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Power Over Ethernet (PoE/PoE+) Operation
Configuring PoE Operation
Syntax: power-over-ethernet [slot <slot-id-range>] threshold <1 - 99 >
(Continued)
To continue the preceding example, if the PoE power usage on
the PoE module in slot B drops below 70%, another SNMP trap
is generated and you will see this message in the Event Log:
Slot B POE usage is below threshold of 70%.
For a message listing, refer to “” on page 11-28. (Default Global
PoE Power Threshold: 80). By using the [slot <slot-id-range>]
option, you can specify different notification thresholds for
different PoE modules installed in the switch. For example,
you could set the power threshold for a PoE module in slot “A”
to 75% and the threshold for the module in slot “B” to 68% by
executing the following two commands:
ProCurve(config)# power-over-ethernet slot a
threshold 75
ProCurve(config)# power-over-ethernet slot b
threshold 68
Note that the last threshold command affecting a given slot
supersedes the previous threshold command affecting the
same slot. Thus, executing the following two commands in the
order shown sets the threshold for the PoE module in slot “D”
to 75%, but leaves the thresholds for any PoE modules in the
other slots at 90%.
ProCurve(config)# power-over-ethernet
threshold 90
ProCurve(config)# power-over-ethernet slot d
threshold 75
(If you reverse the order of the above two commands, all PoE
modules in the switch will have a threshold of 90%.)
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