Displaying PoE Operational Status
The
show inline power command displays operational information about Power over Ethernet.
You can view the PoE operational status for the entire device, for a specific PoE
module only, or for a specific interface only. In addition, you can use the
show inline power detail command to display in-depth information about PoE power supplies. To display PoE
data specific to PD ports, use the
show inline power pd command. To display the inline power debug information, use the
show inline power debug-info command.
The following example displays
show inline power command output for a PoE device.
show inline
power command cannot differentiate whether the connected PD is supported by
802.3af, 802.3at, or 802.3bt. Therefore, the PD Type is listed as 2P-IEEE (2-pair),
4P-IEEE
(4-pair), or Non-Std.
device# show inline power
Power Capacity: Total is 740000 mWatts. Current Free is 740000 mWatts.
Power Allocations: Requests Honored 0 times
Port Admin Oper ---Power(mWatts)--- PD Type PD Class Pri Fault/
State State Consumed Allocated Error
-----------------------------------------------------------------------------
1/1/1 On On 1431 7000 2P-IEEE Class 2 3 n/a
1/1/2 On On 1486 7000 2P-IEEE Class 2 3 n/a
1/1/3 On On 1376 7000 2P-IEEE Class 2 3 n/a
1/1/4 On On 1376 7000 2P-IEEE Class 2 3 n/a
1/1/5 On On 1431 7000 2P-IEEE Class 2 3 n/a
1/1/6 On On 1376 7000 2P-IEEE Class 2 3 n/a
1/1/7 On On 1431 7000 2P-IEEE Class 2 3 n/a
1/1/8 On On 1431 7000 2P-IEEE Class 2 3 n/a
1/1/9 On On 1437 7000 2P-IEEE Class 2 3 n/a
1/1/10 On On 1492 7000 2P-IEEE Class 2 3 n/a
1/1/11 On On 1437 7000 2P-IEEE Class 2 3 n/a
1/1/12 On On 1382 7000 2P-IEEE Class 2 3 n/a
1/1/13 On On 1382 7000 2P-IEEE Class 2 3 n/a
1/1/14 On On 1547 7000 2P-IEEE Class 2 3 n/a
1/1/15 On On 1492 7000 2P-IEEE Class 2 3 n/a
1/1/16 On On 1437 7000 2P-IEEE Class 2 3 n/a
1/1/17 On On 1440 7000 2P-IEEE Class 2 3 n/a
1/1/18 On On 1495 7000 2P-IEEE Class 2 3 n/a
1/1/19 On On 1440 7000 2P-IEEE Class 2 3 n/a
1/1/20 On On 1439 7000 2P-IEEE Class 2 3 n/a
1/1/21 On On 1550 7000 2P-IEEE Class 2 3 n/a
1/1/22 On On 1550 7000 2P-IEEE Class 2 3 n/a
1/1/23 On On 1440 7000 2P-IEEE Class 2 3 n/a
1/1/24 On On 1439 7000 2P-IEEE Class 2 3 n/a
1/1/25 Off Off 0 0 n/a n/a 3 n/a
1/1/26 Off Off 0 0 n/a n/a 3 n/a
1/1/27 Off Off 0 0 n/a n/a 3 n/a
1/1/28 Off Off 0 0 n/a n/a 3 n/a
1/1/29 Off Off 0 0 n/a n/a 3 n/a
1/1/30 Off Off 0 0 n/a n/a 3 n/a
1/1/31 Off Off 0 0 n/a n/a 3 n/a
1/1/32 Off Off 0 0 n/a n/a 3 n/a
1/1/33 Off Off 0 0 n/a n/a 3 n/a
1/1/34 Off Off 0 0 n/a n/a 3 n/a
1/1/35 Off Off 0 0 n/a n/a 3 n/a
1/1/36 Off Off 0 0 n/a n/a 3 n/a
1/1/37 Off Off 0 0 n/a n/a 3 n/a
1/1/38 Off Off 0 0 n/a n/a 3 n/a
1/1/39 Off Off 0 0 n/a n/a 3 n/a
1/1/40 Off Off 0 0 n/a n/a 3 n/a
1/1/41 Off Off 0 0 n/a n/a 3 n/a
1/1/42 Off Off 0 0 n/a n/a 3 n/a
1/1/43 Off Off 0 0 n/a n/a 3 n/a
1/1/44 Off Off 0 0 n/a n/a 3 n/a
1/1/45 Off Off 0 0 n/a n/a 3 n/a
1/1/46 Off Off 0 0 n/a n/a 3 n/a
1/1/47 Off Off 0 0 n/a n/a 3 n/a
1/1/48 Off Off 0 0 n/a n/a 3 n/a
-----------------------------------------------------------------------------
Total 34737 168000
The show inline power command displays the following information.
Power Capacity : The total PoE power supply capacity and the amount of available power (current free) for PoE-power-consuming devices. Both values are shown in milliwatts.
Power Allocation : The number of times the device fulfilled PoE requests for power.
Port : The slot number and port number.
Admin State : Specifies whether Power over Ethernet has been enabled on the port:
Oper State : Shows the status of inline power on the port.
Power Consumed : Power consumed by the PoE device connected on the port.
Power Allocated : Maximum PoE power consumption possible for the PD connected on the port.
PD Type : The type of PD connected to the port.
PD Class : IEEE PD class detected. Determines the maximum amount of power that a PD receives
Pri : The inline power priority for the ports.
Fault/Error : Fault detected on the Port which could be internal fault or PD fault.
Refer RUCKUS FastIron Command Reference for detailed information.
The following example displays show inline power debug-info
command output.
device# show inline power debug-info 1/1/9
Port Admin Oper ---Power(mWatts)--- PD Type PD Class Pri Fault/
State State Consumed Allocated Error
-----------------------------------------------------------------------------
1/1/9 On On 7900 28850 2P-IEEE Class 4 3 n/a
Last 5 HW port status:
1:0x0C RHIGH 2:0x0C RHIGH
3:0x0C RHIGH 4:0x1A User OFF
5:0x01 af/at PD Detected
Max Power Capability for 2pair PD :30000 mWatts
Highest Power Requested by PD Through LLDP/CDP :28850 mWatts