Hi guys, here is my problem, I have 2 networks with its own T1 connection, router, firewall and dchp server, I need link both network togethers to be able to share files keeping its own T1 connections, router, firewall and dhcp server separate. as shown below. Any suggestions? Is ok if I have to add some other devices in order to link them, I just need to know how. Thanks a lot in advance.