DSCResources/MSFT_ADDomainFunctionalLevel/en-US/about_ADDomainFunctionalLevel.help.txt

.NAME
    ADDomainFunctionalLevel
 
.DESCRIPTION
    This resource change the domain functional level. Functional levels can
    be read more about in the article [Forest and Domain Functional Levels](https://docs.microsoft.com/sv-se/windows-server/identity/ad-ds/active-directory-functional-levels).
 
    **WARNING: This action might be irreversibel!** Make sure to understand
    the consequences by changing a functional level.
 
    Read more about raising function levels and potential rolling back
    scenarios in the Active Directory documentation, for example in the
    article [Upgrade Domain Controllers to Windows Server 2016](https://docs.microsoft.com/sv-se/windows-server/identity/ad-ds/deploy/upgrade-domain-controllers).
 
    ## Requirements
 
    * Target machine must be running Windows Server 2008 R2 or later.
    * Target machine must be running the minimum required operating system
      version for the domain functional level to set.
 
.PARAMETER DomainIdentity
    Key - String
    Specifies the Active Directory domain to modify. You can identify a domain by its distinguished name, GUID, security identifier, DNS domain name, or NetBIOS domain name.
 
.PARAMETER DomainMode
    Required - String
    Allowed values: Windows2008R2Domain, Windows2012Domain, Windows2012R2Domain, Windows2016Domain
    Specifies the functional level for the Active Directory domain.
 
.EXAMPLE 1
 
This configuration will change the domain functional level to
a Windows Server 2012 R2 Domain.
 
Configuration ADDomainFunctionalLevel_SetLevel_Config
{
    Import-DscResource -ModuleName ActiveDirectoryDsc
 
    node localhost
    {
        ADDomainFunctionalLevel 'ChangeDomainFunctionalLevel'
        {
            DomainIdentity = 'contoso.com'
            DomainMode = 'Windows2012R2Domain'
        }
    }
}