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Capturing transmitted BPDUs

  • 1.  Capturing transmitted BPDUs

     
    Posted 02-06-2021 14:41
    Hi.

    Using 'monitor traffic ...', I cannot capture transmitted BPDUs on a device, only received BPDUs.

    Why is that?


    Thanks,
    Deepak


  • 2.  RE: Capturing transmitted BPDUs

     
    Posted 02-08-2021 03:09
    You do not see the STP bpdu on the monitor traffic because it never goes through the RE kernel.
    It is transmitted directly from the PFE periodically.
    You can check this from show ppm transmissions detail.