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spanning tree ,vpc,ayer 2 vxlan-vlan mapping

fly
Explorer
Explorer

Hi,

    I found when I config two leaf switch as vpc , and map one layer 2 vlan to one vxlan vnid, and found spanning tree on this vlan has gone, and layer3 vni vlan has spanning tree running .

   is this normal behavior  on nexus 93180EX switch!

    thank you

Jeremy

2 Replies 2

Hanfeng Cai
Cisco Employee
Cisco Employee

I believe this is not expected behavior, would you please provide more detail?

Hi

  I found problem,I config suppress arp under one vni of one vpc peer, and not config on another vpc peer.

   So there is type 1 inconsistency and vlan disabled,so stp's gone.

   thank you

Andy

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