Manage IP Adress

Beside simply technical build home network we learned before ( read here ), you’re also going to need Network Interface Cards (or NICs) in each computer, printer or any other device you want to be on the network. These can be your standard 10/100 ethernet cards or 802.11b/g cards which can be used for a wireless network. If you are building a wired network, you can use Ethernet equipment with 10MB or 100MB speeds.

They are both so inexpensive, that there is really no reason not to go for the 100MB equipment. These devices generally support equipment which runs in the older standard as well. There is also Gigabit Ethernet, but this is prohibitively expensive for many building a home network.

Install, attach and/or setup all hardware as per the manufacturers’ directions. Every device on the network needs to have at least one IP address of its own. IP addresses are those numbers you may have seen on the internet before, such as: 70-1-2-125. On a home network, your IP addresses will look like 192.168.0.1 or 10.121.0.1.

Your IP numbering should begin with the router. This device is the center of your network; imagine a star with rays of light emanating from it. Each cable or wireless signal is one of these rays of light. The ends of these rays are where your devices are. If the router has the number 192.168.0.1, then computers and other device should be numbered 192.168.0.2, 192.168.0.3. Don’t assign the same address to two devices.

You’ll have to read the manual for your router for the specifics on how to assign these addresses, as well as the documentation for your computer’s operating system.