HP ProCurve 2520 Displaying an Overview of PoE Status on All Ports, Low, High, usage, class, value, Critical, •Detection Status:

Power Over Ethernet (PoE) Operation

Viewing PoE Configuration and Status

ProCurve(config)# show power-over-ethernet

Status and Counters - System Power Status

Pre-standard Detect : On

Operational Status : On

Usage Threshold (%) : 80

Chassis power-over-ethernet:

Total Available Power:		67	W
Total used	Power:	0	W +/- 6W
Total Remaining Power:		67	W

Figure 11-4. Example of show power-over-ethernet OutputDisplaying an Overview of PoE Status on All Ports

Syntax: show power-over-ethernet brief

Displays the following port power status:

•PoE Port: Lists all PoE-capable ports on the switch.

•Power Enable: Shows Yes for ports on which PoE is enabled (the default) and No for ports on which PoE is disabled.

•LLDP Detect: Shows if LLDP detection is enabled or disabled.

•Power Priority: Lists the power priority (Low, High, and Critical) configured on ports enabled for PoE. (For more on this topic, refer to the command description on page 11-8.)

•Alloc By: Displays how PoE is allocated (usage, class, value)

•PoE Val: The maximum amount of PoE power allocated for that

port (expressed in watts). Default: 17W.

•Configured Type: Lists the type of PD connected to each port (as configured by the user on the PD device). For example:

Telephone, Webcam, Wireless, Other.

•Detection Status:

–Searching: The port is trying to detect a PD connection.

–Delivering: The port is delivering power to a PD.

–Disabled: PoE support is disabled on the port. To re-enable, refer to “Configuring PoE Operation” on page 11-6.

–Fault: The switch detects a problem with the connected PD.

•Power Class: Shows the 802.3af power class of the PD detected on the indicated port (as configured by the user on the PD device).

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