答：常见的有以下几种，1、校园自己搭建的校园区域网。2、一般宽带，和家里的那种大致没有什么区别。3、无线网络，现在基本有wifi和3G两种。

摘要：现代随着网络的逐步普及，校园网络的建设是学校向信息化发展的必然选择，校园网网络系统是一个非常

Abstract: Modern With the gradual popularization of the network, the construction of a school campus network to the inevitable choice for the development of information technology, campus network system is a very large and complex system, it not only for modern teaching, integrated information management and office automation range of applications to provide basic operating platform, but also provide a variety of application services to make the information timely and accurately transmitted to the various systems. The campus network construction in the main applications of network technology to the important branch of local area network technology to the construction and management,
Therefore, the graduation project will focus on the process of building the campus local area network may be used in a variety of technical and implementation options for the design direction for the construction of the campus network to provide a theoretical basis and practical guidance.