Displaying/Overview Poe Status On All Ports; Displaying An Overview Of Poe Status On All Ports - HP PROCURVE 2520 Management And Configuration Manual

ProCurve(config)# show power-over-ethernet
Status and Counters - System Power Status
Pre-standard Detect : On
Operational Status
Usage Threshold (%) : 80
Chassis power-over-ethernet:
Total Available Power:
Total used
Total Remaining Power:
Figure 11-4. Example of show power-over-ethernet Output

Displaying 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
•
• 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).
Power Over Ethernet (PoE) Operation
Viewing PoE Configuration and Status
: On
67 W
Power: 0 W +/- 6W
67 W
: Shows if LLDP detection is enabled or disabled .
11-17