I am going to have to go back and read some of these suggestions again.....
so it seems that when I try and use a thrid machine things crap out
but here's the weird part so laptop 1 works consistantly
laptop 2 and xbox 360 seems only one works at a time
took laptop 1 into the basement and used the xbox plug and it works fine
so I wonder if it has something to do with the xbox itself? is there a manual setting I should put on it? should i set the xbox to the same ip address and what not as laptop 1? Will that be a problem if laptop and xbox are on at the same time with the same ip address?
I am really feeling in over my head
oh and before all this I was using a dlink dir-825 with laptop 1 and 2 via ethernet and ps3, wii, xbox 360, apple tv, android phone all hooked to the wi fi never had any problems in about 2 years
Ok, what is happening here....
Before, when you were using the DLR-825 it was taking a single IP from Rogers and then using Network Address Translation (NAT) served the traffic to the device that requested it on your home network. These were issued IP addresses in the 192.168.0.x range using DHCP (Dynamic Host Configuration Protocol).
After you took the DLR-825 out, all your computers and devices are connected to the Rogers network segment. When a DHCP request is issued by a computer it will go through to Rogers DHCP servers and these will issue a maximum of two IP addresses - hence the inconsistency you get.
Dont set a static IP for anything, if you end up with two devices with the same IP address you will get an IP conflict and one or both of the devices will disable themselves.
The easiest solution is to leave the computers and consoles plugged into the switches as they are now, but unplug the cable that goes from the basement switch to the upstairs switch. Also unplug your Rogers modem from the upstairs switch. Put your DLR-825 alongside the upstairs switch, and connect the network cable ffrom the Rogers modem to the Internet port on the DLR-825. Plug your upstairs and downstairs switches into LAN ports 1 and 2 of the DLR-825. Power on and configure the DLR-825 if you need to. Reboot all your computers and consoles and all should be good again.