H3C S9500 Series Operation Manual page 37

Operation Manual – Getting Started
H3C S9500 Series Routing Switches
Using authentication-mode scheme command, you can perform local or remote
authentication of username and password. The type of the authentication depends on
your configuration. For detailed information, see "Security" section.
In the following example, local username and password authentication are configured.
# Perform username and password authentication when a user logs in through VTY 0
user interface and set the username and password to zbr and H3C respectively.
[H3C-ui-vty0] authentication-mode scheme
[H3C-ui-vty0] quit
[H3C] local-user zbr
[H3C-luser-zbr] password simple H3C
[H3C-luser-zbr] service-type telnet
3) No authentication
[H3C-ui-vty0] authentication-mode none
Note:
By default, password is required to be set for authenticating local users and remote
Modem users log in via the AUX port, and Telnet users log in through Ethernet port. If
no password has been set, the following prompt will be displayed "Login password has
not been set !."
If the authentication-mode none command is used, the local and Modem users via
the AUX port and Telnet users will not be required to input password.
II. Setting the command level used after a user logging in
The following command is used for setting the command level used after a user logging
in.
Perform the following configuration in local-user view.
Table 4-15 Set the command level used after a user logging in
Set command level used after a user
logging in
Restore the default command level used
after a user logging in
By default, the specified logon user can access the commands at Level 2.
Operation
4-8
Chapter 4 User Interface Configuration
Command
service-type telnet [ level level ]
undo service-type telnet