Hi i have configred sccmR2 in a single server with all services (AD,DHCP,WDS,) client is not contacting the server via pxe to get the ip from the server

Have you enabled the options in WDS ? Do not listen on Port 67 Enable DHCP Option 60 These are found on the DHCP tab in the properties of your WDS server.Miguel Rodriguez

Is the WDS service started? Is the client on the same subnet as the sccm/ wds server? have you specified any ip helpers?Kind Regards, Tom Ziegler http://www.sccmguy.com | Twitter @Tom_Ziegler

Check your IP Helpers. You need one for DHCP to get an IP and a helper to get to SCCM.