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LAG and fail-over question.

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  • 1.  LAG and fail-over question.

    Posted 03-28-2018 16:37

    I have question about LAG and fail-over scheme. In example i would like to configure the interface of ge-0/0/0 and ge-0/0/1 into LAG. Then I will configure into ae0. Since the ae0 will provide maximum speed of 2 x 1G, my question is, if the link at ge-0/0/0 is down (or the cable is cut), does ae0 still up?



  • 2.  RE: LAG and fail-over question.

    Posted 03-28-2018 23:16

    You need to set minimum-link value to the interface ae0. let's say you set it as 1.

    set interfaces ae0 aggregated-ether-options minimum-links 1

    so when interface ge-0/0/0 down, because you set the minimum link to the ae0 is 1 link, the ae0 will stay up. Unless the both link down.



  • 3.  RE: LAG and fail-over question.
    Best Answer

    Posted 03-29-2018 12:48

    Hi,

     

    Minimum-link value is also not needed, if one of the links in the aggregate-ethernet bundle is up then ae interface will remain up.

    //Regards

    AD



  • 4.  RE: LAG and fail-over question.

    Posted 08-03-2018 23:06
    Ok. Thanks for the info.