计算机网络技术的原理及发展趋势

摘要

As a product of the information age, computer network technology is a product that combined IT technology and communication technology. Since the production, computer network has had a huge impact for the transformation of human society. This paper introduces the basic theory and the development trend of computer network and carries on an in-depth discussion.%计算机网络技术作为信息时代的产物，它是IT技术与通信技术相互结合后的产物。计算机网络自产生之日起就对人类社会的变革产生了巨大的影响。本文介绍了计算机网络基本原理及其发展趋势，并以此为出发点进行了较为深入的讨论。