Nortel 2350 参考指南
288 Configuring Authentication, Authorization, and Accounting Parameters
NN47250-102 (320666-G Version 02.01)
If load balancing is enabled, the first AAA request goes to the first RADIUS server in the list.
The second AAA request goes to the second RADIUS server in the list, and so on, until the end
of the list is reached, after which the first server in the list is used again. Any server that does
not respond is skipped. If none of the servers responds, the WSS goes to the next method in the
method list.
The second AAA request goes to the second RADIUS server in the list, and so on, until the end
of the list is reached, after which the first server in the list is used again. Any server that does
not respond is skipped. If none of the servers responds, the WSS goes to the next method in the
method list.
7
Click Next.
Changing Default RADIUS Settings
You can set default values for certain RADIUS parameters that apply to RADIUS servers and server groups
you create for an individual WSS. The following RADIUS parameters, except system IP address, are defined
with default values, which you can change:
you create for an individual WSS. The following RADIUS parameters, except system IP address, are defined
with default values, which you can change:
•
Timeout (generally set for only troubleshooting purposes)
•
Retry count (generally set for only troubleshooting purposes)
•
Dead time
•
Key
•
Authorization password
•
Use of the WSS’s system IP address as the source address for RADIUS packets from the switch
When you create a new RADIUS server, the default settings apply to the new server.
To change default values for RADIUS parameters
1
Access the RADIUS defaults:
a
Select the Configuration tool bar option.
b
In the Organizer panel, click the plus sign next to the WSS.
c
Click the plus sign next to AAA.
d
Select RADIUS.
e
In the Task List panel, select RADIUS Defaults.
2
In the Timeout box, specify how long WSS must wait (1 to 65,535 seconds) for a RADIUS
server to respond before retransmitting. The default is 5 seconds.
server to respond before retransmitting. The default is 5 seconds.
3
In the Retry Count box, specify the number of transmission attempts (1 to 100) for a RADIUS
request. The default is 3.
request. The default is 3.
4
In the Dead Time box, specify the amount of time (0 to 1440 minutes) that must elapse before
the WSS attempts to reach an unresponsive RADIUS server. The default is 0 minutes.
the WSS attempts to reach an unresponsive RADIUS server. The default is 0 minutes.
Note. When you add a RADIUS server to a RADIUS server group, all RADIUS timers for
the server group are restarted.
the server group are restarted.