
You
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
minutes
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.
Description
whether to
are authenticated
services are
can use the