Co-host WDS and DHCP on the same server
You should configure the WDS server to listen on a different port if you are planning to Co-host WDS and DHCP on the same server.
All you need to do is modifying an existing registry key value to 0 (zero).
Run the regedit on your DHCP & WDS Server and find the key below
Then change UseDHCPPorts value to 0 (zero).
And run the command below to activate your change.
WDSUTIL /Set-Server /UseDHCPPorts:No /DHCPOption60:Yes