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    show chassis power-ratings

    Syntax

    show chassis power-ratings

    Release Information

    Command introduced in Junos OS Release 8.4.

    Description

    (J Series routers only) Display the low-power consumption, high-power consumption, and heat dissipation ratings of the router. Low-power consumption, high-power consumption, and heat dissipation values are represented in nondimensional tokens.

    Options

    This command has no options.

    Required Privilege Level

    view

    List of Sample Output

    show chassis power-ratings
    show chassis power-ratings (Power Management Disabled)

    Output Fields

    Table 1 lists the output fields for the show chassis power-ratings command. Output fields are listed in the approximate order in which they appear.

    Table 1: show chassis power-ratings Output Fields

    Field Name

    Field Description

    Device

    Physical Interface Module (PIM) slot. (PIM slot numbers appear as FPC numbers in the output.)

    Total Tokens

    Maximum number of low-power, high-power, and heat tokens available for the router:

    • Low Power—Maximum number of low-power consumption tokens available for the router.
    • High Power—Maximum number of high-power consumption tokens available for the router.
    • Heat—Maximum number of heat tokens available for the router.

    FPC number

    PIM slot number and power and heat information for the PIM in this slot:

    • Low Power—PIM low-power consumption. The number of low-power tokens used by the PIM.
    • High Power—PIM high-power consumption. The number of high-power tokens used by the PIM.
    • Heat—The number of PIM heat dissipation tokens used by this PIM.
    • Ratings—Status of the PIM slot. The status of the slot is based on either the configuration of the slot or the power use and heat dissipation of the PIM in that slot:

      Note: The request chassis fpc command has no effect on the status of the PIM slot.

      • OK—The PIM in this PIM slot can be brought online.
      • Exceeded—The PIM cannot be brought online because the PIM slot has been disabled by J Series power management. The PIM in this PIM slot exceeds the maximum number of low-power tokens, high-power tokens, or heat tokens.
      • Empty—No PIM is installed in the PIM slot.
      • Cfg offline—The PIM cannot be brought online because the PIM slot has been disabled by the set chassis fpc offline command.

    Tokens Used

    Total number of low-power, high-power, and heat tokens used by the router:

    • Low Power—The total number of low-power tokens used by the router.
    • High Power—The total number of high-power tokens used by the router.
    • Heat—Number of heat tokens used by the router.
    • Ratings—If blank, J Series power management is enabled. No Power Mgmt indicates that J Series power management has been disabled by the set chassis disable_power_management command.

      Note: Use extreme caution when disabling J Series power management. To prevent equipment damage, do not install a combination of PIMs that exceeds the power and heat capacity of the router when J Series power management is disabled.

    Sample Output

    show chassis power-ratings

    user@host> show chassis power-ratings
    Device          Low        High   Heat    Ratings
                Power      Power
Total Tokens    83         83     83      -
FPC 1           6          27     21      OK
FPC 2           3          27     18      OK
FPC 3           0          0      0       Empty
FPC 4           0          0      0       Empty
FPC 5           2          0      2       Exceeded
Tokens Used     11         54     41      -

    show chassis power-ratings (Power Management Disabled)

    user@host> show chassis power-ratings
    Device          Low        High   Heat    Ratings
                Power      Power
Total Tokens    83         83     83      -
FPC 1           6          27     21      OK
FPC 2           3          27     18      OK
FPC 3           0          0      0       Empty
FPC 4           0          0      0       Empty
FPC 5           2          0      2       Exceeded
Tokens Used     11         54     41      No Power Mgmt

    Published: 2013-01-30

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