Show current settings

Powershell:    get-ExchangeServer -identity <servername> -status | fl

Powershell:   get-ADServersettings | fl

you can find info in the Event log/app id = 2080

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Set Static GC Server

Powershell: Set-ExchangeServer -Identity <servername> -StaticGlobalCatalogs <FQDN of DC GC >                            “If  you want to go back, change <FQDN of DC GC > to $Null  ”

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Show key in Registry

[PS] C:\Windows\system32>$key=get-itemProperty “HKLM:\system\CurrentControlSet\services\MSExchange ADAccess\Profiles\Default\UserGC1” | select -Property HostName | fl HostName

[PS] C:\Windows\system32>$key

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For change , restart MS Exchange services or restart server

🙂

Get-Counter -ComputerName DAGNAME -Counter “\MSExchange Replication(*)\Continuous replication – block mode Active”

1 = block mode is active
0 = is not.

Active Database will always show “0”

Get-Counter -ComputerName NameOfServer  “\MSExchange RpcClientAccess\User Count”