Powershell Tip #37: Determine the Forest and Domain functional levels

By powershellgu | September 8, 2015

Tip: You can determine the domain and forest functional levels:

function Get-ADFunctionalLevel
{
    [PSCustomObject]@{
      Forest = $((Get-ADForest).ForestMode)
      Domain = $((Get-ADDomain).DomainMode)
    }
}

function Get-ADFunctionalLevel

{

[PSCustomObject]@{

Forest = $((Get-ADForest).ForestMode)

Domain = $((Get-ADDomain).DomainMode)

}

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