EIGRP不同自治系统进行通信.doc

实验需求：R1运行EIGRP100R3运行EIGRP200R2为边界路由器运行EIGRP 100和EIGRP 200R1 ping通3.3.3.3R3 ping通1.1.1.1实验要点：在R2上进行EIGRP重分布实验步骤：基本配置R1：r1enr1#conf tr1(config)#int f0/0r1(config-if)#ip add 192.168.12.1 255.255.255.0r1(config-if)#no shr1(config-if)#int lo 0r1(config-if)#ip add 1.1.1.1 255.255.255.255r1(config-if)#no shr1(config-if)#Zr1#conf tr1(config)#router eigrp 100r1(config-router)#no aur1(config-router)#net 192.168.12.0 0.0.0.255r1(config-router)#net 1.1.1.1 0.0.0.0r1(config-router)#ZR2：r2enr2#conf tr2(config)#int f0/0r2(config-if)#ip add 192.168.12.2 255.255.255.0r2(config-if)#no shr2(config-if)#int f1/0r2(config-if)#ip add 192.168.23.2 255.255.255.0r2(config-if)#no shr2(config-if)#int lo 0r2(config-if)#ip add 2.2.2.2 255.255.255.255r2(config-if)#no shr2(config-if)#Zr2#conf tr2(config)#router eigrp 100r2(config-router)#no aur2(config-router)#net 192.168.12.0 0.0.0.255r2(config-router)#redistribute eigrp 200 metric 1000 100 255 1 1500r2(config-router)#Zr2#conf tr2(config)#router eigrp 200r2(config-router)#no aur2(config-router)#net 192.168.23.0 0.0.0.255r2(config-router)#redistribute eigrp 100 metric 1000 100 255 1 1500r2(config-router)#ZR3：r3enr3#conf tr3(config)#int f0/0r3(config-if)#ip add 192.168.23.3 255.255.255.0r3(config-if)#no shr3(config-if)#int lo 0r3(config-if)#ip add 3.3.3.3 255.255.255.255r3(config-if)#no shr3(config-if)#Zr3#conf tr3(config)#router eigrp 200r3(config-router)#no aur3(config-router)#net 192.168.23.3 0.0.0.255r3(config-router)#net 3.3.3.3 0.0.0.0r3(config-router)#Z实验结果测试：r1#ping 3.3.3.3Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 3.3.3.3, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 20/72/152 msr3#ping 1.1.1.1Type 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 = 36/92/184 msr1#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 setC 192.168.12.0/24 is directly connected, FastEthernet0/0 1.0.0.0/32 is subnetted, 1 subnetsC 1.1.1.1 is directly connected, Loopback0 3.0.0.0/32 is subnetted, 1 subnetsD EX 3.3.3.3 170/2588160 via 192.168.12.2, 00:23:34, FastEthernet0/0D EX 192.168.23.0/24 170/2588160 via 192.168.12.2, 00:23:34, FastEthernet0/0r3#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 setD EX 192.168.12.0/24 170/2588160 via 192.168.23.2, 00:23:15, FastEthernet0/0 1.0.0.0/32 is subnetted, 1 subnetsD EX 1.1.1.1 170/2588160 via 192.168.23.2, 00:23:15, FastEthernet0/0 3.0.0.0/32 is subnetted, 1 subnetsC 3.3.3.3 is directly connected, Loopback0C 192.168.23.0/24 is directly connected, FastEthernet0/0r1#show ip route 3.3.3.3Routing entry for 3.3.3.3/32Known via eigrp 100, distance 170, metric 2588160, type externalRedistributing via eigrp 100Last update from 192.168.12.2 on FastEthernet0/0, 00:25:17 agoRouting Descriptor Blocks:* 192.168.12.2, from 192.168.12.2, 00:25:17 ago, via FastEthernet0/0Route metric is 2588160, traffic share count is 1 Total delay is 1100 microseconds, minimum bandwidth is 1000 Kbit Reliability 255/255, minimum MTU 1500 bytes Loading 1/255, Hops 1r3#show ip route 1.1.1.1Routing entry for 1.1.1.1/32Known via eigrp 200, distance 170, metric 2588160, type externalRedistributing via eigrp 200Last update from 192.168.23.2 on FastEthernet0/0, 00:24:58 agoRouting Descriptor Blocks:* 192.168.23.2, from 192.168