I would like to connect two LANs from one PC. The first network will be used for application software and the second for Internet and e-mail. The application network is owned by another company and ...

Ethernet ports are usually just relegated to connecting computers to routers to facilitate an internet connection, but they're capable of much more than that.

At home I have two computers, in two different rooms, both with internet access. My main computer is connected through a router that is connected to a cable modem, the cable modem is also connected to ...