H3C S7500 Series Operation Manual page 72

Operation Manual – Login
H3C S7500 Series Ethernet Switches
Authenticati
on mode
Note:
Refer to the corresponding modules in this manual for information about AAA, RADIUS,
and SSH.
3.4.2 Configuration Example
I. Network requirements
Assume that you are a level 3 AUX user and want to perform the following configuration
for Telnet users logging into VTY 0:
Configure the name of the local user to be guest.
Set the authentication password of the local user to 123456 (in plain text).
Set the service type of VTY users to Telnet.
Configure to authenticate users logging into VTY 0 in scheme mode.
The commands of level 2 are available to users logging into VTY 0.
Only Telnet protocol is supported in VTY 0.
The screen can contain up to 30 lines.
The history command buffer can store up to 20 commands.
The timeout time of VTY 0 is 6 minutes.
II. Network diagram
RS-232
PC
Figure 3-3 Network diagram for Telnet configuration (with the authentication mode
being sche
Scenario
User type
The user privilege level level
command is executed, and the
service-type command does not
specify the available command level.
The user privilege level level
command is executed, and the
service-type command specifies the
available command level.
Configuration cable
me)
Chapter 3 Logging in through Telnet
Command configuration
Console port
Switch
3-13
Command
level
Level 0
Determined
by the
service-type
command