RIP手工汇总和认证

100:4.4.0.4/24101:4.4.1.4/24102:4.4.2.4/24注意R1/R2之间用明文认证，R3/R4之间用MD5认证，并在R4的S1/0接口实现手工汇总。拓扑图的构建;#Simplelabautostart=false[localhost][[7200]]image=C:\ProgramFiles\Dynamips\images\unzip-c7200-js-mz.123-20.binram=96nvram=96disk0=64disk1=64npe=npe-400cnfg=Noneconfreg=0x2102mmap=false#idlepc=0x60490168(3640)#idlepc=0x6068802cexec_area=16[[ROUTERR1]]model=7200s1/0=R2s1/0[[ROUTERR2]]model=7200s1/1=R3s1/1[[ROUTERR3]]model=7200s1/0=R4s1/0[[ROUTERR4]]model=7200配置步骤一：R1的配置：Router>enRouter#conftRouter(config)#hostR1R1(config)#noipdomain-loR1(config)#linecon0R1(config-line)#loggsynR1(config-line)#exec-time00R1(config-line)#exitR1(config)#R1(config)#intlo0R1(config-if)#ipadd1.1.1.1255.255.255.0R1(config-if)#exitR1(config)#R1(config)#ints1/0R1(config-if)#ipadd192.168.12.1255.255.255.0R1(config-if)#clockrate64000R1(config-if)#noshutR1(config-if)#exitR1(config)#R1(config)#routerripR1(config-router)#version2R1(config-router)#noauto-summaryR1(config-router)#netw1.0.0.0R1(config-router)#netw192.168.12.0R1(config-router)#endR1#R1#showiprouteCodes:C-connected,S-static,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2E1-OSPFexternaltype1,E2-OSPFexternaltype2i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticrouteo-ODR,P-periodicdownloadedstaticrouteGatewayoflastresortisnotsetC192.168.12.0/24isdirectlyconnected,Serial1/01.0.0.0/24issubnetted,1subnetsC1.1.1.0isdirectlyconnected,Loopback04.0.0.0/24issubnetted,4subnetsR 4.4.0.0 [120/3] via 192.168.12.2, 00:00:04, Serial1/0R 4.4.1.0 [120/3] via 192.168.12.2, 00:00:04, Serial1/0R 4.4.2.0 [120/3] via 192.168.12.2, 00:00:04, Serial1/0R4.4.3.0[120/3]via192.168.12.2,00:00:04,Serial1/0R 192.168.23.0/24[120/1]via192.168.12.2,00:00:05,Serial1/0R 192.168.34.0/24[120/2]via192.168.12.2,00:00:05,Serial1/0R1#R2的配置；Router>enRouter#conftRouter(config)#hostR2R2(config)#noipdomain-loR2(config)#linecon0R2(config-line)#loggsynR2(config-line)#exec-time00R2(config-line)#exitR2(config)#R2(config)#ints1/0R2(config-if)#ipadd192.168.12.2255.255.255.0R2(config-if)#clockrate64000R2(config-if)#noshutR2(config-if)#exitR2(config)#R2(config)#ints1/1R2(config-if)#ipadd192.168.23.2255.255.255.0R2(config-if)#clockrate64000R2(config-if)#noshutR2(config-if)#exitR2(config)#R2(config)#routerripR2(config-router)#version2R2(config-router)#noauto-summaryR2(config-router)#netw192.168.12.0R2(config-router)#netw192.168.23.0R2(config-router)#endR2#R2#showiprouteCodes:C-connected,S-static,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2E1-OSPFexternaltype1,E2-OSPFexternaltype2i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticrouteo-ODR,P-periodicdownloadedstaticrouteGatewayoflastresortisnotset192.168.12.0/24isdirectlyconnected,Serial1/01.0.0.0/24issubnetted,1subnetsR1.1.1.0[120/1]via192.168.12.1,4.0.0.0/24issubnetted,4subnets00:00:14,Serial1/0R4.4.0.0[120/2]via192.168.23.3,00:00:20,Serial1/1R4.4.1.0[120/2]via192.168.23.3,00:00:20,Serial1/1R4.4.2.0[120/2]via192.168.23.3,00:00:20,Serial1/1R4.4.3.0[120/2]via192.168.23.3,00:00:20,Serial1/1C 192.168.23.0/24isdirectlyconnected,Serial1/1R 192.168.34.0/24[120/1]via192.168.23.3,00:00:27,Serial1/1R2#R3的配置：Router>enRouter#conftRouter(config)#hostR3R3(config)#noipdomain-loR3(config)#linecon0R3(config-line)#loggsynR3(config-line)#exec-time00R3(config-line)#exitR3(config)#R3(config)#ints1/1R3(config-if)#ipadd192.168.23.3255.255.255.0R3(config-if)#clockrate64000R3(config-if)#noshutR3(config-if)#exitR3(config)#R3(config)#ints1/0R3(config-if)#ipadd192.168.34.3255.255.255.0R3(config-if)#clockrate64000R3(config-if)#noshutR3(config-if)#exitR3(config)#R3(config)#routerripR3(config-router)#version2R3(config-router)#noauto-summaryR3(config-router)#netw192.168.23.0R3(config-router)#netw192.168.34.0R3(config-router)#exitR3(config)#endR3#R3#showiprouteCodes:C-connected,S-static,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2E1-OSPFexternaltype1,E2-OSPFexternaltype2i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticrouteo-ODR,P-periodicdownloadedstaticrouteGatewayoflastresortisnotsetR192.168.12.0/24[120/1]via192.168.23.2,00:00:23,Serial1/11.0.0.0/24issubnetted,1subnetsR 