3Com 4500 PWR 26-Port Configuration Manual page 74

Authentication
mode
Refer to AAA Operation and SSH Operation of this manual for information about AAA, RADIUS, and
SSH.
Configuration Example
1) Network requirements
Assume current user logins through the console port and the user level is set to the administrator level
(level 3). Perform the following configurations for users logging in to VTY 0 using Telnet.
Configure the local user name as guest.
Set the authentication password of the local user to 123456 (in plain text).
Set the service type of VTY users to Telnet and the command level to 2.
Scenario
User type
The user privilege level level
command is not executed, and the
service-type command does not specify
the available command level.
The user privilege level level
command is not executed, and the
service-type command specifies the
VTY users that
available command level.
are authenticated
in the RSA mode
The user privilege level level
of SSH
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.
The user privilege level level
command is not executed, and the
service-type command does not specify
the available command level.
The user privilege level level
command is not executed, and the
service-type command specifies the
VTY users that
available command level.
are authenticated
in the password
The user privilege level level
mode of SSH
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.
Command
2-24
Command
level
Level 0
Determined by
the user
privilege level
level command
Level 0
Determined by
the service-type
command
Level 0
Determined by
the service-type
command