computer:2:know

Aruba 8325 CX - loop protection on switching core approach > with action do-not-disable

 enabling spanning tree is not always a good idea, maybe it is better to use features like loop protection these days:



example:



interface 1/1/24

    description Server-X

    no shutdown

    no routing

    vlan trunk native 1

    vlan trunk allowed 1,100,101

    loop-protect

    loop-protect action do-not-disable



if there is a loop detected you will get log messages like:

<timestamp> .. <WARN> Event|2803|LOG_WARN|AMM|1/1|Loop detected on port lag256



>> make sure that you have some error detection in place that immediately informs you about such events, so that the loop causing device can be identified and disabled

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Aruba 8325 CX - loop protection on switching core approach > with action do-not-disable