3Com Switch 7754, Configuration Manual

Page: 58 / 940

58 C
HAPTER
4: L
OGGING IN THROUGH
T
ELNET
# Set the timeout time to 6 minutes.
[SW7750-ui-vty0] idle-timeout 6
Telnet Configuration
with Authentication
Mode Being Scheme
Configuration Procedure
Table 27 Telnet configuration with the authentication mode being scheme
Operation Command Description
Enter system view system-view -
Configure
the
authenticati
on scheme Enter the
default ISP
domain view domain d omain-name 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
Configuration” on page 518
and “RADIUS Configuration”
on page 525 for more.)
■
Configure the user name and
password accordingly on the
AAA server. (Refer to the user
manual of AAA server.)
Configure
the AAA
scheme to be
applied to the
domain scheme { local | none |
radius-scheme
radius-scheme-name
[ local ] |
hwtacacs-scheme
hwtacacs-scheme-name
[ local ] }
Quit to
system view quit
Create a local user and
enter local user view local-user user-name Required
No local user exists by default.
Set the authentication
password for the local user password { simple |
cipher } password
Required
Specify the service type for
VTY users service-type telnet [ level
level ]
Required
Quit to system view quit -
Enter one or more VTY user
interface views user-interface vty
first - number [ last-number ]
-
Configure to authenticate
users locally or remotely authentication-mode
scheme
[ command-
authorization ]
Required
The specified AAA scheme
determines whether to
authenticate users locally or
remotely.
Users are authenticated locally by
default.
Configure the command
level available to users
logging into the user
interface user privilege level level Optional
By default, commands of level 0
are available to users logging into
the VTY user interfaces.