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andyny's avatar
andyny
Copper Contributor
May 05, 2020
Solved

MTU mismatch between stack and Datacenter

Dear experts,    Azure stack comes with pair of TOR switches that should establish bgp to the external DC switches. AFAIK , Stack TORS is configured with an MTU of 9216.    Do you anticipate any ...
Azure Stack
  • Tiberiu_Radu's avatar
    Tiberiu_Radu
    May 11, 2020

    andyny if you get any issues, open a support case (either with the OEM, or with Microsoft) and we can have a look at what's going on. Getting these right is important and as a production workload, you will be better off using support to have a look at these (rather than this forum I mean) 🙂

     

    good luck! and all the best!

andyny's avatar
andyny
Copper Contributor
May 11, 2020

Tiberiu_Radu Thank you for reply.

 

OEM does not allow us to change MTU settings on the Stack switches, and our DC using other value of MTU.

 

It seems that MTU mismatch will not cause problem for us, since source and destination would have MTU of 1500.

 

Tiberiu_Radu's avatar
Tiberiu_Radu
Former Employee
May 11, 2020

andyny if you get any issues, open a support case (either with the OEM, or with Microsoft) and we can have a look at what's going on. Getting these right is important and as a production workload, you will be better off using support to have a look at these (rather than this forum I mean) 🙂

 

good luck! and all the best!

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