3Com Switch 4200G Configuration Guide

Console Port Login Configuration with Authentication Mode Being Scheme 23
Note that the level the commands of which are available to users logging into a
switch depends on the authentication-mode { password | scheme | none }
command, the user privilege level level command, and the service-type terminal
[ level level ] command, as listed in Table 19.
Configuration Example Network requirements
Assume that you are a level 3 VTY user and want to perform the following
configuration for users logging in through the Console port:
■ Configure the name of the local user to be “guest”.
■ Set the authentication password of the local user to 123456 (in plain text).
■ Set the service type of the local user to Terminal.
■ Configure to authenticate users logging in through the Console port in the
scheme mode.
■ The 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 store up to 20 commands.
■ The timeout time of the AUX user interface is 6 minutes.
Table 19 Determine the command level
Scenario Command level
Authentication
mode
User type Command
authentication-mode
scheme
Users logging
into the
Console port
and pass
AAA&RADIUS
or local
authentication
The user privilege level level
command is not executed, and the
service-type terminal [ level level ]
command does not specify the
available command level.
Level 0
The user privilege level level
command is not executed, and the
service-type terminal [ level level ]
command specifies the available
command level.
Determined by
the service-type
terminal [ level
level ] command
The user privilege level level
command is executed, and the
service-type terminal [ level level ]
command does not specify the
available command level.
Level 0
The user privilege level level
command is executed, and the
service-type terminal [ level level ]
command specifies the available
command level.
Determined by
the service-type
terminal [ level
level ] command