【正文】 畢業(yè)論文的完成，同樣也意味著新的學(xué)習(xí)生活的開始。他們教育我要踏踏實(shí)實(shí)地做人，勤奮努力地學(xué)習(xí)工作，這種樸實(shí)的思想一直促使我在人生道路上不斷追求進(jìn)步，奮發(fā)向上。非常感謝你們這三年對我的教育和關(guān)懷。7 致謝本次畢業(yè)課題設(shè)計過程中，老師作為我的畢業(yè)設(shè)計指導(dǎo)老師，給了我許多幫助和指導(dǎo)，在此我表示衷心感謝。我想這次的畢業(yè)設(shè)計將對本人以后的工作有一定的影響，將為以后更好的適應(yīng)工作環(huán)境提供了一次鍛煉的機(jī)會。本次畢業(yè)設(shè)計基本上達(dá)到了預(yù)期課題設(shè)計目標(biāo)，通過本次畢業(yè)設(shè)計，本人不僅掌握了網(wǎng)絡(luò)原理基礎(chǔ)知識，而且將在校所學(xué)課本上的知識應(yīng)用于實(shí)踐設(shè)計中來，把理論的知識變成了實(shí)踐的技術(shù)，更加進(jìn)一步鞏固了理論知識，為今后的學(xué)習(xí)和工作打下了一個理想的基礎(chǔ)。這個是RIPv1的缺陷 ，檢查兩臺路由器的路由表 R1(config)router rip R1(configrouter)version 2 R1(configrouter)no autosummary R2(config)router rip R2(configrouter)version 2 R2(configrouter)no autosummary 刷新路由器的路由表并查看路由表： R2clear ip route * R2show ip route Gateway of last resort is not set C , Ethernet0/ , 1 subnets C is directly connected, Loopback0 , 1 subnets R [120/1] via , 00:00:00, Ethernet0/ R1clear ip route * R1show ip route Gateway of last resort is not set C , Ethernet0/ , 1 subnets R [120/1] via , 00:00:01, Ethernet0/ , 1 subnets C is directly connected, Loopback0 查看兩臺路由器的路由表，發(fā)現(xiàn)它們可以從對方獲取到子網(wǎng)信息。configure39。 mask is /30 　　(以下配置同上) 　　Do you want to configure FastEthernet0/1 interface? [yes]: 　　Use the 100 BaseTX (RJ45) connector? [yes]: 　　Operate in fullduplex mode? [no]: y 　　Configure IP on this interface? [yes]: y 　　IP adressess for this interface: 　　Subnet mask for this interface [] : Class B network is , 30 subnet bits。.Basic management setup configures only enough connectivity 　　for management of the system, extended setup will ask you 　　to configure each interface on the system 　　Would you like to enter basic management setup? [yes/no]: n 　　您是否進(jìn)入基本配置安裝,選N 　　First, would you like to see the current interface summary? [yes]: y 　　首先,您是否看一下當(dāng)前端口狀態(tài) 　　Any interface listed with OK? value NO does not have a valid configuration 　　Interface IPAdressess OK? Method Status Protocol 　　FastEthernet0/0unassigned NO unset up down 　　Serial0/0 unassigned NO unset down down 　　FastEthernet0/1unassigned NO unset up down 　　Configuring global parameters: 　　Enter host name [Router]:RouterA 　　輸入路由器的名字 　　The enable secret is a password used to protect access to 　　privileged EXEC and configuration modes. This password, after 　　entered, bees encrypted in the configuration. 　　Enter enable secret: aaa 　　輸入密文 　　The enable password is used when you do not specify an 　　enable secret password, with some older software versions, and 　　some boot images. 　　Enter enable password: bbb 　　輸入密碼(不能和密文相同) 　　The virtual terminal password is used to protect 　　access to the router over a network interface. 　　Enter virtual terminal password: ccc 　　輸入虛擬終端的密碼(以備遠(yuǎn)程登錄) 　　Configure SNMP Network Management? [yes]: n 　　配置簡單網(wǎng)管嗎?選N 　　Configure IP? [yes]: y 　　配置IP嗎?選Y 　　Configure IGRP routing? [yes]: n 　　配置IGRP路由選擇協(xié)議嗎?