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    Display SFM Error Messages in the System Log File

    Purpose

    To determine the details of the SFM error messages in the system log file.

    Action

    To display the SFM error messages in the system log file, use the following CLI command:

    user@host> show log messages

    Sample Output

    user@host> show log messages
    Jun 11 20:31:11 hissy-re0 craftd[556]:  Major alarm set, No SFM Online, the box is not forwarding
    Jun 11 20:31:11 hissy-re0 alarmd[555]: Alarm set: SFM color=RED, class=CHASSIS, reason=No SFM Online, the box is not forwarding 
    

    Meaning

    The messages system log file records the time the failure or event occurred, the severity level, a code, and a message description. You can also use the show log messages | match sfm command to see error messages that are generated when an SFM fails or is offline. Use this information to diagnose a power supply problem and to let the Juniper Networks Technical Assistance Center (JTAC) know what error messages were generated and the router events that occurred before and after the problem. For more information about system log messages, see the Junos OS System Log Messages Reference.

     

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    Published: 2012-08-20