3Com S7902E, Configuration Manual

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2-6
To do… Use the command… Remarks
Enter system view
system-view
—
Enter AUX user interface view
user-interface aux
first-number [ last-number ]
—
Configure not to authenticate
users
authentication-mode none
Required
By default, users logging in through
the Console port are not
authenticated.
Note that if you configure not to authenticate the users, the command level available to users logging in
to a switch depends on both the authentication-mode none command and the user privilege level
level command, as listed in the following table.
Configuration Example
Network requirements
Assume the switch is configured to allow you to login through Telnet, and your user level is set to the
administrator level (level 3). After you telnet to the switch, you need to limit the console user at the
following aspects.
z
The user is not authenticated when logging in through the Console port.
z
Commands of level 2 are available to user logging in to the AUX user interface.
z
The baud rate of the Console port is 19200 bps.
z
The screen can contain up to 30 lines.
z
The history command buffer can contain up to 20 commands.
z
The timeout time of the AUX user interface is 6 minutes.
Network diagram
Figure 2-5 Network diagram for AUX user interface configuration (with the authentication mode being
none )
Configuration procedure
# Enter system view.
<Sysname> system-view
# Enter AUX user interface view.