H3C Technologies H3C S3600 Series Switches - Manual (Page 521)

2-5
Follow these steps to configure separate AAA schemes:
To do… Use the command… Remarks
Enter system view system-view —
Create an ISP domain and
enter its view, or enter the view
of an existing ISP domain
domain isp-name Required
Configure an authentication
scheme for the ISP domain
authentication
{ radius-scheme
radius-scheme-name [ local ] |
hwtacacs-scheme
hwtacacs-scheme-name
[ local ] | local | none }
Optional
By default, no separate
authentication scheme is
configured.
Configure a HWTACACS
authentication scheme for user
level switching authentication super
hwtacacs-scheme
hwtacacs-scheme-name
Optional
By default, no HWTACACS
authentication scheme is
configured.
Configure an authorization
scheme for the ISP domain
authorization { none |
hwtacacs-scheme
hwtacacs-scheme-name }
Optional
By default, no separate
authorization scheme is
configured.
Configure an accounting
scheme for the ISP domain
accounting { none |
radius-scheme
radius-scheme-name |
hwtacacs-scheme
hwtacacs-scheme-name }
Optional
By default, no separate
accounting scheme is
configured.
z RADIUS scheme and local scheme do not support the separation of authentication and
authorization. Therefore, pay attention when you make authentication and authorization
configuration for a domain: When the scheme radius-scheme or scheme local command is
executed and the authentication command is not executed, the authorization information returned
from the RADIUS or local scheme still takes effect even if the authorization none command is
executed.
z The S3600 series switches adopt hierarchical protection for command lines so as to inhibit users at
lower levels from using higher level commands to configure the switches. For details about
configuring a HWTACACS authentication scheme for low-to-high user level switching, refer to
Switching User Level in the Command Line Interface Operation.
Configuration guidelines
Suppose a combined AAA scheme is available. The system selects AAA schemes according to the
following principles:
z If authentication, authorization, accounting each have a separate scheme, the separate schemes
are used.
z If you configure only a separate authentication scheme (that is, there are no separate authorization
and accounting schemes configured), the combined scheme is used for authorization and