Ethernet

The Ethernet is a system of communication using radio waves within a wire, cable, or frequency between two or more computers. The interior workings include media access controls and frame formats. Today many manufacturers build an Ethernet into a computer’s motherboard. Since the 1990’s, the Ethernet has become one of the most standardized and widely used LAN (local access network) technologies. The system evolved in the 1970’s when Robert Metcalfe at XeroxParc wrote about possible Ethernet applications. Over several years’ time, the process became more refined and clear. Since then, the system has surpassed other major competitors like token ring. Mr. Metcalfe formed a company called 3Com that continues to provide innovations in this sector of Internet technology. Since the concept involves both theory and practical, electronic applications, it may be helpful to read about it before trying to understand and implement the technology in your personal computer. Several books have been published to explain the expanding use of the Ethernet. You can find these at local bookstores, hopefully on sale, or browse them at the major chains over a cup of coffee. You also can get books on this topic at your local

library for free as long as you return them within two weeks. Another source of information is in computer magazines. Look for these on the newsstand, or browse older copies in the public library. For more up-to-date information, surf the Net to find Websites with discussion boards of chat rooms full of users who have started threads on this topic. It is interesting to see what other users have to say, both good and bad, about this impressive technology. The Ethernet is an amazing innovation from the late 21st century. It is hard to imagine where it will lead in the 21st century. That’s why all of us should make an effort to learn a little bit about it so we won’t be left behind.