Configuration manual
3. System Control and Management
37
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Configure the Login Authentication Mode
The device supports the following login authentication modes:
Login authentication mode: Uses line password authentication.
Login local authentication mode: Uses the local user database authentication.
Login authentication mode: Uses the AAA authentication.
No login indicates that no authentication is required for login. (If AAA is not configured, this
mode can be used.)
By default, the login authentication mode is used for Telnet, and the login local
authentication mode is used for SSH.
Table 3-24 Configuring the login authentication mode
Step
Command
Description
Enter
the
global
configuration mode.
configure terminal
-
Enter
the
line
configuration mode of
the Console port or VTY.
line { con 0 | vty vty-min-
number [ vty-max-number ] }
Mandatory
Configure
the
login
authentication mode.
login [ local | authencation ]
Mandatory
Configure the Line Authorization Mode
If the AAA function has been configured, you can reference exec or commands for each line to
give authorization. For details, refer to the AAA Configuration Guide.
Table 3-25 Configuring the line authorization mode
Step
Command
Description
Enter
the
global
configuration mode.
configure terminal
-
Enter
the
line
configuration mode of
the Console port or VTY.
line { con 0 | vty vty-min-
number [ vty-max-number ] }
Mandatory
Configuring
the
authorization mode.
authorization
{
exec
|
commands level } { default |
word }
Mandatory
