Windows XP Networking

This chapter discusses some of the basic theory of networking that assists if problems have to be troubleshooted with network connectivity. This chapter also helps to learn information that allows the configuration of various networking components in Windows XP. With Windows XP, Microsoft continues its drive to improve the integration of networking capabilities with the operating system and to provide greater functionality of its networking. Transmission control protocol/Internet protocol (TCP/IP), for example, is now a core component of the operating system and cannot be uninstalled. Windows XP supports a wide range of hardware devices to enable communication with other computers. There is wide support for traditional network devices, such as network interface cards (NICs) and modems. For the home user, there is support for host phoneline network adaptors (HPNA) that allows people to use their existing telephone lines inside their house as a medium for computers to communicate with one another. In addition, there is support for wireless devices that allows one to use infrared or radio frequencies as media for computers to communicate with one another. Therefore, whether one is a corporate administrator or a home user, Windows XP should make it easier for one to set up or use an existing infrastructure to enable networking.