【正文】 ..............................265. 企業(yè)所關(guān)注的無(wú)線網(wǎng)絡(luò)特性 .............................................................................................................................27 兩層/三層的無(wú)縫切換 .................................................................................................................................27 位于相同的無(wú)線交換機(jī)下的兩個(gè) AP 間的無(wú)縫切換 ........................................................................28 位于不同的無(wú)線交換機(jī)下的兩個(gè) AP 間的無(wú)縫切換 .......................................................................29 更可靠以及更便捷部署的 MESH 網(wǎng)絡(luò) .....................................................................................................30 普通 POE 模式下的吞吐量測(cè)試 .................................................................................................................32 網(wǎng)絡(luò)動(dòng)態(tài)信道分配 ......................................................................................................................................33 SMART RF:網(wǎng)絡(luò)自愈/自動(dòng)發(fā)射功率調(diào)整 ...................................................................................................34 網(wǎng)絡(luò)負(fù)載均衡...............................................................................................................................................35 WMM 無(wú)線服務(wù)質(zhì)量 QOS ..........................................................................................................................36 VLAN POOLING ...........................................................................................................................................39 高度的安全性...............................................................................................................................................40 高度的可管理性.........................................................................................................................................41 高度的可靠性.............................................................................................................................................41 卓越的加密性能.........................................................................................................................................416. 無(wú)線網(wǎng)絡(luò)高可靠冗余方案 .................................................................................................................................41 當(dāng) AP 發(fā)生故障 ...........................................................................................................................................42 當(dāng)鏈路發(fā)生故障 ..........................................................................................................................................42 當(dāng)接入交換機(jī)發(fā)生故障 ..............................................................................................................................43 當(dāng)主用無(wú)線交換機(jī)和核心交換機(jī)鏈路發(fā)生故障 ......................................................................................44 當(dāng)主用無(wú)線交換機(jī)發(fā)生故障 ......................................................................................................................447. 無(wú)線網(wǎng)絡(luò)安全方案 .............................................................................................................................................45 基本的安全考慮 ..........................................................................................................................................454 / 79 侵占無(wú)線資源 .......................................................................................................................................45 服務(wù)區(qū)標(biāo)示符 (SSID)： ........................................................................................................................46（ MAC）過(guò)濾： ...................................................................................................................................46 無(wú)線覆蓋漏洞 .......................................................................................................................................47 無(wú)線信號(hào)干擾 .......................................................................................................................................47 MOTOROLA 對(duì)無(wú)線網(wǎng)絡(luò)的分析和建議 ......................................................................................................47 無(wú)線通訊安全加密 ...............................................................................................................................48 防御潛在的無(wú)線網(wǎng)絡(luò)攻擊 ...................................................................................................................49 無(wú)線網(wǎng)絡(luò)準(zhǔn)入控制 NAC ......................................................................................................................50 無(wú)線入侵保護(hù)系統(tǒng)AIRDEFENSE .................................................................................................................51 AirDefense 的工作流程 ........................................................................................................................53 設(shè)備的授權(quán)分類 ...................................................................................................................................54 檢測(cè)連接至網(wǎng)絡(luò)的非法設(shè)備 ...............................................................................................................54 非法 AP 和用戶定位 ............................................................................................................................56 非法 AP 和非法用戶的阻斷 ...............................................................................................................57 LiveView 實(shí)時(shí)遠(yuǎn)程數(shù)據(jù)分析 ..............................................................................................................57 無(wú)線網(wǎng)絡(luò)漏洞評(píng)估 ..............................................................................................................................58 入侵偵測(cè)工具 ......................................................................................................................................59 無(wú)線網(wǎng)絡(luò)的入侵防御機(jī)制 ..................................................................................................................60 降低誤判率的機(jī)制 .............................................................