本書以H3CMSR20系列，30-20、50-60路由器和S3600、S3610交換機等網(wǎng)絡(luò)設(shè)備為硬件實驗平臺，以H3CCOMWAREv3v5操作系統(tǒng)為軟件實驗環(huán)境，從行業(yè)的實際需求出發(fā)組織全部內(nèi)容。本書介紹了常用網(wǎng)絡(luò)設(shè)備基礎(chǔ)知識，詳細(xì)討論了交換機和路由器的工作原理、登錄管理及基本配置，包括端口設(shè)置、鏈路聚合、STP實現(xiàn)、VLAN劃分、VLAN間路由等交換機技術(shù)，靜態(tài)路由、RIP、OSPF、BGP、路由重分布等路由技術(shù)，HDLC、PPP和FR等廣域網(wǎng)技術(shù)，還討論了NAT、ACL、網(wǎng)絡(luò)可靠性等網(wǎng)絡(luò)技術(shù)。
本書適合網(wǎng)絡(luò)工程、計算機科學(xué)與技術(shù)等專業(yè)的高年級學(xué)生、網(wǎng)絡(luò)實驗指導(dǎo)教師及網(wǎng)絡(luò)工程技術(shù)人員閱讀，也可作為H3CNE 認(rèn)證培訓(xùn)實驗指導(dǎo)教材。
昝風(fēng)彪，碩士，教授,1993年畢業(yè)于華東師范大學(xué)，現(xiàn)任青海民族大學(xué)實驗室與設(shè)備管理中心主任，長期擔(dān)任"網(wǎng)絡(luò)互聯(lián)與路由技術(shù)""計算機通信網(wǎng)""TCPIP協(xié)議及其應(yīng)用"等課程教學(xué)。承擔(dān)教育部"十一五"全國教育考試規(guī)劃項目1項，承擔(dān)或參與多項省級、校級項目，發(fā)表科研教學(xué)論文15篇，積累了豐富的科研經(jīng)驗，并以此推動高水平的教學(xué)活動，參編教材2部。
葉濤，碩士，副教授，1996年畢業(yè)于西安理工大學(xué)，青海民族大學(xué)計算機學(xué)院教師，長期擔(dān)任"網(wǎng)絡(luò)互聯(lián)與路由技術(shù)""網(wǎng)絡(luò)系統(tǒng)集成""接入網(wǎng)技術(shù)"等課程教學(xué)。2009年在青海省中青年教師比賽中獲省級優(yōu)秀獎。
劉昕，碩士，講師，青海民族大學(xué)計算機學(xué)院教師，主要擔(dān)任的教學(xué)課程有"網(wǎng)絡(luò)互聯(lián)與路由技術(shù)""網(wǎng)絡(luò)工程項目綜合實踐"，2013年在青海省中青年教師比賽中獲省級優(yōu)秀獎。
目錄
第1 章 網(wǎng)絡(luò)互聯(lián)概述···················1
1.1 網(wǎng)絡(luò)互聯(lián)的概念·······················1
1.1.1 網(wǎng)絡(luò)互聯(lián)形式與層次············1
1.1.2 網(wǎng)絡(luò)互聯(lián)的目的與功能·········2
1.1.3 網(wǎng)絡(luò)互聯(lián)的優(yōu)點··················2
1.1.4 基于IP 協(xié)議的互聯(lián)網(wǎng)數(shù)據(jù)交換過程···························2
1.2 網(wǎng)絡(luò)體系結(jié)構(gòu)··························3
1.2.1 OSI 七層體系結(jié)構(gòu)···············4
1.2.2 TCP/IP 四層體系結(jié)構(gòu)···········5
1.3 練習(xí)題···································7
第2 章 網(wǎng)絡(luò)互聯(lián)設(shè)備···················8
2.1 傳輸介質(zhì)及其連接器·················8
2.1.1 同軸電纜···························8
2.1.2 雙絞線······························9
2.1.3 光纖······························· 10
2.1.4 網(wǎng)卡······························· 11
2.2 中繼器與集線器····················· 13
2.2.1 中繼器···························· 13
2.2.2 集線器···························· 14
2.3 網(wǎng)橋與以太網(wǎng)交換機··············· 14
2.3.1 網(wǎng)橋······························· 15
2.3.2 以太網(wǎng)交換機概述············· 17
2.3.3 交換機的組成··················· 19
2.3.4 交換機的體系結(jié)構(gòu)············· 22
2.3.5 交換機的性能指標(biāo)············· 24
2.3.6 交換機的分類··················· 27
2.4 路由器································· 29
2.4.1 路由器概述······················ 29
2.4.2 路由器的組成··················· 31
2.4.3 路由器的體系結(jié)構(gòu)············· 36
2.4.4 路由器的性能指標(biāo)············· 37
2.4.5 路由器的分類··················· 38
2.5 網(wǎng)關(guān)及防火墻························ 40
2.5.1 網(wǎng)關(guān)······························· 40
2.5.2 防火墻···························· 41
2.6 練習(xí)題································· 45
第3 章 網(wǎng)絡(luò)設(shè)備管理基本操作···· 46
3.1 基于H3C 設(shè)備的Comware軟件平臺····························· 46
3.2 H3C 網(wǎng)絡(luò)設(shè)備管理相關(guān)術(shù)語······ 47
3.2.1 用戶界面························· 47
3.2.2 視圖······························· 48
3.2.3 命令行接口······················ 49
