<!-- @page { margin: 2cm } P { margin-bottom: 0.21cm } --> I need help with the following: I want to join two separate networks; I will call network 1 Big and network 2 Small all fictional names and IP addresses. The functional level of both domains is 2000, both running windows server 2003 with 2000 servers and Linux servers as well. Big Network Domain Controller (Windows 2003 Server) = 10.0.0.1, Does DHCP and DNS Default gateway (fedora) = 10.0.0.41, Does DNS and is a Linux server SQL server (Linux Server) = 10.0.0.30 Small Network Domain Controller = 192.168.1.100, Does DHCP and DNS Default gateway = 192.168.1.101 ADSL router Big network is connected to Small network by a cat 5 cable. Small network has two network cards on their DC; namely local - 192.168.1.100 and external 10.0.0.10 (connection for Big network) Question; How do I point the client PCs on Small network to an SQL server on Big network to connect to the Database and shared resources?

1) You can connect one of the ports on ADSL router 192.168.1.101 to the 10.0.0.0 network and create routing between 192.168.1.0 and 10.0.0.0 networks (if your router can do this) 2) Does DC in the Small network (192.168.1.100) route traffic between 192.168.1.0 and 10.0.0.0 networks? If yes you can add a static route to the clients to route to the 10.0.0.0 network through 192.168.1.100 Gateway.