中学校园网组建.doc

中学校园网组建【摘 要】 中学校园网的组建，是一个较先进且非常实用的课题，主要从校园网的需求和作用进行分析。中学校园网的建立，是多媒体教学的重要基础，首先教师可以多渠道、多方位、多形式的进行教学，可以把教程放在网上实现教学资源的共享，进行远程的教育、交流；另外学生可以更加广阔的学习知识并与老师有多种形式的交流。网络的无处不在让学习的空间和时间都得到了较大的延伸，可有选择性的主动学习、提高自身综合素质。使校园的办公管理进入一种高效、节约、严谨的状态，从而发生质的飞跃。中学校园网硬件系统的实施包括主干网、子网、服务器及各标准参数；软件系统的实施包括网间协议、操件平台、应用软件、网络管理等。【关键词】??? 路由器? 综合布线? 局域网? 对等网? 主从网? 防火墙? Summary? The set-up of campus network of middle school, is a more advanced and very more practical subject, analyse from the demand and function for campus network mainly. Foundation , middle school of campus network, important foundation, multimedia of teaching, teacher can multi-channel diversified at first, a multi-form one carry on teaching, can put the study course on the net the sharing of realizing teaching resources , carry on long-range education , exchange; Study knowledge and having diversified forms of exchanges with the teacher that students can be wider in addition. Because the network is ubiquitous, the space and time of study get greater extension, alternative initiative study , improving ones own overall qualities. Make the office administration of the campus enter high-efficiently , economizes , rigorous, a real-time qualitative leap.? Implementation , hardware of system in the implementation , middle school of campus network, including backbone , sub network , server , all standard parameter; Implementation of software, including agreement under network , speak pieces of platform , application software , network management (including virus taking precautions against , secret authentication ). Keyword? Router? Comprehensive wiring? LAN? Reciprocity network? Principal and subordinate network?? Fire wall? 目 录 引 言?3一、校园网的需求分析?41.教学方面：?42．学校管理方面：?53．其它方面?6二、校园网设计原则和设计目标?71．设计原则?72．功能和目标?73．技术指标?8三、校园网实施方案?81．校园网特点?82．设计分析?93．系统设计?94．网络主干设计?105．模块化组网设计?126．网络可靠性设计?127．网络安全设计?128．局域网综合布线?12四、校园网的实施方案?131．组建中小型办公局域网方案?132．组建宿舍局域网方案?153．搭建多媒体教学网?17五、校园网络建设中网络安全问题?181．网络病毒的防范?182．防火墙?183．用入侵检测系