H3C S5600 Series Operation Manual page 70

Operation Manual – Login
H3C S5600 Series Ethernet Switches
3.3.2 Configuration Example
I. Network requirements
Assume current user logins through the console port and the current user level is set to
the administrator level (level 3). Perform the following configurations for users logging
in to VTY 0 using Telnet.
Authenticate users using the local password.
Set the local password to 123456 (in plain text).
Commands of level 2 are available to the users.
Telnet protocol is supported.
The screen can contain up to 30 lines.
The history command buffer can contain up to 20 commands.
The timeout time of VTY 0 is 6 minutes.
II. Network diagram
Figure 3-2 Network diagram for Telnet configuration (with the authentication mode
being password)
III. Configuration procedure
# Enter system view.
<Sysname> system-view
# Enter VTY 0 user interface view.
[Sysname] user-interface vty 0
# Configure to authenticate users logging in to VTY 0 using the password.
[Sysname-ui-vty0] authentication-mode password
# Set the local password to 123456 (in plain text).
[Sysname-ui-vty0] set authentication password simple 123456
# Specify commands of level 2 are available to users logging in to VTY 0.
[Sysname-ui-vty0] user privilege level 2
# Configure Telnet protocol is supported.
[Sysname-ui-vty0] protocol inbound telnet
# Set the maximum number of lines the screen can contain to 30.
[Sysname-ui-vty0] screen-length 30
# Set the maximum number of commands the history command buffer can store to 20.
Chapter 3 Logging In Through Telnet
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