3Com 8807 Configuration Manual page 45

# Perform username and password authentication when a user logs in through
VTY 0 user interface and set the username and password to zbr and 3Com
respectively.
[3Com-ui-vty0] authentication-mode scheme
[3Com-ui-vty0] quit
[SW8800] local-user zbr
[3Com-luser-zbr] password simple 3Com
[3Com-luser-zbr] service-type telnet
3 No authentication
[3Com-ui-vty0] authentication-mode none
n
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.
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 21 Set the command level used after a user logging in
Operation
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.
Setting the command level used after a user logs in from a user interface
You can use the following command to set the command level after a user logs in
from a specific user interface, so that a user is able to execute the commands at
such command level.
Perform the following configuration in user interface view.
Table 22 Set the command level used after a user logging in from a user interface
Operation
Set command level used after a user logging
in from a user interface
Restore the default command level used after
a user logging in from a user interface
By default, you can access the commands at Level 3 after logging in through the
Console user interface, and the commands at Level 0 after logging in through the
AUX or VTY user interface.
User Interface Configuration
Command
service-type telnet [ level level ]
undo service-type telnet
Command
user privilege level level
undo user privilege level
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