【正文】 原則 ...............................................................................................................6 思科校園網(wǎng) WLAN 設計思想 .......................................................................................................6 思科 WLAN 解決方案體系結構 ...................................................................................................7 無線網(wǎng)絡的挑戰(zhàn) ...............................................................................................................7 思科集中化無線網(wǎng)絡解決方案 .......................................................................................8 集中化協(xié)議 LWAPP 簡介 ..................................................................................................10 集中化和統(tǒng)一 WLAN 的好處 ............................................................................................11 便于升級 .................................................................................................................................12 通過動態(tài) RF 管理建立可靠的連接 .......................................................................................12 通過用戶負載均衡優(yōu)化每個用戶的性能 ..............................................................................13 訪客聯(lián)網(wǎng) .................................................................................................................................15 第三層漫游 ..............................................................................................................................15 嵌入式無線 IDS......................................................................................................................16 定位服務 .................................................................................................................................17 WLAN 語音 ................................................................................................................................17 降低總擁有成本 .....................................................................................................................17 有線和無線整合 ...................................................................................................................18 總結 .......................................................................................................................................194. 思科校園網(wǎng) WLAN 建設方案 .......................................................................................................20 物理設計（部署） ...................................................................................................................20 無線覆蓋方案 ..................................................................................................................21 覆蓋區(qū)域 .................................................................................................................................21 設計指標、原則及覆蓋方式 .................................................................................................21 室內覆蓋 .................................................................................................................................23 邏輯設計 ...................................................................................................................................28 SSID 和 VLAN ..................................................................................................................28 地址和路由 .....................................................................................................................29 無線用戶接入地址和路由規(guī)劃 ..............................................................................................29 無線網(wǎng)絡地址和路由規(guī)劃 ......................................................................................................29 IPv6 規(guī)劃考慮 ........................................................................................................................30 認證和計費 .....................................................................................................................325. 解決方案的設計亮點 .................................................................................................................32 高性能的 IPV6 和 IPV4 無線接入 ............................................................................................32 基于個人用戶的運營管理 .......................................................................................................32 支持數(shù)據(jù)、語音等多種業(yè)務，有其它智能業(yè)務擴展能力 ...................................................322 滿足校園特點的安全和可靠性 ...............................................................................................33 滿足生產(chǎn)、運營網(wǎng)絡要求的運維和管理 ...............................................................................33 支持用戶全網(wǎng)漫游 ...................................................................................................................33 靈活部署、易于擴展、高性價比 ...........................................................................................346. 思科校園無線網(wǎng)絡解決方案產(chǎn)品介紹 .....................................................................................34 CISCO AIRONET 系列接入點 .......................................................................................................34 思科無線局域網(wǎng)控制器 ...........................................................................................................46 CISCO CATALYST 6500 系列無線服務模塊 ................................................................................60 思科無線控制系統(tǒng)(WCS) .........................................................................................................697. XXXX 二期無線 AP 分布情況表 .............................................................................................798. XXXXAP 信號測試結果 ...........................................................................................................799. 結束語 .........................................................................................................................................893 在校園的應用概述校園網(wǎng)已經(jīng)成為校園生活的重要組成部分，成為教師和學生獲取資源和信息的主要途徑之一，它把學校中的學生、院系和社交、學術、業(yè)務活動的行政人員緊密地聯(lián)系在一起，在高校教育中的作用與地位日益顯著。經(jīng)過這些年有線網(wǎng)絡建設、運行、維護，從實踐結果來看，由于目前網(wǎng)絡是“有線”的，所以在有些應用領域會出現(xiàn)