Switching

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Ask questions and share experiences about EX and QFX portfolios and all switching solutions across your data center, campus, and branch locations.
  • 1.  Question on EVPN VXLAN

     
    Posted 01-09-2024 09:20

    Hi.

    If a Juniper L2 VTEP has not learnt any MAC address yet, what will it do with a Broadcast or Unkown destination frame received on its L2 port? Will it drop it, or flood it over relevant VXLAN tunnels?

    Thanks,

    Deepak



  • 2.  RE: Question on EVPN VXLAN

    Posted 01-10-2024 18:47

    it will be flooded out  so that the local vtep learns what other vtep is connected to the destination host.  further more all, other vteps will learn of that same destination as well as the source hosts MAC.