【正文】 校園網(wǎng)規(guī)劃與設(shè)計—網(wǎng)絡(luò)設(shè)備選型、系統(tǒng)配置方案、系統(tǒng)模擬實現(xiàn)摘要隨著互聯(lián)網(wǎng)的不斷發(fā)展，網(wǎng)絡(luò)已經(jīng)融入到我們的生活和學(xué)習(xí)當(dāng)中，高校校園網(wǎng)作為一個成功應(yīng)用的實例，給學(xué)校的教學(xué)及管理帶來了新的方式，成為學(xué)校教育活動的發(fā)展平臺，因此也成為教學(xué)和管理中不可或缺的一部分。本課題是基于中原工學(xué)院信息商務(wù)學(xué)院現(xiàn)有的校園網(wǎng)絡(luò)基礎(chǔ)，對中原工學(xué)院信息商務(wù)學(xué)院的校園網(wǎng)絡(luò)進(jìn)行深入剖析與論證，并在此基礎(chǔ)上為新建樓宇進(jìn)行網(wǎng)絡(luò)規(guī)劃與設(shè)計，進(jìn)而不斷完善整個校園網(wǎng)絡(luò)的建設(shè)。本文從多個角度對校園網(wǎng)的硬、軟件設(shè)施進(jìn)行考慮，特別是以學(xué)院的實際應(yīng)用為導(dǎo)向、以經(jīng)濟(jì)性為原則、以未來的發(fā)展為導(dǎo)向、切合實際的對建設(shè)中的具體應(yīng)用與布局進(jìn)行了詳細(xì)的分系設(shè)計。在軟件方面，盡量采用主流操作系統(tǒng)，選擇穩(wěn)定性比較高的Windows 操作系統(tǒng)，以求達(dá)到資源全方位的，合理的應(yīng)用；在硬件設(shè)備方面，盡量選擇性價比較高的主流產(chǎn)品，為以后校園網(wǎng)絡(luò)的進(jìn)一步擴(kuò)展奠定基礎(chǔ)。該課題綜合了網(wǎng)絡(luò)工程規(guī)劃與設(shè)計、設(shè)備選型、VLAN 劃分、子網(wǎng)劃分、IP 分配、 VPN、傳輸與布線及網(wǎng)絡(luò)管理等技術(shù)。本課題的目的是組建成一個可擴(kuò)展的，可以實現(xiàn)高速上網(wǎng)并足夠安全的網(wǎng)絡(luò)，能夠滿足郵件的收發(fā)，文件的傳輸，多媒體教學(xué)等各種服務(wù)的應(yīng)用，從而滿足現(xiàn)代化教學(xué)的各種需求。關(guān)鍵詞：校園網(wǎng)；VLAN 劃分；子網(wǎng)劃分； VPN；網(wǎng)絡(luò)管理Abstract With the continuous development of the Inter, the work has been integrated into our lives and learning. As a successful application example, campus work brought a new way of the teaching and management of the school, it has bee the development platform for school education. Therefore, it has also bee an integral part of teaching and management. This topic is based on the existing campus work of College Information amp。 Businesses, Zhongyuan University of Technology, it analysis and demonstrates the work of College Information amp。 Businesses, Zhongyuan University of Technology indepth, on this basic , it plans and designs the work of new buildings, and then continues to improve the construction of the entire campus perspective on the campus work from many hardware and software facilities to be considered, especially on the practical application of collegeoriented to the principle of economy to the future developmentoriented, practical application of the construction and layout of the specific Carried out a detailed subsystem design. On the software side, as far as possible the mainstream operating system, select the higher stability of Windows operating system, in order to achieve a full range of resources, a reasonable application。 in the hardware equipment, try to choose the higher cost mainstream products for the future campus work Lay the foundation for further expansion.It integrates work planning and engineering design, equipment selection, VLAN classification, sub, IP allocation, VPN, transmission and wiring, and work management technology. This topic is designed to build into a scalable, highspeed Inter access and enough to secure work to meet a variety of applications such as send and receive mail, file transfer and multimedia teaching to meet modern teaching needs.Key words: campus work； VLAN classification；sub classification； VPN； work management 目 錄摘要 ............................................................................................................IABSTRACT ..................................................................................................II第 1 章 引 言 ........................................................................................2 背景與意義 .....................................................................................2 研究目的 .........................................................................................2第 2 章 現(xiàn)狀及需求分析 ......................................................................2 校園網(wǎng)現(xiàn)狀分析 ..............................................................................2 校園網(wǎng)需求分析 .............................................................................2 建網(wǎng)需求 ..................................................................................2 學(xué)院各系部的應(yīng)用需求 ...........................................................2 網(wǎng)絡(luò)系統(tǒng)性能需求 ..................................................................2 網(wǎng)絡(luò)安全需求 ..........................................................................2第 3 章 系統(tǒng)設(shè)計原則和實現(xiàn)目標(biāo) ......................................................2 設(shè)計原則 ..........................................................................................2 實現(xiàn)目標(biāo) .........................................................................................2 網(wǎng)絡(luò)設(shè)計關(guān)鍵技術(shù)說明 .................................................................2 子網(wǎng)劃分 ..................................................................................2 無線網(wǎng)絡(luò) ..................................................................................2 VLAN 劃分 ...............................................................................2 VPN ...........................................................................................2 網(wǎng)絡(luò)地址轉(zhuǎn)換 ..........................................................................2 網(wǎng)絡(luò)協(xié)議 ..................................................................................2 互聯(lián)網(wǎng)接入方案類型 ..............................................................2第 4 章 系統(tǒng)總體方案設(shè)計 ..................................................................2 網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)設(shè)計 .........................................................................2 核心層的設(shè)計 ..........................................................................2 匯聚層的設(shè)計 ..........................................................................2 接入層的設(shè)計 ..........................................................................2 VLAN 和 IP 地址的劃分 .................................................................2 互聯(lián)網(wǎng)接入方案 .............................................................................2 安全方案 .........................................................................................2 傳輸及布線設(shè)計 .............................................................................2 管理方案 .........................................................................................2 MRTG........................................................................................2 Solar Winds Network Management ..........................................2第 5 章 設(shè)備的選型及配置 ..................................................................2 網(wǎng)絡(luò)設(shè)備的選擇 .............................................................................2 路由器的選擇 ..........................................................................2 防火墻的選擇 ..