I have to install a wireless dlink router onto a customer’s wired lan so one staff member can be sectioned off behind this wireless router and his internet usage be identified as distinct from everyone else. So in his apartment is a network cable from the wall. I plugged it into the wan port on the wireless router (dlink dir-300). I turned off wireless as he doesn’t need it. It has 4 rj45 ports on the back. I plugged one of his PCs into one port and the other into the other. I set the IP address of the dlink to the default 192.168.0.1 with the subnet 255.255.255.0. DO I HAVE TO allocate both his PCs an IP address in the range of everyone else namely 192.168.0.2 to 254 or what? Can someone please list me steps? I have spent hours of this and got nowhere? Thanks. Bee