Ok, I figured out how to fix my problem.
The cable going from the Cisco to the Linksys needed to be plugged into one of the four basic ports, not the internet port.
I had it plugged into the Internet port, so the Linksys router acted as everything on the Cisco side of the network was external, hence the problem.
I also disabled the DHCP on the Linksys, the Linksys Router is basically acting as a wireless switch.
Just wanted to post this in case anyone out there came across the same problem.
Thanks