2023年计算机网络实验报告2

洛阳理工学院实验报告系别计算机与信息工程班级B100509学号B10050919姓名李戈课程名称计算机网络实验日期2023实验名称路由器的配置成绩实验目的：.。理解路由器的工作原理及其作用，结识路由器的各种接口.。理解静态路由的工作原理和应用环境，掌握配置静态路由的基本命令.理解动态路由协议RIP的原理和应用环境，掌握配置RIP协议的基本命令4.理解动态路由协议OSPF的基本特点和分组类型，掌握在路由器（三层互换机）上配置OSPF协议的基本命令；.学会在路由器（三层互换机）上查看、分析路由表的方法，并学会通过度析路由跟踪信息画出数据包转发途径的方法。实验条件：Packettracer5.0实验内容：一、静态路由器的配置.画出结构图并配置两个PC的IP及掩码、网关Roufer-PTRoutjr-PTRoper0RoulrlI\;2951T.248^4Swfch0SwifchlaAPC-PTPC-PTPCOPCI2.为路由器的两个接口分派IP,注意：位于DCE端的路由器串口要配置时钟频率64000,并路由器端口要手动启动Router>enab1eRouter#configureterminalEnterconfigurationcommands,oneper1ine.EndwithCNTL/Z.Router(config)#interfaceFastEthernet0/0Router(config-if)#noshutdown%LINK-5-CHANGED:InterfaceFastEthernet0/0,changedstatetoupipaddress192.168.1.1255.255.255.0Router(config-if)#exitRouter(config)#interfaceSerial2/0Router(config-if)#noshutdownRouter(config-if)#clockrate64000Router(config-if)#ipaddress10.0.0.1255.0.0.03.在两台路由器上配置静态路由，命令如下：Router(config)#4.查看三台网络设备上的路由表并测试两台PC的连通性PC>ping192.168.2.2Pinging192.168.2.2with32bytesofdata:Replyfrom192.168.2.2:bytes=32time=15msTTL=128Rep1yfrom192.168.2.2:bytes=32time=8msTTL=128Replyfrom192.168.2.2:bytes=32time=8msTTL=128Rep1yfrom192.168.2.2:bytes=32time=8msTTL=128Pingstatisticsfor192.168.2.2：Packets:Sent=4,Received=4,Lost=0(0%1oss),Approximateroundtriptimesinmi11i-seconds：Minimum=8ms,Maximum=15ms,Average=9ms二、RIP动态路由配置.配置两PC的IP地址及掩码和网关配置三层互换机的接口IP.假如在三层互换机的物理端口上配置，则需用命令noswitchport将其变为三层端口，才可以配置IP.假如在三层互换机的虚拟端口上配置，则可以直接配置IP,但要先划分vlan,并将物理端口分派至相应的vlan中.配置两路由器的接口IP,注意：位于DCE端的路由器串口要配置时钟频率64000,并路由器端口要手动启动。.为三层互换机及两台路由器配置rip协议，命令如下PC1Router>enab1eRouter#configureterminalEnterconfigurationcommands,oneperline.EndwithCNTL/Z.Router(config)#routerripRouter(config)#network192.168.1.0255.255.0.查看三台网络设备上的路由表并测试两台PC的连通性POping192.168.4.2Pinging192.168.4.2with32bytesofdata:Rep1yfrom192.168.4.2:bytes=32time=23msTTL=125Replyfrom192.168.4.2：bytes=32time=20msTTL=125Rep1yfrom192.168.4.2:bytes=32time=23msTTL=125Rep1yfrom192.168.4.2:bytes=32time=21msTTL=125Pingstatistiesfor192.168.4.2:Packets:Sent=4,Received=4,Lost=0(0%loss),Approximateroundtriptimesinmi11i-seconds:Minimum=20ms,Maximurn=23ms,Average=21ms三、OSPF动态路由配置.配置两PC的IP地址及掩码和网关.配置三层互换机的接口IPSwitch>enSwitchftconftEnterconfigurationcominands,oneperline.EndwithCNTL/Z.Switch(config)#intf1/0%InvalidinterfacetypeandnumberSwitch(config)#intf0/1Switch(config—if)#noswitchport%LINEPROTO-5-UPDOWN:Lineprotoco1onInterfaceFastEthernet0/1,changedstatetodown%LINEPROTO—5-UPDOWN:Lineprotoco1onTnterfaceFastEthernet0/1,changedstatetoupSwitch(config-if)#ipaddress192.168.1.1255.255.255.0Switch(config-if)#exitSwitch(config)#intf0/2Switch(config—if)#noswitchportSwitch(config-if)#ipaddress192.168.2.1255.255.255.0Switch(config-if)#exit.配置两路由器的接口IP,注意：位于DCE端的路由器串口要配置时钟频率64000,并路由器端口要手动启动。Router>enableRouter#configureterminalEnterconfigurationcommands,oneperline.EndwithCNTL/Z.Router(config)#interfaceFastEthernetO/0Router(config-if)#noshutdown%LINK—5—CHANGED:InterfaceFastEthernet0/0,changedstatetoup%LINEPROTO-5-UPDOWN:Lineprotoco1onInterfaceFastEthernet0/0,changedstatetoupRouter(config-if)#ipaddress192.168.2.2255.255.255.0Router(config-if)#Router(config—if)#exitRouter(config)#interfaceSerial2/0Router(config-if)#noshutdownRouter(config—if)ftclockrate64000Router(config-if)paddress192.168.3.1255.255.255.0.为三层互换机及两台路由器配置rip协议，命令如下Switch>enSwitch#configtEnterconfigurationcommands,oneperline.EndwithCNTL/Z.Switch(config)#routerospf100:00:45:%OSPF-5-ADJCI1G：Process1,Nbr192.168.3.1onFastEthernetO/1fromLOADINGtoFULL,LoadingDoneSwitch(config-router)#network192.168.1.0255.255.255.0area2Switch(config—router)#network192.168.2.0255.255.255.0area2Router>enRouter#configt

Enterconfigurationcommands,oneperline.EndwithCNTL/Z.Router(config)#routerospf100:00:45:%0SPF-5-ADJCHG：Process1,Nbr192.168.2.1onFastEthernetl/0fromLOADINGtoFULL,LoadingDoneRouter(config-router)ttnetwork192.1168.2.0255.255.255.0area2Router(config-router)#network192.1168.3.0255.255.255.0area2.查看三台网络设备上的路由表并测试两台PC的连通性POping192.168.4.2PingingPingingPinging192.168.4.2with32bytesofdata:PingingRep1yfrom192.168.4.2：bytes=32time=l10msTTL=125Rep1yfrom192.168.4.2:bytes=32time=ll0msTTL=125Rep1yfrom192.168.4.2:bytes=32time=125msTTL=125Replyfrom192.168.4.2:bytes=32time=125msTTL=125Pingstatisticsfor192.168.4.2:Pingstatisticsfor192.168.4.2:Packets:Sent=4,Receivcd=4,Lost=0(0%loss),Approximateroundtriptimesinmi11i—seconds:Minimum=110ms,Maximum=125ms,Average=117ms.查看路由表Switch#showiprouteCodes:C—connected,S-static,I-IGRP,R-RIP,M-mobi1e,B-BGPD-EIGRP,EX-EIGRPexternal,0-OSPF,TA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAterna1type2El-0SPFextern