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  • 1.  Learned MAC with flag 0x2001f and deleted MAC with flag 0x1000

    Posted 03-31-2021 23:00
    Hi,

    I have asked this question to the routing community section before. I was unable to find the switching community. Here is my previous discussion thread.

    I would like to ask. What would the flag code mean on the following two messages?
    Wed Mar 17 19:22:59 2021 vlan_name vlan_1847+1847 mac bc:91:b5:aa:d9:85 was learned on ae20.0 with flags: 0x2001f
    Wed Mar 17 19:22:59 2021 vlan_name vlan_1847+1847 mac ba:89:c8:df:47:91 was deleted from ae20.0 with flags: 0x1000​

    I found it when investigating in MAC learning behaviour by using "show ethernet-switching mac-learning-log" on EX switch device.



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  • 2.  RE: Learned MAC with flag 0x2001f and deleted MAC with flag 0x1000
    Best Answer

     
    Posted 04-02-2021 03:22
    Hi

    I think the flags in this message indicate the action.
    0x1000 is for deletion
    0x2001f for learning
    0x2101f for changing

    Hope this helps


  • 3.  RE: Learned MAC with flag 0x2001f and deleted MAC with flag 0x1000

    Posted 04-05-2021 02:57
    Ok then, thank you. I didn't realize that the answer is so simple.


  • 4.  RE: Learned MAC with flag 0x2001f and deleted MAC with flag 0x1000

    Posted 11-01-2023 10:12

    And what does the following flag stand for:

    flags: 0x8002001f



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    Thomas Guldener
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  • 5.  RE: Learned MAC with flag 0x2001f and deleted MAC with flag 0x1000

    Posted 01-23-2024 06:20

    So, how we can resolve CPU high utilization issue?



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    REZA HOORJANDI
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