静态路由配置实验报告

三峡大学计算机与信息学院标准实验报告（实验）课程名称计算机网络三峡大学计算机与信息学院172.16.1.0/24PC-PTPCI.1PC-PT22PC2分析：正确的配置终端设备（电脑）的IP地址和网关，和2个路由器的静态路由表后，可以实现两个PC机之间的通信！十、实验结论：通过正确的配置后实现了网络的连通性。十一、总结及心得体会：在整个实验过程中，主要是设置PC机的IP地址和路由表，通过软件的仿真，掌握通过静态路由方式实现网络的连通性，达到了实验目的。十二、对本实验过程及方法、手段的改进建议：由于对软件的操作不是很熟悉，导致了实验时间用的比较长，建议老师先把实验交给我们自己在下面做，到做实验的时候，有哪些地方不明白的再问，学习的效率会高些。报告评分：指导教师签字：学生姓名：郑国安学号：2010114130 指导教师：马凯实验地点： 电气信息楼 实验时间：一、实验室名称：三、实验学时：2学时四、实验原理：路由器属于网络层设备，能够根据IP包头的信息，选择一条最佳路径，将数据包转发出去。实现不同网段的主机之间的互相访问。路由器是根据路由表进行选路和转发的。而路由表里就是由一条条的路由信息组成。路由表的产生方式一般有3种：直连路由给路由器接口配置一个IP地址，路由器自动产生本接口IP所在网段的路由信息。静态路由在拓扑结构简单的网络中，网管员通过手工的方式配置本路由器未知网段的路由信息，从而实现不同网段之间的连接。五、实验目的：掌握通过静态路由方式实现网络的连通性。六、实验内容：假设校园网通过1台路由器连接到校园外的另1台路由器上，现要在路由器上做适当配置，实现校园网内部主机与校园网外部主

机的相互通信。通过软件仿真，实现网络的互连互通，从而实现信息的共享和传递。七、实验器材（设备、元器件）：R2621XM（两台）、SerialDTE线缆（1条）、coppercross-over线缆（2条）、PC（两台）八、实验步骤：打开CiscoPacketTracer软件，添加2台Generic路由器和2台Generic主机，用“自动选择连接类型”把设备连接起来,如下实验图，其中PCO、PC1为两台工作站主机,Routerl、Router2为两台路由器。PC-PT

