H3C Technologies H3C S3100 Series Switches - Manual (Page 57)

Operation Manual – Login
H3C S3100-52P Ethernet Switch Chapter 3 Logging in through Telnet
3-6
Console port
II. Network diagram
Console cable
RS-232
Console port
Console cable
RS-232
Figure 3-1
Network diagram for Telnet configuration (with the authentication mode
being none)
III. Configuration procedure
# Enter system view.
system-view
# Enter VTY 0 user interface view.
[H3C] user-interface vty 0
# Configure not to authenticate Telnet users logging into VTY 0.
[H3C-ui-vty0] authentication-mode none
# Specify commands of level 2 are available to users logging into VTY 0.
[H3C-ui-vty0] user privilege level 2
# 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
# Set the timeout time to 6 minutes.
[H3C-ui-vty0] idle-timeout 6