H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – Login
H3C S7500E Series Ethernet Switches Chapter 3 Logging in Through Telnet
3-15
Scenario
Authenticat
ion mode
User type Command
Command
level
The user privilege level level command
is executed, and the service-type
command does not specify the available
command level.
Level 0
The user privilege level level command
is executed, and the service-type
command specifies the available
command level.
Determine
d by the
service-ty
pe
command
 Note:
Refer to the corresponding modules in this manual for information about
AAA-RADIUS-HWTACACS 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:
z Configure the name of the local user to be “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 into VTY 0 in scheme mode.
z The commands of level 2 are available to users logging into 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.
II. Network diagram
Figure 3-3 Network diagram for Telnet configuration (with the authentication mode
being scheme)