H3C Technologies H3C WX3000 Series Unified Switches - Manual (Page 47)

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# Configure Telnet protocol is supported.
[device-ui-vty0] protocol inbound telnet
# Set the maximum number of lines the screen can contain to 30.
[device-ui-vty0] screen-length 30
# Set the maximum number of commands the history command buffer can store to 20.
[device-ui-vty0] history-command max-size 20
# Set the timeout time to 6 minutes.
[device-ui-vty0] idle-timeout 6
Telnet Configuration with Authentication Mode Being Scheme
Configuration Procedure
Follow these steps to perform Telnet configuration with the authentication mode being scheme:
To do… Use the command… Remarks
Enter system view system-view —
Enter the
default ISP
domain view
domain domain-name
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 ] }
Configure the
authenticatio
n scheme
Quit to system
view
quit
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:
z
Perform AAA and RADIUS
configuration on the switching
engine. (Refer to AAA in H3C
WX3000 Series Unified Switches
Switching Engine Configuration
Guide
for more.)
z Configure the user name and
password accordingly on the AAA
server. (Refer to the user manual of
the AAA server.)
Create a local user and enter
local user view
local-user user-name 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.