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1、台条条两一IRouter-BS1/1SW路由器广域网PPP封装PAP验证配置一、实验目的1.掌握PAP验证配置2.理解验证过程二、应用环境基于安全的考虑，需要路由器双方经过验证后才能建立连接三、实验设备1.DCR-17022.CR-V35MT3.CR-V35FC、实验拓扑Router-A五、实验要求Router-ARouter-B接口IP地址接口IP地址S1/1DCE192.168.1.1Sl/0DTE192.168.1.2帐号密码帐号密码RouterAdigitalchinaARouterBdigitalchinaB六、实验步骤!进入特权模式!进入全局
2、配置模式第一步Router-A的配置Router〉enableRouter#contigRouter_config#hostnameRouter-A!修改机器名Router_config#aaaauthenticationppptestlocalRouter-A_config#usernameRouterBpassworddigitallchinaB!设置帐号密码Router-A_config#interfacesO/2!进入接口模式Router-A_config_sl/l#ipaddress192.168.1.1255.255.255.0!配置IP地址
3、Router-A_coniig_sl/l#encapsulationPPP!封装PPP协议Router-A_config_$l/l#pppauthenticationpaptest!设置验证方式Router-A_config_s1/1#ppppapsent-usernameRouter-ApassworddigitalchinaA!设置发送给对方验证的帐号密码Router-A_config_s1/1#physical-layerspeed64000!配置DCE时钟频率Router-A_config_s1/1#noshutdownRouter-A_conf
4、ig_s1/1#AZ!按Ctrl+z进入特权模式第二步：査看配置Router-A#showinterfacesl/1!查看接口状态Serial1/1isup,lineprotocolisdown!对端没有配置，所以协议是DOWNMode=SyncDCESpeed=64000!查看DCEDTR=UP,DSR=UP,RTS=UP,CTS=DOWN,DCD=UPInterfaceaddressis192.168.1.1/24!查看IP地址MTU1500bytes，BW64kbit,DLY2000useeEncapsulationprototolPPP,link
5、checkintervalis10sec!查看封装协议OctetsReceivedO,OctetsSent0FramesReceived0,FramesSent0,Link-checkFramesReceivedOLink-checkFramesSent89，LoopBacktimes0FramesDiscarded0,UnknownProtocolsFramesReceived0,Sentfailuile0Link-checkTimeout0,QueueError0,LinkError0，60secondinputrate0bits/sec，0pack
6、ets/sec!60secondoutputrate0bits/sec，0packets/sec!0packetsinput，0bytes，8unused_rx，0nobuffer0inputerrors,0CRC,0frame,0overrun,0ignored,0abort8packetsoutput,192bytes,0unused_tx，0underrunserror:0clock，0gracePowerQUICCSCCspecificerrors:0reevallocbmblkfail0reevnobuffer0transmitterqueue
7、full0transmitterhwqueue_full!进入特权模式!进入全局配置模式第三步：Router-B的配置Router>enableRouter#configRouter_config#hostnameRouter-B!修改机器名!设置帐号密码!进入接口模式!配置IP地址!封装PPP协议!设置验证方式Router_config#aaaauthenticationppptestlocalRouter-B_config#usernameRouterApassworddigitalchinaARouter-B_config#interfacesl/
8、0Router-B_config_sl/0#ipaddress192.168.1
