H3C Technologies H3C S7500E Series Switches - Manual (Page 31)

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To do… Use the command… Remarks
Enter user interface view
user-interface { first-num1
[ last-num1 ] | { aux | 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
# Authenticate users logged in to the switch through Telnet, verify their password, and specify their
user privilege level as 2.
<Sysname> system-view
[Sysname] user-interface vty 0 4
[Sysname-ui-vty1] authentication-mode password
[Sysname-ui-vty0-4] set authentication password cipher 123
[Sysname-ui-vty0-4] user privilege level 2
By default, users logged in through telnet use the commands of level 0 after passing the authentication.
After the above configuration, when users log in to the switch through Telnet, they need to input
password 123, and then they can use commands of levels 0, 1, and 2.
z For more information about user interfaces, see CLI Login in the Fundamentals Configuration
Guide. For more information about the user-interface, authentication-mode, and user privilege
level commands, see Logging In to the Switch Commands in the Fundamentals Command
Reference.
z For more information about AAA authentication, see AAA Configuration in the Security
Configuration Guide. For more information about the local-user and authorization-attribute
commands, see AAA Configuration Commands in the Security Command Reference.
z For more information about SSH, see SSH 2.0 Configuration in the Security Configuration Guide.