Allied Telesis AT-S63 - Manual (Page 418)

Chapter 22: Power Over Ethernet Commands
418 Section II: Advanced Operations
SET POE POWERTHRESHOLD
Syntax
set poe powerthreshold= value
Parameters
threshold Specifies the threshold as a percentage of the total
amount of PoE available. The range is 1 to 100.
Description
This command lets you specify a power threshold for the powered devices
that are connected to the switch. If the total power requirements of the
devices exceed the threshold, the switch enters an event in the event log
and sends an SNMP trap to your management workstation. The threshold
is entered as a percentage of the total amount of power on the switch for
the powered devices. At the default setting of 95%, the threshold is 361 W,
which is 95% of 380 W, the maximum power on the AT-9424T/POE
Switch for the powered devices.
Examples
This command sets the threshold to 80% of the available power:
set poe threshold=80