Allied Telesis AT-S60 - Manual (Page 570)

Chapter 28: 802.1x Port-based Access Control
Section V: Security Features 570
Choose from the following selections:
E - Select E to enable the switch to send interim accounting updates
to the RADIUS server. If you enable this feature, use the next option in
the menu, RADIUS Accounting Update Interval, to specify the
intervals at which the switch is to send the accounting updates.
D - Select D to disable the interim accounting updates from being
sent to the RADIUS server. The default is disabled.
12. To specify the intervals at which the switch is to send interim
accounting updates to the RADIUS server, type 6 to select RADIUS
Accounting Update Interval.
The following prompt is displayed:
Enter new update interval in Second(s)
[30 to 300]-> 60
13. Enter a new update interval.
The range is 30 to 300 seconds. The default is 60 seconds.
14. After making changes, type R until you return to the Main Menu. Then
type S to select Save Configuration Changes.