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3Com Switch 7750 Series
Command Reference Guide – AAA, RADIUS, HWTACACS, EAD
Chapter 1 AAA & RADIUS & HWTACACS
Configuration Commands
1-25
Note:
The switch can automatically generate the main attributes (NAS-ID, NAS-IP address
and session ID) in the Accounting-On packets. However, you can also manually
configure the NAS-IP address with the nas-ip command. If you choose to manually
configure this attribute, be sure to configure an appropriate and legal IP address. If this
attribute is not configured, the switch will automatically use the IP address of the VLAN
interface as the NAS-IP address.
Related command: nas-ip.
Example
# Enable the user re-authentication upon device restart function for the RADIUS
scheme named CAMS.
<3Com> system-view
[3Com] radius scheme CAMS
[3Com-radius-CAMS] accounting-on enable
1.2.2 accounting optional
Syntax
accounting optional
undo accounting optional
View
RADIUS scheme view/ISP domain view
Parameter
None
Description
Use the accounting optional command to open the accounting-optional switch.
Use the undo accounting optional command to close the accounting-optional switch
so that users are charged forcibly.
By default, once an ISP domain is created, the accounting-optional switch is closed.
Note that:
z When the system charges an online user but it does not find any available
RADIUS accounting server or fails to communicate with any RADIUS accounting
server, the user can continue the access to network resources if the accounting
optional command has been used.