Allied Telesis AT-S63 - Manual (Page 157)

AT-S63 Management Software Menus Interface User’s Guide
Section I: Basic Features 157
SET IP ARP TIMEOUT
Syntax
set ip arp timeout= integer
Parameter
timeout The range is 1 to 260000 seconds. The default setting is
400 seconds.
Description
This command prevents the table from becoming full with inactive entries.
It allows you to set the timer for removing temporary entries in the ARP
table. Inactive temporary entries in the ARP table are timed out according
to the ARP cache timeout value which is set with the timeout option.
Example
The following command sets the timer to 600 seconds:
set ip arp timeout=600