3Com 4500G Family Configuration Manual page 959

To do...
Configure the authentication
type for SSH users as
publickey
Enter system view
Enter user interface view
Configure the authentication
mode when a user uses the
current user interface to log in
to the device
Configure the privilege level of
the user logging in from the
current user interface
Follow these steps to configure the user privilege level under a user interface (none or password
authentication mode):
To do...
Enter system view
Enter user interface view
Configure the authentication
mode when a user uses the
current user interface to log in
to the device
Configure the privilege level of
the user logging in from the
current user interface
Example of configuring user privilege level under a user interface
Perform no authentication to the users telnetting to the device, and specify the user privilege level
as 1. (This configuration brings potential security problem. Therefore, you are recommended to use
it only in a lab environment.)
<Sysname> system-view
[Sysname] user-interface vty 0 4
[Sysname-ui-vty0-4] authentication-mode none
[Sysname-ui-vty0-4] user privilege level 1
Use the command...
For the details, refer to SSH2.0
Configuration in the Security
Volume.
system-view
user-interface [ type ]
first-number [ last-number ]
authentication-mode scheme
[ command-authorization ]
user privilege level level
Use the command...
system-view
user-interface [ type ]
first-number [ last-number ]
authentication-mode { none |
password }
user privilege level level
1-13
Remarks
Required if users adopt the
SSH login mode, and only
username, instead of password
is needed at authentication.
After the configuration, the
authentication mode of the
corresponding user interface
must be set to scheme.
—
—
Optional
By default, the authentication
mode for VTY and AUX user
interfaces is password.
Optional
By default, the user privilege
level for users logging in from
the console user interface is 3,
and that for users logging from
the other user interfaces is 0.
Remarks
—
—
Optional
By default, the authentication
mode for VTY and AUX user
interfaces is password.
Optional
By default, the user privilege
level for users logging in from
the console user interface is 3,
and that for users logging from
the other user interfaces is 0.