PCIRouterlel/O.C^TFa0/072621XMPC-PT

PCIRouterlel/O.C^TFa0/072621XMRouter2"-.22PC-PT

PC2然后按以下步骤完成配置:步骤L在路由器Routeri上配置接口的IP地址和串口上的时钟频率。Routeri(config)#Routeri(config-if)#ipaddress172.16.1.1255.255.255.0Routeri(config-if)#noshutdownRouteri(config)#interfaceserial1/0Routeri(config-if)#ipaddress172.16.2.1255.255.255.0Routeri(config-if)#clockrate64000!配置Routeri的时钟频率(DCE)Routeri(config)#noshutdown验证测试：验证路由器接口的配置。Routerl#showipinterfacebrief?Routerin织1PhysicalConfigCLIIOSCommandLineInterface%Invalidinputdetectedat,*marker.Router>Router>enableRouter#showipinterfacebriefInterfaceIP-AddreasOK?MethodStatusProtocolFastEthernetO/OYESmanualupupFaatEthernetO/lunassignedYESunsetadministrativelydowndownSeriall/0YESmanualupupSeriall/1unassignedYESunsetadministrativelydowndownSeriall/2unassignedYESunsetadministrativelydowndownSeriall/3unassignedYESunsetadministrativelydowndownRouter#CopyPaste注意：查看接口的状态。Routerlttshowinterfaceserial1/0,RouteriPhysicalConfigCLIIOSCommandLineInterfaceRouter#showinterfaceserial1/0Seriall/0isup,lineprotocolisup(connected)HardwareisHD€4570MTU1500bytes,BW128Kbit,DLY20000usee,reliability255/2SS,txload1/2S5,rxload1/25SEncapsulationHDLC,loopbacknotset,keepaliveset(10sec)Lastinputnever,outputnever,outputhangneverLastclearingofWshowinterface*,countersneverInputcjueue:0/75/0(size/max/drops);Totaloutputdrops:0Queueingstrategy:weightedfairOutputqueue:0/1000/64/0Conversations0/0/256ReservedConversationsAvailableBandwidth96(size/maxtotal/threshold/drops)(active/maxactive/maxtotal)0/0(allocated/maxallocated)kilobits/sec5minuteinputrate0bits/sec,0packets/sec5minuteoutputrate0bits/secr0packets/sec0packetsinput,0bytes,0nobufferReceived0broadcasts,0rxints,0giants,0throttles0inputerrors,0CRC,0frame,0overrun,0packetsoutput,0bytes,0underruns0outputerrors,0collisions,0interface0outputbufferfailures,0outputbuffers—More—0ignored,0abortresetsswappedoutCopyPaste步骤2.在路由器Routeri上配置静态路由。Routeri(config)#iproute172.16.3.0255.255.255.0172.16.2.2或,Routeri(config)#iproute172.16.3.0255.255.255.0serial1/0验证测试：验证Routeri上的静态路由配置。RouterlttshowiprouteJPRouteri 〔口I回PhysicalConfigCLIIOSCommandLineInterface0inputerrors,0CRCr0frame,0overrun,0ignored,0al>ort;0packetsoutputr0bytes,0underruns0outputerrors,0collisions,0interfaceresets0outputbufferfailures,0outputbuffersswappedout0carriertransitionsDCD=upDSR=upDTR=upRTS=upCTS=upRouterfshowiprouteCodes:C-connected,S-static,I-IGRP,R-RIP,M-mobile,B-BGPD-E工GRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2El-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,LI-IS-ISlevel-lrL2-IS-ISlevel-2ria-IS-ISinterarea*-candidatedefault,U-per-userstaticroute,o-ODRP-periodicdownloadedstaticrouteGatewayoflastresortisnotset172.16.0.0/24issubnetted,3|subnetsC 172.16.1.0isdirectlyconnected,FaatEthernetO/OC 172.16.2.0isdirectlyconnected,Seriall/0Router# ▼CopyPaste步骤3.在路由器Router2上配置接口的IP地址和串口上的时钟频率。Router2(config)#interfacefastethernet0/0Router2(config-if)ttipaddress172.16.3.2255.255.255.0Router2(config-if)#noshutdowni*Router2(config)#interfaceserial1/0Router2(config-if)#ipaddress172.16.2.2255.255.255.0Router2(config-if)#noshutdown验证测试：验证路由器接口的配置。Router2#showipinterfacebriefRouter2#showinterfaceserial1/0Router2 If回PhysicalConfigCLIIOSCommandLineInterfaceRouter#Router#showinterfaceserial1/0Seriall/0xsup,lineprotocolxsup(connected)HardwarexsHD64570Internetaddressxs172.16.2.2/24MTU1500bytes,BW128Kbit,DLY20000usecrreliability255/255rt:xload1/255rrxload1/255Encapsulat;±onHDLCrloopbacknotgat,keepaliveset;(10sec)Last;inputnever,outputnever,outputhangneverLast;clearingofWshowinterface**countersneverInputcjueue:0/75/0<size/max/drops);Totaloutputdrops:0Queueingstrategy:weightedfairOutputqpjeue:0/1000/64/0(sxze/maxtotal/threshold/drops)Conversations0/0/256(active/maxactive/maxtotal)ReservedConversations0/0(allocated/znaxallocated)AvailableBandwidth96kilobits/secSminuteinputrate0bits/secr0packets/sec5minuteoutputrate0k>its/secr0packets/sec0packetsinputr0bytesr0nobufferReceived0broadcasts,0runtsr0giants,0throttles0inputerrorsr0CRC,0framer0overru.nr0ignored,0abort0packersoutput,0bytesr0underruns0outputerrorsr0collisions,0interfaceresets0outputbufferfailures,0outputbuffersswappedout—More—CopyPasteCopyPaste步骤4.在路由器Router2上配置静态路由。Router2(config)#iproute172.16.1.0255.255.255.0172.16.2.1或,Router2(config)#iproute172.16.1.0255.255.255.0serial1/0验证测试：验证Router2上的静态路由配置。Router2#showiprouteJPRouter2 [口I回PhysicalConfigCLIIOSCommandLineInterfaceRouter#Router#Router#Router#Router#Router#Router#Router#Router#Router#showiprouteCodes:C-connected,S-static,I-工GRP,R-RIP,M-mobile,B-BGPD-E工GRP,EX-EIGRPexternal,O-OSPFrIA-OSPFinterareaN1-OSPFNSSAexternaltypelrN2-OSPFNSSAexternaltype2El-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-工STS,LI-IS-ISlevel-1fL2-IS-ISlevel-2ria-IS-ISinterarea*-candidatedefault,U-per-userstaticroute,o-ODRP-periodicdownloadedstaticrouteGatewayoflastresortisnotset172.16.0.0/24isgubnetted,3subnetsC 172.16.2.0isdirectlyconnected,Seriall/0C 172.16.3.0isdirectlyconnected,FastEthernetO/ORouter#|CopyPaste步骤5.测试网络的互连互通性。C:\>ping172.16.3.224\PC1pingPC2<iPPCIC:\>ping172