Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 598)

Power over Ethernet Introduction
Software Reference for x310 Series Switches
22.14 AlliedWare Plus TM Operating System - Version 5.4.4C C613-50046-01 REV A
Remotely monitoring power for all connected PDs
By using the power-inline usage-threshold command and the snmp-server enable
trap commands together you can remotely monitor PD power requests on the PSE.
Note that you will need to configure SNMP first for this. For more information on
configuring SNMP, see the following chapters in your switch’s software reference:
■ Chapter 67, SNMP Introduction
■ Chapter 68, SNMP Commands
■ Chapter 69, SNMP MIBs
For example, if the PD is a Class 0 (default class) or a Class 3 (15400 mW) PD then the PSE
budgets 15400 mW for the PD regardless of the actual amount of power needed by the
PD.
The following procedure allows you to remotely monitor power usage for all connected
PDs. Follow the configuration table to configure the PSE.
Command Description
awplus#
configure terminal Enter Global Configuration mode.
awplus(config)#
service power-inline Enable PoE globally for the PSE. This will also enable PoE
globally for all PoE ports on all connected stacked
switches.
awplus(config)#
snmp-server enable trap power-inline Configure SNMP notification so an SNMP trap is sent
when the power usage threshold is exceeded to trigger
an alarm.
awplus(config)#
power-inline usage-threshold 75 Specify SNMP notifications are generated when the
power supplied exceeds 75% of the nominal PSE power
available.
awplus(config)#
exit Return to Privileged Exec mode.
awplus#
show power-inline Display the PoE status for all PoE ports on the PSE. The PD
Class, power consumption, and power allocated per PoE
port displays for all PoE ports on the PSE.
awplus#
copy running-config startup-config Save your running-config to the startup-config to keep
your PoE configuration after a switch restart or reboot.