3com WX3000 Manuel D’Utilisation

 

3-10 

Refer to AAA Operation and SSH Operation of this manual for information about AAA, RADIUS, and 

SSH. 

 

As shown in 

, assume a current user logs in using the  oap connect slot 0 command and the 

user level is set to the manage level (level 3). Perform the following configurations for users logging in to 

VTY 0 using Telnet. 

z 

Configure the local user name as guest. 

z 

Set the authentication password of the local user to 123456 (in plain text). 

z 

Set the service type of VTY users to Telnet and the command level to 2. 

z 

Configure to authenticate users logging in to VTY 0 in scheme mode. 

z 

Only Telnet protocol is supported in VTY 0. 

z 

The screen can contain up to 30 lines. 

z 

The history command buffer can store up to 20 commands. 

z 

The timeout time of VTY 0 is 6 minutes. 

Figure 3-3 Network diagram for Telnet configuration (with the authentication mode being scheme) 

RS-232 serial 

interface

Console port

PC

Console cable

Switching engine

 

 

# Enter system view. 

<device> system-view 

# Create a local user named guest and enter local user view. 

[device] local-user guest 

# Set the authentication password of the local user to 123456 (in plain text). 

[device-luser-guest] password simple 123456 

# Set the service type to Telnet, Specify commands of level 2 are available to users logging in to VTY 0. 

[device-luser-guest] service-type telnet level 2 

[device-luser-guest] quit 

# Enter VTY 0 user interface view. 

[device] user-interface vty 0 

# Configure to authenticate users logging in to VTY 0 in the scheme mode. 

[device-ui-vty0] authentication-mode scheme 

# Configure Telnet protocol is supported.