- A wireless internet router is used for connecting a LAN (local area network) or a a WAN (wide area network). Most routers include Ethernet ports that allow them to send and receive packets over the network. You will need a router if you have more than one computer on a network. A wireless router enables you to network several computers without using cables. Routers also provide security to users by using encryption to prevent unauthorized users to access the network.
- Using an 802.11g wireless router, you can share files faster or print from a network printer faster than with an 802.11b router. The 802.11g is more expensive, and an 802.11b router will work fine for someone who doesn't need especially high speed.
- The router has to be configured for your network by using your PC's IP addresses. Your ISP(Internet Service Provider) can provide the IP address that you'll need. Most routers can be configured using http://192.168.1.1 or http://192.168.0.1. Your ISP can advise you on which you should use for the model router that you have. Once the IP addresses are identified DHCP (Dynamic Host Configuration Protocol), a protocol that is used to assign an IP address to your network, will need to be activated for the router's port. You will have the option to enter a user and password to connect to your router. For security purposes, it is best to use a password. Once you enter your Internet connection information into the router, you are allowed to connect to the internet.
