【文章內(nèi)容簡(jiǎn)介】 .............................................................. 72 試驗(yàn)步驟 ............................................................................................ 73 第四章 廣域網(wǎng)協(xié)議配置實(shí)驗(yàn) .......................................................................................... 76 廣域網(wǎng)協(xié)議概述 ................................................................................................ 76 廣域網(wǎng)連接方式 ................................................................................................ 76 廣域網(wǎng)的一些技術(shù) ............................................................................................ 76 幀中繼 (Frame Relay) .............................................................................. 76 ISDN（綜合業(yè)務(wù)數(shù)字網(wǎng)） ........................................................................ 78 平衡鏈路訪(fǎng)問(wèn)過(guò)程 (LAPB)........................................................................ 79 高級(jí)數(shù)據(jù)鏈路控制 (HDLC) ....................................................................... 79 點(diǎn)對(duì)點(diǎn)協(xié)議 (PPP) ..................................................................................... 79 協(xié)議 ................................................................................................. 81 異步傳輸模式 (ATM) ................................................................................ 83 PPP 協(xié)議配置實(shí)驗(yàn) .............................................................................................. 85 實(shí)驗(yàn)?zāi)康?.................................................................................................. 85 背景描述 ................................................................................................. 85 實(shí)驗(yàn)設(shè)備 ................................................................................................. 85 實(shí)驗(yàn)拓?fù)鋱D ............................................................................................. 85 實(shí)驗(yàn)步驟 ................................................................................................. 86 銳捷版實(shí)驗(yàn)手冊(cè) 4 幀中繼基本配置實(shí)驗(yàn) ......................................................................................... 90 實(shí)驗(yàn)?zāi)康? ................................................................................................. 90 背景描述 ................................................................................................. 90 實(shí)驗(yàn)設(shè)備 ................................................................................................. 90 實(shí)驗(yàn)拓?fù)鋱D ............................................................................................. 90 實(shí)驗(yàn)步驟 ................................................................................................. 91 幀中繼子接口 配置實(shí)驗(yàn) ...................................................................................... 94 實(shí)驗(yàn)?zāi)康? ................................................................................................. 94 背景描述 ................................................................................................. 94 實(shí)驗(yàn)設(shè)備 ................................................................................................. 95 實(shí)驗(yàn)拓?fù)鋱D ............................................................................................. 95 實(shí)驗(yàn)步驟 ................................................................................................. 96 第五章 訪(fǎng)問(wèn)控制列表及網(wǎng)絡(luò)地址轉(zhuǎn)換實(shí)驗(yàn) ....................................................................100 ACL、 NAT 概述 ...............................................................................................100 ACL ........................................................................................................100 NAT ........................................................................................................103 命名的標(biāo)準(zhǔn) IP 訪(fǎng)問(wèn)列表 配置實(shí)驗(yàn) .....................................................................106 實(shí)驗(yàn)?zāi)康?.................................................................................................106 背景描述 .................................................................................................106 實(shí)現(xiàn)功能 .................................................................................................106 實(shí)驗(yàn)拓?fù)?.................................................................................................106 實(shí)驗(yàn)設(shè)備 .................................................................................................107 實(shí)驗(yàn)步驟 .................................................................................................107 注意事項(xiàng) ..............................................................................................109 命名的擴(kuò)展的 IP 訪(fǎng)問(wèn)控制列表配置實(shí)驗(yàn) ...........................................................109 實(shí)驗(yàn)?zāi)康? ................................................................................................109 背景描述 ................................................................................................109 實(shí)驗(yàn) 設(shè)備 ................................................................................................ 110 實(shí)驗(yàn)拓?fù)鋱D ............................................................................................ 110 實(shí)驗(yàn)步驟 ................................................................................................ 110 路由器 NAT 配置實(shí)驗(yàn) ...................................................................................... 111 實(shí)驗(yàn)?zāi)康? ................................................................................................ 111 背景描述 ................................................................................................ 112 實(shí)驗(yàn)設(shè)備 ................................................................................................ 112 實(shí)驗(yàn)拓?fù)鋱D ............................................................................................ 112 實(shí)驗(yàn)步驟 ................................................................................................ 112 附錄 A 銳捷路由器常用配置命令大全 ........................................................................... 115 附錄 B 銳捷交換機(jī)