Huawei Quidway S3900 Series - Telnet Configurations for Different Authentication Modes

Operation Manual – Login
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 3 Logging in through Telnet
Huawei Technologies Proprietary
3-2
Table 3-2 Common Telnet configuration
Configuration Description
Configure the command
level available to users
logging into the VTY user
interface
Optional
By default, commands of level 0 is
available to users logging into a VTY
user interface.
VTY user
interface
configuration
Configure the protocols the
user interface supports
Optional
By default, Telnet and SSH protocol
are supported.
Make terminal services
available
Optional
By default, terminal services are
available in all user interfaces
Set the maximum number
of lines the screen can
contain
Optional
By default, the screen can contain up
to 24 lines.
Set history command
buffer size
Optional
By default, the history command buffer
can contain up to 10 commands.
VTY terminal
configuration
Set the timeout time of a
user interface
Optional
The default timeout time is 10
minutes.
3.1.2 Telnet Configurations for Different Authentication Modes
Table 3-3 lists Telnet configurations for different authentication modes.
Table 3-3 Telnet configurations for different authentication modes
Authentication
mode
Telnet configuration Description
None
Perform
common
configuration
Perform
common
Telnet
configuration
Optional
Refer to
Table 3-2.
Configure the
password
Configure the
password for
local
authentication
Required
Password
Perform
common
configuration
Perform
common
Telnet
configuration
Optional
Refer to
Table 3-2.