【正文】 gement and office automation applications provide an operating space and munity activities, munity information, munity resources, Trinity, and improve the quality of life of residents. Community LAN construction major application of work technology in the branch LAN technology to the construction and management. Community based on a small family unit owners to residents in the form more closely related to the owners of the residents live in a small family. Community LAN is to set up the most original intention for the body in a small family, owners residents better service, Czech Republic, to make our lives more convenient, highquality. Therefore, this thesis will mainly Talking to talk about the formation of a local area work to plete the process of working, and highlights the this LAN design ideas, difficult technology, solutions, and management for LAN.1 Introduction explains the meaning of munity LAN construction.2 Lan design requirements, a brief introduction to the design requirements. And access points and probably working ideas.3 For LAN management and maintenance.4 Network topology map.Keywords: Community LAN。3. 對于局域網的管理與維護。2. 局域網的設計需求，簡明介紹了設計需求。因此，本畢業(yè)論文將主要淺談談組建一個局域網所要完成的組網過程，并重點說明這個局域網的設計思想、難點技術、解決方案以及對于局域網的管理。社區(qū)是以一個個小家庭單元、業(yè)主居民組成，更與生活其中的一個個小家庭、業(yè)主居民息息相關。四川師范大學畢業(yè)論文淺談社區(qū)局域網組建院 系： 機 電 學 院專 業(yè)： 軟 件 工 程班 級： 2022 級 2 班姓 名： 趙 怡 學 號： D20220593 指導老師： 胡 丹 平目 錄摘 要 .....................................................................I1 引言 ...................................................................1 畢業(yè)設計的目的與意義 ...............................................................................................1 組建社區(qū)局域網的意義 ...............................................................................................12 需求分析 ...............................................................2 網絡應用需求 .................................................................................................................2 網絡技術需求 ..................................................................................................................2 功能需求 .........................................................................................................................2 網絡安全需求 .................................................................................................................2 網絡協(xié)議分類 .................................................................................................................33 設備選型 ...............................................................5 常用網絡設備 .................................................................................................................5 常用傳輸介質 .................................................................................................................54 組件規(guī)劃 ...............................................................8 總體設計 .........................................................................................................................8 網絡技術 ..........................................................................................................................85 設計原則與目標 ........................................................10 設計原則 ........................................................................................................................10 設計目標 ........................................................................................................................10 組網材料 ........................................................................................................................11 組網原則 ........................................................................................................................118 設計說明 ...............................................................13 實現(xiàn) INTERNET 共享 ..................