選N 　　Configure RIP routing? [no]: 　　配置RIP路由選擇協(xié)議嗎?選N 　　Configure bridging? [no]: 　　配置橋接嗎?選N 　　Async lines accept ining modems calls. If you will have 　　users dialing in via modems, configure these lines. 　　Configure Async lines? [yes]: n 　　配置異步線路嗎?選N 　　Configuring interface parameters: 　　Do you want to configure FastEthernet0/0 interface? [yes]: y 　　您是否想配置fastethernet0/0接口?選Y 　　Use the 100 BaseTX (RJ45) connector? [yes]: y 　　用RJ45的連接器嗎?選Y 　　Operate in fullduplex mode? [no]: y 　　選用全雙工模式?選Y 　　Configure IP on this interface? [yes]: y 　　在這個接口上配置IP嗎?選Y 　　IP adressess for this interface: 　　配置該接口的IP地址( 　　Subnet mask for this interface [] : 　　配置該接口的子網(wǎng)掩碼.(,可以手工輸入修改) 　　Class C network is , 24 subnet bits。 for help. 　　Use ctrlc to abort configuration dialog at any prompt. 　　Default settings are in square brackets 39。 　　,這時超級終端將出現(xiàn)以下畫面: 　　System Bootstrap, Version (20)AA2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) 　　Copyright (c) 1999 by cisco Systems, processor with 32768 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled 　　program load plete, entry point: 0x80008000, size: 0x4ed478 Self depressing the image : 　　 　　 　　 　　 　　 　　 　　 　　[OK] 　　Restricted Rights Legend 　　Use, duplication, or disclosure by the Government is 　　subject to restrictions as set forth in subparagraph 　　(c) of the Commercial Computer Software Restricted 　　Rights clause at FAR sec. and subparagraph 　　(c) (1) (ii) of the Rights in Technical Data and Computer 　　Software clause at DFARS sec. . 　　cisco Systems, Inc. 　　170 West Tasman Drive 　　San Jose, California 951341706 　　Cisco Internetwork Operating System Software 　　IOS (tm) 3600 Software (C3640IM), Version (2)T, RELEASE SOFTWARE (fc1) 　　Copyright (c) 19862000 by cisco Systems, Inc. 　　Compiled Tue 16May00 12:26 by ccai 　　Image textbase: 0x600088F0, database: 0x60924000 　　cisco 3640 (R4700) processor (revision 0x00) with 24576K/8192K bytes of memory. 　　Processor board ID 25125768 　　R4700 CPU at 100Mhz, Implementation 33, Rev 　　Bridging software. 　　 software, Version . 　　2 FastEthernet/IEEE interface(s) 　　1 Serial network interface(s) 　　DRAM configuration is 64 bits wide with parity disabled. 　　125K bytes of nonvolatile configuration memory. 　　8192K bytes of processor board System flash (Read/Write) 　　 System Configuration Dialog 　　Would you like to enter the initial configuration dialog? [yes/no]: y 　　您是否進(jìn)入初始化配置對話,選Y 　　At any point you may enter a question mark 39。 　　,一端連在CISCO路由器的CONSOLE口,一端連在計算機(jī)的COM口。最高雙向通道數(shù)和虛電路數(shù)這兩個值越大越好，但絕對不能超出郵電局實(shí)際提供的數(shù)字，否則就會出現(xiàn)丟包現(xiàn)象。 　　能夠與對方通訊，但有丟包現(xiàn)象。X的取值范圍14095，要根據(jù) 郵電局實(shí)際提供的數(shù)字配置） 　　 x25 nvc X（配置虛電路數(shù)，X不可超過郵電局實(shí)際提供的數(shù)否則將影響數(shù)據(jù)的正常傳輸） 　　 exit 　　S0端口配置完成后，用no shutdown命令激活E0口。缺省為DTE） 　　 x25 adress ABCD（，由郵電局提供） 　　 x25 map ip ABCD XXXX br（。用no shutdown命令激活E0口即可。 路由器如果第一個為 A類地址，則第二個為B或C類地址