Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 746
Displaying Power Allocated to Power Devices
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• If all the lower priority ports combined cannot meet the power requirements of the newly enabled port, the command is accepted but power on the lower priority ports is not terminated and power is not supplied to the port. The second result is true even if a powered device is not connected to the port. You can allocate power to a port, thus subtracting it from the power budget and making it unavailable to other ports, but that power is not consumed. Displaying Power Allocated to Power Devices To display PoE allocation to power devices by the port extender or port extender interface, use the following command. For more information on PoE power allocation, see Allocating PoE Power on an Interface. • Display PoE allocation on a port extender or port extender interface. Exec and EXEC Privilege mode show power inline {pe pe-id stack-unit unit-number | {interface interface} • pe pe-id - Enter the keyword pe and the port extender ID. The range is from 0 to 25. • stack-unit unit-number - Enter the keyword stack-unit and the stack unit number. The range is from 0 to 7. • interface interface - Enter the interface keyword and specify the PE Gigabit Ethernet interface using the keyword peGigE. Specify a pe-id/unit/port for the interface. Example of Displaying Allocated Power to Power Devices Stack unit in pe to which this config applies Dell#show power inline pe 2 stack-unit 1 Global inline power Threshold : Power Reserved for inline Power: Total Inline Power Consumed: Remaining inline power Available: 90% 1530W 15W 1515W Power Management Mode: Static Interface --------PeGi 2/1/2 Inline Power Max / Alloc Watts 30.00 / 15.00 Inline Power Class Consumed (Watts) 15.00 4 Device Type ------ 2 PoE Port LLDP Priority Support Low PowViaMDI Table 69. show power inline Field Description Field Interface Inline Power Max / Alloc Inline Power Consumed Class Description Displays the linecard slot and port number. Displays the maximum amount of power allowed for the port currently allocated to the port when sufficient power is available. When sufficient power is not available for a particular port, inline power is not supplied to that port. If you insert an extra power supply, or when the priority of the port is sufficiently increased, the PSU the allocated power to the port. Displays the amount of power that the connected device consumes. Displays the power classification of the connected device. If the device is powered up properly, it displays, Class 0, 1, 2, 3, or 4. • NO_DEVICE - if no device is present • LEGACY - if a legacy device is connected. • PD_S/C - if a short-circuit condition is detected. • PD_OVRLD - if overload condition is detected. Power over Ethernet (PoE) 746
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