学生宿舍局域网建设论文

1学生宿舍局域网建设摘要当今时代是一个以信息技术（InformationTechnology,简称IT）为代表的知识经济时代，各种先进的科学技术迅猛发展，给人们的生活带来了深远的影响，它极大的改善我们的生活方式。以计算机技术和网络通信技术为代表的信息科技改变着我们的生活，从手机通信到3G技术，从互联网普及到电子商务的广泛应用，而其中的计算机网络技术的发展更为迅速，从有线网络普及入户，到无线网络遍及生活中的各种场所，人们的生活已经离不开计算机网络，并且随着因特网的普及与发展，给我们的学习与生活带来极大的方便。随着人们对于信息资源共享以及信息交流的迫切需求，促使网络技术快速发展。在人类信息文明的发展过程中，计算机网络的作用越来越明显。随着计算机网络管理功能的强化，计算机硬件技术和软件技术都与网络技术融合到一起。人们越来越意识到网络的重要性，通过网络，人们拉近了彼此之间的距离。本来分散在各处的计算机被网络紧紧的联系在了一起。计算机局域网作为网络的一个常见类型，发挥了不可忽视的作用。在这个局域网中，我们可以在它们之间共享程序、文档等各种资源。随着网络应用的发展计算机病毒形式及传播途径日趋多样化，安全问题日益复杂化，网络安全建设已不再像单台计算安全防护那样简单。计算机网络安全需要建立多层次的、立体的防护体系，要具备完善的管理系统来设置和维护对安全的防护策略。学生宿舍局域网作为学校中最小的网络个体，文章将从网络组建、网络设置及网络安全等方面进行分析。关键词：局域网、Internet、计算机网络、网络安全2ABSTRACTEraisanInformationTechnology(InformationTechnology,IT)asarepresentativeoftheknowledgeeconomyera,allkindsofadvancedscienceandTechnologyrapiddevelopment,hasbroughttheprofoundinfluencetopeople'slife,ITgreatlyimproveourwayoflife.Representedbycomputertechnologyandnetworkcommunicationtechnologyofinformationscienceandtechnologychangeourlives,frommobilecommunicationsto3gtechnology,fromthepopularizationoftheInternettothewideapplicationofelectroniccommerce,andthemorerapiddevelopmentofcomputernetworktechnology,fromcablenetworkpopularizinghousehold,toawirelessnetworkthroughoutlifeinvariousplaces,people'slifehasbeeninseparablefromthecomputernetwork,andwiththepopularizationanddevelopmentoftheInternet,bringgreatconveniencetoourstudyandlife.Aspeopletheurgentdemandforinformationresourcessharingandinformationexchange,topromoterapiddevelopmentofnetworktechnology.Intheprocessofthedevelopmentofhumaninformationcivilization,theroleofthecomputernetworkismoreandmoreobvious.Withthestrengtheningofcomputernetworkmanagementfunction,thecomputerhardwaretechnologyandsoftwaretechnologyandnetworktechnologymergetogether.Peoplearebecomingmoreandmoreawareoftheimportanceofthenetwork,throughthenetwork,thedistancebetweenpeopleclosertoeachother.Originallyscatteredeverywherecomputerisnetworktightlytogether.Computerlocalareanetwork(LAN)asacommontypeofnetworks,playedarolecannotbeignored.Inthelocalareanetwork(LAN),wecansharebetweenthemprocedures,documentsandotherresources.Withthedevelopmentofthenetworkapplicationformsandcomputervirustransmissionhasbecomeincreasinglydiverse,securityproblemisbecomingmoreandmorecomplicated,thenetworksecurityconstructionisnolongerassimpleasasinglecomputingsafetyprotection.Needtobuildamulti-level,three-dimensionalcomputernetworksecurityprotectionsystem,andtohavetheperfectmanagementsystemtosetupandmaintenanceofsecurityprotectionstrategy.StudentdormitoryLANastheleastofschoolnetworkindividuals,thearticlewillbeformedfromthenetwork,networkSettingsandnetworksecurity,etc3wereanalyzed.Keywords:LAN,Internet,computernetwork,networksecurity4目录摘要................................................................................1ABSTRACT..........................................................................2前言................................................................................5一、计算机网络......................................................6二、局域网简介......................................................62.1、局域网的定义..............................................................62.2、局域网的最大特点.........................................................62.3、局域网的拓扑结构.........................................................62.4、局域网的传输媒体.........................................................82.5、局域网的网络设备.........................................................8三、网络的体系结构..................................................9四、网络协议.......................................................104.1、TCP/IP协议..............................................................104.2、超文本传输协议(HTTP)...................................................114.3、文件传输协议(FTP).......................................................114.4、远程登录协议（Telnet）................................................11五、宿舍局域网分析与组建...........................................125.1、组网设备准备工作.......................................................125.1.1、无线宽带路由器........................................125.1.2、选择网线..............................................125.1.3、网卡..................................................135.2、组网方式.................................................................135.3、设备连接...................................................................135.3.1、设置路由..............................................145.3.2、IP地址的设置.........................................145.4、局域网共享的实现........................................................14六、宿舍局域网日常维护.............................................146.1、如何解除WindowsXP系统的文件共享限制.............................146.2、解决IP地址冲突..........................................................156.3、病毒防治...................................................................156.3.1、挑选杀毒软件..........................................166.3.2、小心使用移动存储设备..................................16结论...............................................................................17参考文献......................................................