Create new forest on powershell

  # Install AD DS Role

Install-WindowsFeature AD-Domain-Services -IncludeManagementTools

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  # Change Computer Name

Rename-Computer -NewName "server-computer" -Restart

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  # Create the New Forest

Install-ADDSForest ` -DomainName "server.kh" ` -DomainNetbiosName "server-bios" ` -ForestMode Win2012R2 ` -DomainMode Win2012R2 ` -InstallDns:$true ` -CreateDnsDelegation:$false ` -Force

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  # Change DNS Server Again

netsh interface ipv4 set dnsservers "server" static 172.31.255.14 netsh interface ipv4 add dnsservers "server" 8.8.8.8

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