Dell Force10 S55T S55 Configuration Guide FTOS 8.3.5.3 - Page 515
Manage Ports using Power Priority and the Power Budget, Determine the Power Priority for a Port
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View the total power consumption of the chassis using the show power detail command from EXEC privilege mode. Figure 27-3. PoE Consumed, Allocated, and Available with show power detail Command R1#show power detail Catalog slot Logic Power Inline Power Inline Power Name Id Consumed Allocated Consumed (Watts) (Watts) (Watts) EX4PB 0 200 0.00 0.00 RPM 0 200 0.00 0.00 E48VB 7 150 35.8 7.14 CC-C300-FAN - 100 0.00 0.00 Total Inline Power Available: 1478.40 W Total Inline Power Used : 35.8 W Total Inline Power Remaining: 1442.6 W Table 27-4 describes the fields that the show power detail command displays. Table 27-4. show power detail Field Description Field Port Number Catalog Name Displays the Dell Force10 catalog number of the line card, RPM, and fan tray. Slot ID Displays the slot number in which the component in installed. Logic Power Consumed Displays the total amount of power that the chassis component is consuming for basic functionality. Inline Power Allocated Displays the sum of inline power allocated for ports in a line card. Inline Power Consumed Displays the sum of inline power consumed by all ports in a PoE line card. Total Inline Power Available Displays the total inline power that is available in the system for supply to PoE ports. Total Inline Power Used Displays the sum of inline power allocated across all PoE line cards. Total Inline Power Remaining Displays the difference ("Total Inline Power Available" minus "Total Inline Power Used"). Manage Ports using Power Priority and the Power Budget The allocation and return of power on ports depends on the total inline power available in the system and the power priority calculation. Determine the Power Priority for a Port FTOS uses a sophisticated port prioritization algorithm for determining which ports receive PoE so that PoE ports are powered up/down deterministically. FTOS uses the following four parameters, in order, for defining the power priority for a port: Power over Ethernet | 515
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