H3C Technologies H3C S5120 Series Switches - Manual (Page 425)

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When there are users online, you cannot modify RADIUS parameters other than the number of
retransmission attempts and the timers.
Creating a RADIUS Scheme
Before performing other RADIUS configurations, follow these steps to create a RADIUS scheme and
enter RADIUS scheme view:
To do… Use the command… Remarks
Enter system view system-view —
Create a RADIUS scheme and
enter RADIUS scheme view radius scheme
radius-scheme-name Required
Not defined by default
A RADIUS scheme can be referenced by more than one ISP domain at the same time.
Specifying the RADIUS Authentication/Authorization Servers
Follow these steps to specify the RADIUS authentication/authorization servers:
To do… Use the command… Remarks
Enter system view system-view —
Enter RADIUS scheme view
radius scheme
radius-scheme-name
—
Specify the primary RADIUS
authentication/authorization
server primary authentication
ip-address
[ port-number ]
Specify the secondary RADIUS
authentication/authorization
server
secondary
authentication
ip-address
[ port-number ]
Required
Configure at least one of the
commands
No authentication server by
default