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    Display the SFM Environmental Status

    Purpose

    To display the SFM environmental status.

    Action

    To display the SFM environmental information, use the following command:

    user@host> show chassis environment

    Sample Output

    user@host> show chassis environment
    Class Item                   Status     Measurement
    Power PEM 0                  OK        
          PEM 1                  OK        
    Temp  
    [...Output truncated...]
      SPP 0                  OK         37 degrees C / 98 degrees F
          SPR 0                  OK         46 degrees C / 114 degrees F
          SPP 1                  OK         38 degrees C / 100 degrees F
          SPR 1                  OK         48 degrees C / 118 degrees F
          SPP 2                  OK         39 degrees C / 102 degrees F
          SPR 2                  OK         54 degrees C / 129 degrees F
          SFM 3                  Offline   
    [...Output truncated...]
    

    Meaning

    The command output displays the status and temperature for the SFM and its two serialized components: the SPP card and the SPR card.

    If there is a problem with the SFM status, you can display more detailed environmental information with the following command:

    user@host> show chassis environment sfm
    user@host> show chassis environment sfm
    SFM 0 status:
      State                           Online
      SPP temperature              36 degrees C / 96 degrees F
      SPR temperature              45 degrees C / 113 degrees F
      SPP Power:
        1.5 V                    1501 mV
        2.5 V                    2485 mV
        3.3 V                    3291 mV
        5.0 V                    5020 mV
        5.0 V bias               4974 mV
      SPR Power:
        1.5 V                    1501 mV
        2.5 V                    2492 mV
        3.3 V                    3301 mV
        5.0 V                    5028 mV
        5.0 V bias               4986 mV
        8.0 V bias               8305 mV
      CMB Revision                 12
    SFM 1 status:
      [...Output truncated...]
    SFM 2 status:
      [...Output truncated...]
    SFM 3 status:       
    gm  State                           Offline
     - Hard FPC error   
      [...Output truncated...]
    

    The command output displays the SFM slot, status, and temperature of the air flowing past the SPP card and the SPR card. It also displays information about the SFM power supplies. The chassis management bus (CMB) backup revision level is also displayed.

    You can display the environmental status of a particular SFM with the following command:

    user@host> show chassis environment sfm sfm-slot
     

    Related Documentation

     

    Published: 2012-08-20