3.2.4 命令級別和用戶級別·········· 51
3.2.5 保存當(dāng)前配置··················· 52
3.3 網(wǎng)絡(luò)設(shè)備登錄與認(rèn)證··············· 52
3.3.1 通過Console 接口登錄設(shè)備······························· 53
3.3.2 Console 口登錄的用戶接口認(rèn)證方式··················· 56
3.3.3 通過Telnet 登錄網(wǎng)絡(luò)設(shè)備···· 57
3.3.4 通過瀏覽器或網(wǎng)管軟件登錄······························· 58
3.3.5 通過Console 口用Modem撥號進(jìn)行遠(yuǎn)程登錄············· 60
3.4 網(wǎng)絡(luò)設(shè)備文件管理·················· 62
3.4.1 文件名參數(shù)輸入規(guī)則·········· 62
3.4.2 文件類型························· 62
3.4.3 網(wǎng)絡(luò)設(shè)備啟動引導(dǎo)調(diào)用文件過程························· 63
3.4.4 文件與目錄操作················ 64
3.5 網(wǎng)絡(luò)設(shè)備系統(tǒng)程序升級············ 65
3.5.1 基于XModem 協(xié)議的BootROM菜單操作升級過程············· 65
3.5.2 基于FTP 協(xié)議的命令行操作升級過程··················· 66
3.6 練習(xí)題································· 67
第4 章 以太網(wǎng)交換技術(shù)·············· 69
4.1 以太網(wǎng)技術(shù)··························· 69
4.1.1 以太網(wǎng)技術(shù)標(biāo)準(zhǔn)················ 69
4.1.1 以太網(wǎng)技術(shù)標(biāo)準(zhǔn)················ 69
4.1.2 以太網(wǎng)數(shù)據(jù)鏈路層的數(shù)據(jù)封裝······························· 72
4.2 以太網(wǎng)交換機數(shù)據(jù)轉(zhuǎn)發(fā)機制······ 73
4.2.1 交換機端口傳輸模式·········· 73
4.2.2 交換機數(shù)據(jù)轉(zhuǎn)發(fā)方式·········· 74
4.2.3 交換機數(shù)據(jù)轉(zhuǎn)發(fā)與
轉(zhuǎn)發(fā)表的維護··················· 74
4.3 交換機的應(yīng)用技術(shù)·················· 76
4.3.1 級聯(lián)與堆疊······················ 76
4.3.2 端口與地址綁定················ 78
4.3.3 端口鏡像························· 79
4.4 交換機的端口及地址表管理配置··································· 79
4.4.1 H3C 交換機命名規(guī)則········· 79
4.4.2 H3C 交換機接口編號規(guī)則··· 80
4.4.3 以太網(wǎng)端口的全雙式/
半雙工設(shè)置······················ 81
4.4.4 以太網(wǎng)端口的速率設(shè)置······· 81
4.4.5 以太網(wǎng)端口的網(wǎng)線類型設(shè)置····························· 82
4.4.6 以太網(wǎng)端口廣播風(fēng)暴制比設(shè)置······························· 82
4.4.7 開啟以太網(wǎng)流量控制特性···· 83
4.4.8 關(guān)閉以太網(wǎng)端口················ 83
4.4.9 MAC 地址表管理配置········ 83
4.5 交換機鏈路聚合技術(shù)··············· 84
4.5.1 鏈路聚合概述··················· 84
4.5.2 鏈路聚合分類··················· 84
4.5.3 靜態(tài)聚合示例··················· 85
4.6 生成樹································· 87
4.6.1 STP 協(xié)議························· 87
4.6.2 STP 的改進(jìn)······················ 96
4.6.3 STP 配置························· 98
4.7 虛擬局域網(wǎng)技術(shù)····················· 99
4.7.1 VLAN 概述······················ 99
4.7.2 IEEE 802.1Q 標(biāo)準(zhǔn)············ 102
4.7.3 基于端口的VLAN 實現(xiàn)···· 104
4.7.4 基于協(xié)議的VLAN 實現(xiàn)···· 109
4.8 練習(xí)題································111
第5 章 IP 路由技術(shù)·················· 114
5.1 路由及路由表······················ 114
5.1.1 路由基礎(chǔ)······················· 114
5.1.2 路由的生成與維護方法····· 116
5.2 路由算法與協(xié)議··················· 117
5.2.1 路由算法······················· 117
5.2.2 路由協(xié)議······················· 120
5.2.3 路由匹配······················· 122
5.3 RIP 協(xié)議····························· 125
5.3.1 RIP 協(xié)議簡介················· 125
5.3.2 RIP 協(xié)議對路由表維護····· 127
.......
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