1.1.1.0 [120/2] via 192.168.23.2, 00:00:23, Serial1/14.0.0.0/24issubnetted,4subnetsR 4.4.0.0 [120/1] via 192.168.34.4, 00:00:10, Serial1/0R 4.4.1.0 [120/1] via 192.168.34.4, 00:00:10, Serial1/0R 4.4.2.0 [120/1] via 192.168.34.4, 00:00:10, Serial1/0R 4.4.3.0 [120/1] via 192.168.34.4, 00:00:10, Serial1/0C 192.168.23.0/24isdirectlyconnected,Serial1/1C 192.168.34.0/24isdirectlyconnected,Serial1/0R3#R4的配置：Router>enRouter#conftRouter(config)#hostR4R4(config)#noipdomain-loR4(config)#linecon0R4(config-line)#loggsynR4(config-line)#exec-time00R4(config-line)#exitR4(config)#R4(config)#intlo0R4(config-if)#ipadd4.4.0.1255.255.255.0R4(config-if)#exitR4(config)#R4(config)#intlo1R4(config-if)#ipadd4.4.1.1255.255.255.0R4(config-if)#exitR4(config)#R4(config)#intlo2R4(config-if)#ipadd4.4.2.1255.255.255.0R4(config-if)#exitR4(config)#R4(config)#intlo3R4(config-if)#ipadd4.4.3.1255.255.255.0R4(config-if)#exitR4(config)#R4(config)#ints1/0R4(config-if)#ipadd192.168.34.4255.255.255.0R4(config-if)#clockrate64000R4(config-if)#noshutR4(config-if)#exitR4(config)#R4(config)#routerripR4(config-router)#version2R4(config-router)#noauto-summaryR4(config-router)#netw192.168.34.0R4(config-router)#netw4.0.0.0R4(config-router)#exitR4(config)#endR4#R4#showiprouteCodes:C-connected,S-static,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2E1-OSPFexternaltype1,E2-OSPFexternaltype2i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticrouteo-ODR,P-periodicdownloadedstaticrouteGatewayoflastresortisnotsetR192.168.12.0/24[120/2]via192.168.34.3,00:00:12,Serial1/01.0.0.0/24issubnetted,1subnetsR1.1.1.0[120/3]via192.168.34.3,00:00:12,Serial1/04.0.0.0/24issubnetted,4subnetsC 4.4.0.0 is directly connected, Loopback0C 4.4.1.0 is directly connected, Loopback1C 4.4.2.0 is directly connected, Loopback2C 4.4.3.0 is directly connected, Loopback3R 192.168.23.0/24[120/1]via192.168.34.3,00:00:12,Serial1/0C 192.168.34.0/24isdirectlyconnected,Serial1/0R4#配置步骤二：(启用端口认证和汇总)R1的配置R1#conftR1(config)#R1(config)#keychaintestR1(config-keychain)#key1R1(config-keychain-key)#key-stringciscoR1(config-keychain-key)#endR1#R1#conftR1(config)#R1(config)#ints1/0R1(config-if)#ipripauthenticationmodetext(明文认证)R1(config-if)#ipripauthenticationkey-chaintestR1(config-if)#endR1#R2的配置；R2#R2#conftR2(config)#R2(config)#keychaintestR2(config-keychain)#key1R2(config-keychain-key)#key-stringciscoR2(config-keychain-key)#exitR2(config-keychain)#exitR2(config)#R2(config)#ints1/0R2(config-if)#ipripauthenticationmodetext(明文认证)R2(config-if)#ipripauthenticationkey-chaintestR2(config-if)#exitR2(config)#endR2#R3的配置；R3#conftR3(config)#R3(config)#keychaintest1R3(config-keychain)#key1R3(config-keychain-key)#key-stringciscoR3(config-keychain-key)#exitR3(config-keychain)#exitR3(config)#R3(config)#ints1/0R3(config-if)#ipripauthenticationmodemd5 (加密认证)R3(config-if)#ipripauthenticationkey-chaintest1R3(config-if)#exitR3(config)#endR3#R4的配置：R4#conftR4(config)#R4(config)#keychaintest1R4(config-keychain)#key1R4(config-keychain-key)#key-stringciscoR4(config-keychain-key)#exitR4(config-keychain)#exitR4(config)#R4(config)#ints1/0R4(config-if)#ipripauthenticationmodemd5(加密认证)R4(config-if)#ipripauthenticationkey-chaintest1R4(config-if)#exitR4(config)#endR4#R4#conftR4(config)#R4(config