3Com S7906E Command Reference Manual page 2207

Description
Use the display poe interface command to display the power information of the specified interface.
If no interface is specified, the power information of all PoE interfaces is displayed.
Examples
# Display the power state of Ethernet 2/0/1.
<Sysname> display poe interface ethernet 2/0/1
Port Power Enabled
Port Power Priority
Port Operating Status
Port IEEE Class
Port Detection Status
Port Power Mode
Port Current Power
Port Average Power
Port Peak
Port Max Power
Port Current
Port Voltage
Port PD Description
Table 1-2 display poe interface ethernet command output description
Port Power Enabled
Port Power Priority
Port Operating Status
Port IEEE class
: enable
: critical
: on
: 1
: delivering-power
: signal
: 11592
: 11610
: 11684
: 15400
: 244
: 51.7
: IP Phone For Room 101
Field
mW
mW
mW
mW
mA
V
Description
PoE state: enabled/disabled
enable: PoE is enabled.
disable: PoE is disabled.
Power priority of the PoE interface:
critical (highest)
high
low
Operating state of a PoE interface:
off: PoE is disabled.
on: Power is supplied for a PoE interface normally.
power lack: The guaranteed remaining power of the
PSE is not high enough to supply power for a critical
PoE interface.
power-deny: The PSE refuses to supply power. The
power required by the powered device (PD) is higher
than the configured power.
power-itself: The external equipment is supplying
power for itself.
power-limit: The PSE is supplying a limited power. The
power required by the PD is higher than the
configured power and the PSE still supplies the
configured power.
PD power class: 0, 1, 2, 3, 4, and -
- indicates not supported.
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