1-17
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
SSH2.0
in the
Security 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 to the switch, and specify
their privilege level as 1. (Use no authentication mode in a secure network environment.)
<Sysname> system-view
[Sysname] user-interface vty 0 4
