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If the authentication mode of a user interface is none or password, the user privilege level of users
logging into the user interface is the user interface level.
Follow these steps to configure the user privilege level under a user interface (SSH
publickey
authentication type):
To do…
Use the command…
Remarks
Configure the
authentication type for SSH
users as
publickey
For more information, see
System Management and
Maintenance Configuration
Guide
.
Required if the SSH login mode is adopted,
and only username is needed during
authentication.
After the configuration, the authentication
mode of the corresponding user interface must
be set to
scheme
.
Enter system view
system-view
—
Enter user interface view
user-interface
{
first-num1
[
last-num1
] |
vty
first-num2
[
last-num2
] }
—
Configure the
authentication mode for
any user that uses the
current user interface to log
in to the switch
authentication-mode
scheme
Optional
By default, the authentication mode for VTY
and AUX users is
password
, and no
authentication is needed for AUX users.
Configure the privilege
level for users that log in
through the current user
interface
user privilege level
level
Optional
By default, the user privilege level for users
logged in through the console user interface is
3, and that for users logged in through the
other user interfaces is 0.
Follow these steps to configure the user privilege level under a user interface (
none
or
password
authentication mode):
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enter user interface view
user-interface
{
first-num1
[
last-num1
] | {
aux
|
console
|
tty
|
vty
}
first-num2
[
last-num2
] }
—
Configure the
authentication mode for
any user that uses the
current user interface to
log in to the switch
authentication-mode
{
none
|
password
}
Optional
By default, the authentication mode for VTY
and AUX user interfaces is
password
, and no
authentication is needed for AUX login users.
Configure the privilege
level of users logged in
through the current user
interface
user privilege level
level
Optional
By default, the user privilege level for users
logged in through the console user interface is
3, and that for users logged in through the
other user interfaces is 0.
Example of configuring a user privilege level under a user interface
# Perform no authentication on users logged in to the switch through Telnet, and specify their privilege
level as 1. (Use no authentication mode in a secure network environment.)
