Rip汇总.docx

实验：自动汇总和手动汇总环境如图：实验目的：1 看自动汇总的效果。2 做手动汇总。注解：由于动态路由有一个生存周期，因此修改完成后，结果不会马上生效，一般都要几分钟后才能正常生效。基本配置：R1RouterenRouter#configure terminal Router(config)#hostname r1r1(config)#line console 0r1(config-line)#logging synchronous r1(config-line)#exec-timeout 0r1(config-line)#exitr1(config)#interface serial 1/2r1(config-if)#ip address 12.12.12.1 255.255.255.0r1(config-if)#no shutdown r1(config-if)#exitr1(config)#interface loopback 0r1(config-if)#ip address 1.1.1.1 255.255.255.0r1(config-if)#no shutdown r1(config-if)#exitr1(config)#interface loopback 1r1(config-if)#ip address 1.1.2.1 255.255.255.0r1(config-if)#no shutdown r1(config-if)#exitr1(config)#exitr1#wrR2Routerenable Router#configure terminal Router(config)#hostname r2r2(config)#line console 0r2(config-line)#logging synchronous r2(config-line)#exec-timeout 0r2(config-line)#exitr2(config)#interface serial 1/3r2(config-if)#ip address 12.12.12.2 255.255.255.0r2(config-if)#no shutdown r2(config-if)#exitr2(config)#interface loopback 0r2(config-if)#ip address 2.2.2.2 255.255.255.0r2(config-if)#no shutdown r2(config-if)#exitr2(config)#interface loopback 1 r2(config-if)#ip address 2.2.1.2 255.255.255.0 r2(config-if)#no shutdown r2(config-if)#exitr2(config)#exitr2#wr配置Rip v2 动态路由协议R1r1#configure terminal r1(config)#router rip r1(config-router)#version 2r1(config-router)#network 12.12.12.1 r1(config-router)#network 1.1.1.1r1(config-router)#network 1.1.2.1 r1(config-router)#no auto-summary r1(config-router)#exitr1(config)#exitR2r2#configure terminal r2(config)#router ripr2(config-router)#version 2r2(config-router)#network 12.12.12.2r2(config-router)#network 2.2.2.2r2(config-router)#network 2.2.1.2r2(config-router)#no auto-summaryr2(config-router)#exitr2(config)#exit显示路由表R1r1#show ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static routeGateway of last resort is not set 1.0.0.0/24 is subnetted, 2 subnetsC 1.1.1.0 is directly connected, Loopback0C 1.1.2.0 is directly connected, Loopback1 2.0.0.0/8 is variably subnetted, 3 subnets, 2 masksR 2.2.1.0/24 120/1 via 12.12.12.2, 00:00:22, Serial1/2R 2.2.2.0/24 120/1 via 12.12.12.2, 00:00:22, Serial1/2 12.0.0.0/24 is subnetted, 1 subnetsC 12.12.12.0 is directly connected, Serial1/2R2r2#show ip routeCodes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static routeGateway of last resort is not set 1.0.0.0/24 is subnetted, 2 subnetsR 1.1.1.0 120/1 via 12.12.12.1, 00:00:10, Serial1/3R 1.1.2.0 120/1 via 12.12.12.1, 00:00:10, Serial1/3 2.0.0.0/24 is subnetted, 2 subnetsC 2.2.1.0 is directly connected, Loopback1C 2.2.2.0 is directly connected, Loopback0 12.0.0.0/24 is subnetted, 1 subnetsC 12.12.12.0 is directly connected, Serial1/3Ping测试R1r1#ping 2.2.2.2测试通过Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 32/158/276 msr1#ping 2.2.2.2 source 1.1.1.1测试通过Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds:Packet sent with a source address of 1.1.1.1 !Success rate is 100 percent (5/5), round-trip min/avg/max = 28/108/220 msr1#ping 2.2.2.2 source 1.1.2.1测试通过Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds:Packet sent with a source address of 1.1.2.1 !Success rate is 100 percent (5/5), round-trip min/avg/max = 48/121/200 msR2r2#ping 1.1.1.1测试通过Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 20/134/204 msr2#ping 1.1.1.1 source 2.2.1.2测试通过Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:Packet sent with a source address of 2.2.1.2 !Success rate is 100 percent (5/5), round-trip min/avg/max = 12/98/268 msr2#ping 1.1.1.1 source 2.2.2.2测试通过Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:Packet sent with a source address of 2.2.2.2 !Success rate is 100 percent (5/5), round-trip min/avg/max = 4/133/196 ms通过以上测试说明目前我们的Rip v2运行很正常。网络连通性很好。自动汇总R1自动汇总r1#configure terminal r1(config)#router ripr1(config-router)#auto-summary r1(config-router)#exitr1(config)#exit现在R2的路由表r2#show ip routeCodes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static routeGateway of last resort is not setR 1.0.0.0/8 120/1 via 12.12.12.1, 00:00:02, Serial1/3 2.0.0.0/24 is subnetted, 2 subnetsC 2.2.1.0 is directly connected, Loopback1C 2.2.2.0 is directly connected, Loopback0 12.0.0.0/24 is subnetted, 1 subnetsC 12.12.12.0 is directly connected, Serial1/3路由条目：R 1.0.0.0/8 120/1 via 12.12.12.1, 00:00:02, Serial1/3替代了原来的路由条目： 1.0.0.0/24 is subnetted, 2 subnetsR 1.1.1.0 120/1 via 12.12.12.1, 00:00:10, Serial1/3R 1.1.2.0 120/1 via 12.12.12.1, 00:00:10, Serial1/3将2条汇总成了1条。由于是自动汇总的，因此他们是被汇总成为了一条主类路由自动汇总是在R1上做的，然后将汇总完成后的路由条目发送到R2上，因此是在R2的路由表里面体现出来汇总后的结果。取消自动汇总r1#configure terminal r1(config)#router ripr1(config-router)#no auto-summary r1(config-router)#exitr1(config)#exit手动汇总R1手动汇总命令r1#configure terminal r1(config)#interface serial 1/2r1(config-if)#ip summary-address rip 1.1.1.1 255.255.252.0r1(config-if)#exit r1(config)#exitR2上查看结果r2#show ip routeCodes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static routeGateway of last resort is not set 1.0.0.0/2