【正文】 1 / 72騰沖縣第八中學(xué)校園網(wǎng)建設(shè)項目技術(shù)建議書2 / 72目 錄1 項目概述 ...................................................................................................................................4 項目背景 ..........................................................................................................................4 現(xiàn)狀分析 ..........................................................................................................................4 建設(shè)目標(biāo) ..........................................................................................................................5 設(shè)計原則 ..........................................................................................................................62 網(wǎng)絡(luò)建設(shè)方案 ...........................................................................................................................7 概述 ..................................................................................................................................7 項目技術(shù)要求 ..........................................................................................................7 有線網(wǎng)絡(luò)方案設(shè)計 ..........................................................................................................8 有線網(wǎng)絡(luò)組網(wǎng)方案 ..................................................................................................8 核心層設(shè)計方案 ......................................................................................................9 接入層設(shè)計方案 ....................................................................................................10 接入層網(wǎng)絡(luò)隔離 ....................................................................................................12 出口設(shè)計 ................................................................................................................13 無線網(wǎng)絡(luò)的設(shè)計方案 ....................................................................................................14 概述 ........................................................................................................................14 無線基本概念 ........................................................................................................15 覆蓋區(qū)域描述 ........................................................................................................21 無線局域網(wǎng)拓?fù)?....................................................................................................22 無線 VLAN 規(guī)劃 ...................................................................................................233 統(tǒng)一身份認(rèn)證平臺 .................................................................................................................244 網(wǎng)絡(luò)管理規(guī)劃 .........................................................................................................................30 網(wǎng)管需求分析 ................................................................................................................30 網(wǎng)絡(luò)設(shè)備的管理 ............................................................................................................315 可靠性設(shè)計 .............................................................................................................................32 網(wǎng)絡(luò)可靠性設(shè)計 ............................................................................................................32 設(shè)備高可靠性設(shè)計 ........................................................................................................34 重要部件冗余 ........................................................................................................34 設(shè)備自身安全 ........................................................................................................34 接入交換機(jī)的堆疊 iStack....................................................................................356 方案總結(jié) .................................................................................................................................36 方案特色 ........................................................................................................................367 設(shè)備介紹 .................................................................................................................................37 核心交換機(jī) S7706 .........................................................................................................37 產(chǎn)品規(guī)格 ................................................................................................................40 解決方案應(yīng)用 ........................................................................................................43 接入交換機(jī) S5700LI ....................................................................................................44 產(chǎn)品規(guī)格 ................................................................................................................47 無線 POE 交換機(jī) S5700SI...........................................................................................50 無線控制器 AC6605......................................................................................................56 室內(nèi)放裝型 AP6010SN .................................................................................................573 / 72 室內(nèi)分布式 AP6310SN ...................................................................................................61 出口安全網(wǎng)關(guān) USG5120HSR.......................................................................................65USG5120BSR/HSR ...........................................................................................................65USG5150BSR/HSR ...........................................................................................................65 統(tǒng)一身份認(rèn)證平臺 TSM...............................................................................................694 / 72校園網(wǎng)信息建設(shè)項目技術(shù)建議書1 項目概述 項目背景21世紀(jì)人類全面進(jìn)入信息化時代，教育正在走向數(shù)字化、信息化。計算機(jī)、網(wǎng)絡(luò)、多媒體技術(shù)已被越來越多的學(xué)校采用，成為教育教學(xué)的支撐技術(shù)。教育技術(shù)的現(xiàn)代化正在改變著教學(xué)手段、教學(xué)方法，必將帶來教學(xué)內(nèi)容、教學(xué)觀念的更新，教育教學(xué)改革勢在必行。因此，越來越多的學(xué)校對校園網(wǎng)建設(shè)躍躍欲試，希望藉此一步跨入數(shù)字時代。 現(xiàn)狀分析學(xué)校目前主要硬件設(shè)備使用多年，隨著辦公自動化、網(wǎng)絡(luò)多媒體教學(xué)、學(xué)生自主學(xué)習(xí)、電子圖書館、電子郵件、遠(yuǎn)程教育、校園一卡通工程等系統(tǒng)的逐步建設(shè)，目前園區(qū)網(wǎng)絡(luò)的帶寬已遠(yuǎn)遠(yuǎn)不能滿足應(yīng)用的需求，而且設(shè)備老舊，故障率不斷上升，給老師辦公教