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CmdID / PowerShell / Cmdlets / Get

Get-ClientAccessArray

Use the Get-ClientAccessArray cmdlet to view legacy RPC Client Access arrays (load-balanced arrays of Client Access servers within a single Active Directory site) that exist in your Exchange organization. Exchange PowerShell reference

From the Exchange PowerShell reference 3 parameters Its page in the reference

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Parameters

3 in the Exchange PowerShell reference
-IdentityThe Identity parameter specifies the Client Access array that you want to view.
-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.
-SiteThe Site parameter filters the results by Active Directory site.