3Com S7902E Command Reference Manual - page 2207
1-4
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.
Port Power Enabled : enable
Port Power Priority : critical
Port Operating Status : on
Port IEEE Class : 1
Port Detection Status : delivering-power
Port Power Mode : signal
Port Current Power : 11592 mW
Port Average Power : 11610 mW
Port Peak : 11684 mW
Port Max Power : 15400 mW
Port Current : 244 mA
Port Voltage : 51.7 V
Port PD Description : IP Phone For Room 101
Table 1-2
display poe interface ethernet command output description
Field
Description
Port Power Enabled
PoE state: enabled/disabled
z
enable: PoE is enabled.
z
disable: PoE is disabled.
Port Power Priority
Power priority of the PoE interface:
z
critical (highest)
z
high
z
low
Port Operating Status
Operating state of a PoE interface:
z
off: PoE is disabled.
z
on: Power is supplied for a PoE interface normally.
z
power lack: The guaranteed remaining power of the
PSE is not high enough to supply power for a critical
PoE interface.
z
power-deny: The PSE refuses to supply power. The
power required by the powered device (PD) is higher
than the configured power.
z
power-itself: The external equipment is supplying
power for itself.
z
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.
Port IEEE class
PD power class: 0, 1, 2, 3, 4, and -
- indicates not supported.