====== Install DHCP on Windows server 2016 core ======
  - Install DHCP role with management tools
  - perform post installation tasks
  - restart the service
  - tell windows that the post installation tasks are complete
<code powershell|>
Install-WindowsFeature DHCP -IncludeManagementTools
netsh dhcp add securitygroups
Restart-service dhcpserver
Add-DhcpServerInDC  <hostname of the DHCP server>  <IP address of the DHCP server>
Set-ItemProperty –Path registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ServerManager\Roles\12 –Name ConfigurationState –Value 2
</code>