Allied Telesis management software layer 2+ fast ethernet switches manual Show POE Config

Chapter 22: Power Over Ethernet Commands

SHOW POE CONFIG

Syntax

show poe config [port=port]

Parameter
port	Specifies a port. You can specify more than one port at
	a time. You can specify the ports individually (e.g.,
	5,7,22), as a range (e.g., 18-23), or both (e.g., 1,5,14-22).
Description

Entering this command without specifying a port displays the following

PoE information:

❑Maximum available power - The total available power for PoE supplied by the switch. This value is 400 W for the AT-8524POE switch.

❑Power threshold - A percentage of the maximum available power which, if exceeded by the powered devices, causes the switch to send an SNMP trap to your management workstation and enter an event in the event log. At the default setting of 95%, the switch sends an SNMP trap when the PoE devices require more than 380 W, which is 95% of 400 W, the maximum available power on the AT-8524POE switch.

Entering the command with the PORT parameter, displays this PoE information about the specified port:

❑PoE function - The status of PoE on a port, which can be either enabled or disabled. The default is enabled.

❑Power priority - The port’s priority, which can be critical, high, or low. The default is low.

❑Power limit - The maximum amount of power available to a powered device. The default value is 15.4 W.

Examples

This command displays general PoE information:

show poe config

This command displays PoE information about port 4:

show poe config port=4

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