!!PWRxFish-Final01.book Page 9 Tuesday, October 7, 2003 1:58 PM
Viewing PoE Configuration and Status
Viewing PoE Configuration and Status
Displaying the Switch’s Global PoE Power Status
Syntax:
show power-management
Displays the switch’s global PoE power status, including:
•
Max Power:
Lists the maximum PoE wattage available to
provision active PoE ports on the switch.
•
Power In Use:
Lists the amount of PoE power presently in use.
•
Operational Status:
Indicates whether PoE power is available
on the switch. (Default:
On
; shows
Off
if PoE power is not
available. Shows
Faulty
if internal or external PoE power is
oversubscribed or faulty.)
•
Usage Threshold (%)
: Lists the configured percentage of
available PoE power provisioning the switch must exceed to
generate a usage notice in the form of an Event Log message
and an SNMP trap. If this event is followed by a drop in power
provisioning below the threshold, the switch generates
another SNMP trap and Event Log message. Event Log
messages are also sent to any optionally configured debug
destinations. (Default:
80%
)
For example, in the default PoE configuration, when the switch is running
with several ports supporting PD loads,
show power-management
displays data
similar to the following on a Switch 2626-PWR device:
Figure 1. Example of Show Power-Management Output
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