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qfx3500 false fan report

  • 1.  qfx3500 false fan report

    Posted 11-06-2020 03:15


    we have 2x qfx3500 in VC and since last week it shows chassis #1 fan tray 2 (management fan) is Failed then today we replaced it with a healthy management module but it still showing it as failed,

    is it possible that qfx3500 is showing false report ?

    we are sure management module is healthy 

    can we ignore this?

    we are using junos 15.1R7.8


  • 2.  Re: qfx3500 false fan report

    Posted 11-06-2020 05:11



    if the fan continues to spin at normal rate then it could be a false alarm and you can ignore it.


    You can try to reboot the box once and see if the alarm goes away. you can also check out the below PR.



    If this solves your problem, please mark this post as "Accepted Solution".
    If you think that my answer was helpful, please spend some Kudos.




    Amit Rai