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  • Users: JDaggett
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  1. JDaggett

    LACP configuration relapse

    We have had an odd situation with Cisco 3750 edge switches attached to a Nortel 8600 core. The Nortel is running 4.1 software. We have done this successfully for years using legacy EtherChannel on the Cisco and basic MLT/SMLT on the 8600. The thing is that for this to work properly, the...
  2. JDaggett

    Error-Disable Propagation

    We have a mixed-vendor environment with Cisco on the edge and Nortel in the core. We are experiencing issues with an Error-Disable link shutdown on one Cisco edge switch being propagated through to every-single Cisco edge switch in the shop. More details, diagrams and a theory are in the...

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