The IP of the dlink really doesn't matter unless you need to connect to its web page. The address range of the DHCP is important if you are not running static IPs. For the RoboRio bot make sure the DHCP is turned on and set for the correct range. Just changing the IP of the dlink will not do this. The
Week zero page of screensteps is a good read for the Crio. The IP of the driver station for the crios needs to be 10.te.am.xx where the te.am. matches the CRio.