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海量资料超值下载配置PPP
一、实验目的
1.掌握广域网PPP封装配置
2.理解D__DTE
3.理解封装匹配
二、实验描述
1.企业环境中异地的互连通常要经过第三方的网络,比如__,__等
2.广域__常需要收费,带宽比较有限,可靠行较低
三、实验拓扑
四、实验设备
1.R28012台
2.串口线1根
五、实验步骤第1步配置接口Router-A#configtRouter-Aconfig#hostnameRoute-ARoute-Aconfig#inte_____s1/1Route-Aconfig-if#ipaddress
192.
168.
1.
1255.
255.
255.0Route-Aconfig-if#encapsulationpppRoute-Aconfig-if#clockrate64000Route-Aconfig-if#noshutdown第2步查看接口配置Route-A#showinte_____serial1/1Serial1/1isuplineprotocolisdowndisabledHardwareisHD64570Internetaddressis
192.
168.
1.1/24MTU1500bytesBW128KbitDLY20000usecrely255/255load1/255EncapsulationPPPloopbacknotsetkeepaliveset10secLCPClosedClosed:LEXCPBRIDGECPIPCPCCPCDPCPLLC2BACPLastinputneveroutputneveroutputhangneverLastclearingofshowinte_____countersneverInputqueue:0/75/0size/__x/drops;Totaloutputdrops:0Queueingstrategy:weightedfairOutputqueue:0/1000/64/0size/__xtotal/threshold/dropsConversations0/0/256active/__xactive/__xtotalReservedConversations0/0allocated/__xallocated第3步Router-B的配置Router-B#configtRouter-Bconfig#hostnameRoute-BRoute-Bconfig#inte_____s1/0Route-Bconfig-if#ipaddress
192.
168.
1.
2255.
255.
255.0Route-Bconfig-if#encapsulationpppRoute-Bconfig-if#noshutdown第4步查看接口配置Router#showinte_____serial1/0Serial1/0isuplineprotocolisupconnectedHardwareisHD64570Internetaddressis
192.
168.
1.2/24MTU1500bytesBW128KbitDLY20000usecrely255/255load1/255EncapsulationPPPloopbacknotsetkeepaliveset10secLCPOpenOpen:IPCPCDPCPLastinputneveroutputneveroutputhangneverLastclearingofshowinte_____countersneverInputqueue:0/75/0size/__x/drops;Totaloutputdrops:0Queueingstrategy:weightedfairOutputqueue:0/1000/64/0size/__xtotal/threshold/dropsConversations0/0/256active/__xactive/__xtotalReservedConversations0/0allocated/__xallocated5minuteinputrate0bits/sec0packets/sec测试连通性Route-A#ping
192.
168.
1.2Typeescapesequen__toabort.Sending5100-byteICMPEchosto
192.
168.
1.2timeoutis2seconds:!!!!!Suc__ssrateis100per__nt5/5round-tripmin/__g/__x=31/31/32msRoute-A#
六、注意事项
1.注意查看接口状态,接口与协议都必须up
2.路由器A为D__端,路由器B为DTE端
3.实际工作中,D__设备通常由服务提供商配置,本实验为模拟环境。