3com 3031 Instruccion De Instalación

C

HAPTER

 8: U

SER

 M

ANAGEMENT

If you choose AAA local authentication when configuring the authentication 
mode, you need to set a username and password.

Perform the following in the User Interface View.

■

simple

 indicates to configure the password in plain text, while 

cipher

indicates to configure the password in encrypted text.

The priority configuration of the user interface and the user determines the system 
commands that can be accessed.

You can set the priority of each user interface. Perform the following in the User 
Interface View.

By default, the priority of the Console port is 3 and that of other user interfaces is 
0.

Set the priority of the Console port to 3 and that of VTY 0 user interface to 2.

[3Com-ui-console0]user privilege level 3

[3Com-ui-vty0]user privilege level 2

Suppose that it need not authentication for a user to log on via the two user 
interfaces. The commands that can be accessed are different when a user logs on 
from the Console port and VTY 0 respectively. He can access all the commands 
when logging on from the Console port, and he can only access the command 
with the priority level less than 2 when logging on from the VTY 0.

Perform the following in the System View.

Table 75   Configuring username and password for AAA local authentication

Configure a username and password

local-user local-user[ password { 
cipher | simple } password]

Cancel the user

Table 76   Setting the priority of the user interface

Set the priority of the user interface

Restore the default priority of the user interface

Table 77   Setting the priority of the user

Set the priority of the user

local-user username level level

Restore the default priority of the user (3)

undo local-user local-user level