【正文】 .......................................................21. 計(jì)算機(jī)網(wǎng)絡(luò)的分類 ................................................................................................22. 計(jì)算機(jī)網(wǎng)絡(luò)的拓?fù)浣Y(jié)構(gòu) ........................................................................................3二. 計(jì)算機(jī)網(wǎng)絡(luò)的相關(guān)技術(shù) ................................................................................................41. 網(wǎng)絡(luò)結(jié)構(gòu)層次 ........................................................................................................42. IP 地址和 MAC 地址 ...............................................................................................53. 網(wǎng)絡(luò)協(xié)議 ................................................................................................................74. IEEE 局域網(wǎng)系列標(biāo)準(zhǔn) ...........................................................................................8三. 傳輸介質(zhì)及網(wǎng)絡(luò)設(shè)備 ....................................................................................................91. 網(wǎng)卡 ........................................................................................................................92. 交換機(jī) ....................................................................................................................93. 路由器 ..................................................................................................................104. 傳輸介質(zhì) ..............................................................................................................10第二章 景山衛(wèi)生局局域網(wǎng)的建設(shè) .....................................................................12一. 項(xiàng)目背景 ......................................................................................................................12二. 需求分析 ......................................................................................................................12三. 設(shè)計(jì)思路 ......................................................................................................................131. 總體設(shè)計(jì)原則 ......................................................................................................132. 總體功能 ..............................................................................................................14四. 網(wǎng)絡(luò)建設(shè) ......................................................................................................................141. 網(wǎng)絡(luò)拓?fù)鋱D ..........................................................................................................142. 網(wǎng)絡(luò)層次 ..............................................................................................................153. 交換機(jī)的具體部署 ..............................................................................................164. 局域網(wǎng)中其他設(shè)備及軟件 ..................................................................................175. VLAN 劃分 .............................................................................................................186. IP 地址規(guī)劃 .........................................................................................................187. 設(shè)備選型 ..............................................................................................................19結(jié) 論 ............................................................................................................................26參考文獻(xiàn) ......................................................................................................................27致 謝 ............................................................................................................................281前 言當(dāng)今時(shí)代是一個(gè)以信息技術(shù)（Information Technology,簡稱 IT）為代表的知識經(jīng)濟(jì)時(shí)代，計(jì)算機(jī)技術(shù)和信息科技的發(fā)展更是日新月異，從各個(gè)方面影響和改變著我們的生活，而其中的計(jì)算機(jī)網(wǎng)絡(luò)技術(shù)的發(fā)展更為迅速，已經(jīng)滲透到了我們生活的各個(gè)方面，人們已經(jīng)離不開計(jì)算機(jī)網(wǎng)絡(luò)，并且隨著因特網(wǎng)的迅速普及，給我們的學(xué)習(xí)與生活條件帶來更大的方便，我們與外部世界的聯(lián)系將更加的緊密和快速。而景山衛(wèi)生局局域網(wǎng)工程建設(shè)中主要應(yīng)用了網(wǎng)絡(luò)技術(shù)中的重要分支局域網(wǎng)技術(shù)來建設(shè)與管理的，因此本畢業(yè)設(shè)計(jì)課題將主要以景山衛(wèi)生局局域網(wǎng)建設(shè)過程可能用到的各種技術(shù)及實(shí)施方案為設(shè)計(jì)方向，為景山衛(wèi)生局局域網(wǎng)的建設(shè)提供理論依據(jù)和實(shí)踐指導(dǎo)。本人簽名： 日期： I摘 要隨著網(wǎng)絡(luò)的逐步普及，辦公網(wǎng)絡(luò)的建設(shè)是各企業(yè)單位、事業(yè)單位、政府機(jī)關(guān)向信息化發(fā)展的必然選擇。對本論文所涉及的研究工作做出貢獻(xiàn)的其他個(gè)人和集體，均已在文中以明確的方式標(biāo)明。學(xué)號 202053131014 密級 武漢大學(xué)?？飘厴I(yè)論文景山衛(wèi)生局局域網(wǎng)的建設(shè)院（系）名稱：計(jì)算機(jī)學(xué)院專 業(yè) 名 稱：計(jì)算機(jī)科學(xué)與技術(shù) 學(xué) 生 姓 名：蔣童童 指 導(dǎo) 教 師：張玉萍 二○一三年四月 BACHELOR’S DEGREE THESISOF WUHAN UNIVERSITYThe construction of Jingshan Hill health Bureau LanCollege : Computer Subject : Computer Application TechnologyName : Iiang tongtongDirectde by : Zhang YupingApril 2020鄭 重 聲 明本人呈交的學(xué)位論文，是在導(dǎo)師的指導(dǎo)下，獨(dú)立進(jìn)行研究工作所取得的成果，所有數(shù)據(jù)、圖片資料真實(shí)可靠。盡我所知，除文中已經(jīng)注明引用的內(nèi)容外，本學(xué)位論文的研究成果不包含他人享有著作權(quán)的內(nèi)容。本學(xué)位論文的知識產(chǎn)權(quán)歸屬于培養(yǎng)單位。本畢業(yè)設(shè)計(jì)中景山衛(wèi)生局局域網(wǎng)系統(tǒng)是一個(gè)非常龐大而復(fù)雜的系統(tǒng)，它不僅為綜合信息管理和辦公自動(dòng)化等一系列應(yīng)用提供基本操作平臺，而且能提供多種應(yīng)用服務(wù)，使信息能及時(shí)、準(zhǔn)確地傳送給各個(gè)系統(tǒng)。關(guān)鍵詞：局域網(wǎng)、Inter 、計(jì)算機(jī)網(wǎng)絡(luò)、網(wǎng)絡(luò)協(xié)議、服務(wù)器、防火墻IIAbstractWith the gradual popularization of works, office works are all business units, institutions, government agencies to the development of information inevitable choice. The Graduation Project Shijingshan Health Bureau LAN systems are a very large and plex system, which not only prehensive information management and office automation applications, such as a series of basic operating platform, but also provides a wide range of applications, so that information can be timely and accurate to send to each system. The Shijingshan Health Bureau LAN construction of the main applications of work technology to the important branch of local area work technology to the construction and management, So this graduation project topics will be mainly to Shijingshan Health Bureau LAN construction process may use a variety of technical and implementation options for the design direction for the Shijingshan Health Bureau building LAN and provide a theoretical basis and practical guidance.Keywords: LAN, Inter, puter works, work protocols, server, firewall。隨著人們對于信息資源共享以及信息交流的迫切需求，促使網(wǎng)絡(luò)技術(shù)的產(chǎn)生和快速發(fā)展，計(jì)算機(jī)網(wǎng)絡(luò)的產(chǎn)生和使用為人類信息文明的發(fā)展帶來了革命性的變化。本次景山衛(wèi)生局網(wǎng)絡(luò)建設(shè)項(xiàng)目是以局域網(wǎng)為依托，架構(gòu)辦公自動(dòng)化、信息傳播、疾病控制和有關(guān)智能化系統(tǒng)等運(yùn)行平臺，為用戶提供先進(jìn)的辦公、數(shù)據(jù)共享、信息傳播和學(xué)術(shù)交流