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danielkaliel's avatar
danielkaliel
Copper Contributor
Jul 09, 2020

Exchange Cluster Network Down

We had some firewall issues that have since been resolved, but the cluster network on the DAG still shows as down.  Is there a powershell command I can run to bring the cluster network up?

2013
dag
Exchange Server
  • Dominik Hoefling's avatar
    Dominik Hoefling
    MVP
    Jul 10, 2020

    danielkaliel You can get a detailed view of the error message if you are using the following cmdlet: 

    Get-DatabaseAvailabilityGroup | Select -ExpandProperty:Servers | Test-ReplicationHealth | Where {$_.Result.Vale -ne "Passed"} | Format-List
     
    Some more details about the error message would be great.
    • danielkaliel's avatar
      danielkaliel
      Copper Contributor
      Jul 16, 2020

      Dominik Hoefling We needed the DAG functioning at 100% quickly, so I restarted one of the Exchange servers and that forced the DAG to establish the connection over the replication network once again.  If there is a command that will do the same, I'd appreciate knowing what it is so that a server restart is not required.

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