3Com Switch 4800G 24-Port Configuration Manual page 55

Telnet Configuration with Authentication Mode Being Scheme
To do...
Configure Enter the
the default ISP
authenticati domain view
on scheme
Configure
the AAA
scheme to
be applied
to the
domain
Quit to
system view
Create a local user and
enter local user view
Set the authentication
password for the local user
Specify the service type for
VTY users
Quit to system view
Enter one or more VTY
user interface views
Configure to authenticate
users locally or remotely
Configure the command
level available to users
logging in to the user
interface
Configure the supported
protocol
Set the command that is
automatically executed
when a user logs into the
user interface
Define a shortcut key for
aborting tasks
Use the command...
domain Domain name
authentication default
{ hwtacacs-scheme
hwtacacs-scheme- name
[ local ] | local | none |
radius-scheme
radius-scheme-name
[ local ] }
quit
local-user user-name
password { simple |
cipher } password
service-type telnet [ level
level ]
quit
user-interface vty
first-number [ last-number ]
authentication-mode
scheme
user privilege level level
protocol inbound { all |
ssh | telnet }
auto-execute command
text
escape-key { default |
character }
Remarks
Optional
By default, the local AAA scheme is
applied. If you specify to apply the
local AAA scheme, you need to
perform the configuration
concerning local user as well.
If you specify to apply an existing
scheme by providing the
radius-scheme-name argument,
you need to perform the following
configuration as well:
Perform AAA-RADIUS
■
configuration on the switch.
(Refer to
"AAA/RADIUS/HWTACACS
Configuration" on page 747.)
Configure the user name and
■
password accordingly on the
AAA server. (Refer to
"Configuring RADIUS" on page
765.)
No local user exists by default.
Required
Required
-
-
Required
The specified AAA scheme
determines whether to
authenticate users locally or
remotely.
Users are authenticated locally by
default.
Optional
By default, commands of level 0 are
available to users logging in to the
VTY user interfaces.
Optional
Both Telnet protocol and SSH
protocol are supported by default.
Optional
By default, no command is
automatically executed when a user
logs into a user interface.
Optional
The default shortcut key
combination for aborting tasks is
Ctrl+C.
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