基于计算机网络技术、通讯技术和多媒体技术的现代化、信息化的教育和管理,是二十一世纪教育改革与发展的重点。稳定、可靠的校园网是现代教学与管理的基础、平台。如何建立一个适合多媒体通信的计算机网络环境, 以及在此环境下如何有效地进行网络教学和管理,是推进现代教育与管理的关键。 Based on the computer network technology, communication technology and multimedia technology modernization, information technology education and management, is the twenty-first century education reform and development of the focus. Stable and reliable campus network is the foundation and platform of modern teaching and management. How to establish a computer network environment suitable for multimedia communication and how to effectively teach and manage the network in this environment is the key to promote modern education and management.