3Com Switch 7750 Configuration Guide Guide

Console Port Login Configuration with Authentication Mode Being None 41
Note that the command level available to users logging into a switch through the
None authentication mode 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
Perform the following configuration for users logging in through the Console
port:
■ Do not authenticate users logging in through the Console port.
■ Commands of level 2 are available to users logging into the AUX user interface.
■ The baud rate of the Console port is 19,200 bps.
■ The screen can contain up to 30 lines.
■ The history command buffer can contain up to 20 commands.
■ The timeout time of the AUX user interface is 6 minutes.
Set the timeout time for the user
interface
idle-timeout minutes [
seconds ]
Optional
The default timeout time
of a user interface is 10
minutes.
With the timeout time
being 10 minutes, the
connection to a user
interface is terminated if
no operation is
performed in the user
interface within 10
minutes.
You can use the
idle-timeout 0
command to disable the
timeout function.
Table 15 Determine the command level (A)
Scenario
Command level
Authentication
mode
User type Command
None
(authentication-
mode none)
Users logging in
through Console
ports
The user privilege level level
command not executed
Level 3
The user privilege level level
command already executed
Determined by
the level
argument
Table 14 Console port login configuration with the authentication mode being none
Operation Command Description