How do I set up a LAN?

Setting up a local area connection (LAN) today is easier than ever before with plenty of low cost network solutions technology available.  Furthermore, for internal LANS security devices and software are more accessible and also less expensive.Whether you want to connect users internally within an organisation or at home, the following pointers will show you that setting up a LAN for intranet and internet access is perfectly simple.

1) Designate a computer within your LAN that is to be used as the server.Use a computer that is centrally located and that is unlikely to be moved since it will be the focal point of your LAN.Make sure you keep it in a safe and secure location.

2) Buy and install a router.Attach either a wireless or wired router to your server.  Run the software that comes with the router and follow the directions to hook up appropriate wires between your internet connection, the router and your server.

3)  Make sure you have a connection to the internet.The next step is for you to set up the other computers to be connected to the LAN.If you are setting up a wired LAN, you need to run cables from each computer to the main router so take the location of each computer into account when you are purchasing the required cables.

4) Add a firewall to your server as well as the computers on the network in order to set up the internal LAN.Do note that some routers will already come with security features, including firewall protection.Remember to use password protection in order to prevent outsiders from accessing your internal LAN.

5)  Realise that some LANs include computers located around the world

If you are looking to set up a more substantial network, perhaps in an educational establishment or for a business LAN then the task is more than likely to be too much for one person to undertake.  In such cases it is almost always the best case to utilise the services of a professional computer network solutions company.