1企業(yè)網(wǎng)系統(tǒng)集成一需求分析1.企業(yè)網(wǎng)利用私有專用地址進(jìn)行內(nèi)部網(wǎng)絡(luò)的組織，因?yàn)檫@些地址在實(shí)際的生活中對(duì)internet是無(wú)效的IP，所以不能利用路由協(xié)義讓其與外部的子網(wǎng)進(jìn)行路由學(xué)習(xí)。2.總部有兩個(gè)VLAN要求在E126交換機(jī)上正確的規(guī)劃和實(shí)現(xiàn)，并在R1上對(duì)這兩個(gè)VLAN進(jìn)行單臂路由。3.企業(yè)網(wǎng)VLAN之間能夠互相訪問(wèn)。4.以上TOP為一個(gè)企業(yè)網(wǎng)但是被分隔在三個(gè)不同的地理位置，要求總部使用多點(diǎn)的幀中繼與分支企業(yè)相接，而分支企業(yè)使用物理接口的幀中繼與總部相接。5.企業(yè)網(wǎng)分支2里面有兩個(gè)子網(wǎng)利用環(huán)回地址來(lái)模擬實(shí)現(xiàn)。6.要求整個(gè)企業(yè)網(wǎng)啟動(dòng)OSPF的路由。7.確保路由學(xué)習(xí)的正確性。8.企業(yè)網(wǎng)分支1有一個(gè)WEB和一個(gè)DNS服務(wù)器，要求實(shí)現(xiàn)WEB和DNS服務(wù)（可在Windows2003Server中實(shí)現(xiàn)）?？偛坑幸粋€(gè)郵件服務(wù)器，要求能實(shí)現(xiàn)用戶之間的郵件收發(fā)。9.在VLAN3的主機(jī)上PING：要求由應(yīng)答。10.您的私有專用網(wǎng)絡(luò)的主機(jī)能訪問(wèn)internet上的WEB（）11.總部和分支1、分支2、總部之間可以進(jìn)行基于H.323協(xié)議的IP電話互通。(未做)2二概要設(shè)計(jì)2.1拓?fù)鋱D圖2.1整體網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)圖2.2概述總部有兩個(gè)VLAN要求在E126交換機(jī)上正確的規(guī)劃和實(shí)現(xiàn)，并在R1上對(duì)這兩個(gè)VLAN進(jìn)行單臂路由。企業(yè)網(wǎng)VLAN之間能夠互相訪問(wèn)。企業(yè)網(wǎng)利用私有專用地址進(jìn)行內(nèi)部網(wǎng)絡(luò)的組織，因?yàn)檫@些地址在實(shí)際的生活中對(duì)internet是無(wú)效的IP，所以您不能利用路由協(xié)義讓其與外部的子網(wǎng)進(jìn)行路由學(xué)習(xí)。以上TOP為一個(gè)企業(yè)網(wǎng)但是被分隔在三個(gè)不同的地理位置，要求總部使用多點(diǎn)的幀中繼與分支企業(yè)相接，而分支企業(yè)使用物理接口的幀中繼與總部相接。企業(yè)網(wǎng)分支2里面有兩個(gè)子網(wǎng)利用環(huán)回地址來(lái)模擬實(shí)現(xiàn)。要求整個(gè)企業(yè)網(wǎng)啟動(dòng)OSPF的路由。確保路由學(xué)習(xí)的正確性。企業(yè)網(wǎng)分支1有一個(gè)WEB和一個(gè)DNS服務(wù)器，要求實(shí)現(xiàn)WEB和DNS服務(wù)（可在Windows2003Server中實(shí)現(xiàn)）。總部有一個(gè)郵件服務(wù)器，要求能實(shí)現(xiàn)用戶之間的郵件收發(fā)。在VLAN3的主機(jī)上PING：要求由應(yīng)答。您的3私有專用網(wǎng)絡(luò)的主機(jī)能訪問(wèn)internet上的WEB（）三詳細(xì)設(shè)計(jì)3.1詳細(xì)配置清單3.1.1交換機(jī)配置3.2R1上的配置如下：version12.2noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsecnoservicepassword-encryptionhostnameSwitchinterfaceFastEthernet0/1switchportmodetrunkinterfaceFastEthernet0/2switchportaccessvlan2switchportmodeaccessinterfaceFastEthernet0/3switchportaccessvlan3interfaceFastEthernet0/4interfaceFastEthernet0/5interfaceFastEthernet0/6interfaceFastEthernet0/7interfaceFastEthernet0/8interfaceFastEthernet0/9interfaceFastEthernet0/10interfaceFastEthernet0/11interfaceFastEthernet0/12interfaceFastEthernet0/13interfaceFastEthernet0/14interfaceFastEthernet0/15interfaceFastEthernet0/16interfaceFastEthernet0/17interfaceFastEthernet0/18interfaceFastEthernet0/19interfaceFastEthernet0/20interfaceFastEthernet0/214interfaceFastEthernet0/22interfaceFastEthernet0/23interfaceFastEthernet0/24interfaceGigabitEthernet1/1interfaceGigabitEthernet1/2interfaceVlan1noipaddressshutdownlinecon0linevty04loginlinevty515loginend3.1.2R1配置清單version12.4noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsecnoservicepassword-encryptionhostnameR1ipsshversion1interfaceFastEthernet0/0noipaddressduplexautospeedautointerfaceFastEthernet0/0.1encapsulationdot1Q2ipaddressinterfaceFastEthernet0/0.2encapsulationdot1Q3ipaddressinterfaceFastEthernet0/1noipaddressduplexautospeedautoshutdowninterfaceSerial0/0/0ipaddressencapsulationframe-relayframe-relaymapip103interfaceSerial0/0/1noipaddress5shutdowninterfaceModem0/1/0noipaddressinterfaceModem0/1/1noipaddressinterfaceVlan1noipaddressshutdownrouterospf1log-adjacency-changesnetwork55area0network55area0network55area0network55area0routerripipclasslessnocdprunlinecon0linevty04loginend3.1.3R2配置清單version12.4noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsecnoservicepassword-encryptionhostnameR2ipsshversion1interfaceFastEthernet0/0ipaddressduplexautospeedautointerfaceFastEthernet0/0.1encapsulationdot1Q2noipaddressinterfaceFastEthernet0/1noipaddressduplexautospeedautoshutdowninterfaceModem0/0/0noipaddress6interfaceModem0/0/1noipaddressinterfaceSerial0/1/0ipaddressencapsulationframe-relayframe-relaymapip201broadcastframe-relaymapip203broadcastinterfaceSerial0/1/1noipaddressshutdowninterfaceVlan1noipaddressshutdownipclasslessiprouteiprouteiproutelinecon0linevty04loginend3.1.4R3配置清單version12.4noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsecnoservicepassword-encryptionhostnameR3ipsshversion1interfaceLoopback0ipaddressinterfaceLoopback1ipaddressinterfaceFastEthernet0/0noipaddressduplexautospeedautoshutdowninterfaceFastEthernet0/1noipaddressduplexautospeedautoshutdown7interfaceModem0/0/0noipaddressinterfaceModem0/0/1noipaddressinterfaceSerial0/1/0ipaddressencapsulationframe-relayframe-relaymapip301broadcastframe-relaymapip302broadcastinterfa