The simplest way to set up a home network, including both computers with wired connections and computers with wireless connections, is to set up a wireless router immediately following your DSL modem or Cable modem. Sometimes, a DSL modem even has the router built into it.
In this setup, all the computers are assigned their IP addresses by the DHCP server that is built into the router. All are on the same logical network. However, their ability to share files, printers, and otherwise communicate between each other will depend on your settings in each computer.
In order to share files, you have to tell Windows (or Linux, etc.) to enable file and printer sharing, identify which directories should be shared, and have the computers on the same Windows Workgroup (or Windows domain, if you’re a very advanced user running a Windows domain controller). You’ll also have to tell the firewall programs on each computer to allow the sharing with the other computers — or the firewall will block the data.
Continue reading Home Networking — Wired + Wireless Connections
