H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 42)

2-12
Configuration Example
Network requirements
Assume that you are a level 3 Console user and want to perform the following configuration for Telnet
users logging in to VTY 0:
z
Configure the name of the local user 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.
z
Configure to authenticate users logging in to VTY 0 in scheme mode.
z
The commands of level 2 are available to users logging in to VTY 0.
z
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.
Network diagram
Figure 2-3 Network diagram for Telnet configuration
RS232 Console port
Console cable
AC PC
Configuration procedure
# Enter the OAP board view from the user view of the WX6103 main control board.
oap connect slot 0
Connected to OAP!
# Enter system view, and enable the Telnet service.
system-view
[H3C] telnet server enable
# Create a local user named guest and enter local user view.
[H3C] local-user guest
# Set the authentication password of the local user to 123456 (in plain text).
[H3C-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.
[H3C-luser-guest] service-type telnet level 2
# Enter VTY 0 user interface view.
[H3C] user-interface vty 0
# Configure to authenticate users logging in to VTY 0 in the scheme mode.
[H3C-ui-vty0] authentication-mode scheme
# Configure Telnet protocol is supported.
[H3C-ui-vty0] protocol inbound telnet
# Set the maximum number of lines the screen can contain to 30.
[H3C-ui-vty0] screen-length 30
# Set the maximum number of commands the history command buffer can store to 20.
[H3C-ui-vty0] history-command max-size 20