CISCO中双点双向重发布(EIGRPOSPF)

1、要求:R1的 LO 0 1.1.1.1/32口重分布到 EIGRP 中 R4的 LO 0 2.2.2.2/32口重分布到 OSPF 中 1.1.1.1负载均衡从 R2 R3到 R4 2.2.2.2 负载均衡从 R2 R3到 R1 配置: R1:interface Loopback1ip address 1.1.1.1 255.255.255.255 !duplex auto speed auto !interface FastEthernet1/0no ip address shutdown duplex auto speed auto ! R2:interface FastEthernet0

2、/0B g. li nu xe rh o m e .c omduplex auto speed auto !interface FastEthernet1/0ip address 192.168.1.1 255.255.255.0 duplex auto speed auto !router eigrp 100redistribute ospf 100 metric 1000 100 255 1 1500 network 192.168.3.0 no auto-summary !router ospf 100 router-id 2.2.2.2 log-adjacency-changesred

3、istribute eigrp 100 subnets ip address 192.168.3.3 255.255.255.0 duplex auto speed auto !duplex auto speed auto !router eigrp 100redistribute ospf 100 metric 1000 100 255 1 1500 network 192.168.3.0 no auto-summary !router ospf 100 router-id 3.3.3.3 log-adjacency-changesredistribute eigrp 100 subnets

4、 network 192.168.2.0 0.0.0.255 area 0B lo g. li nu xm e .c om interface FastEthernet0/0ip address 192.168.1.2 255.255.255.0 duplex autospeed auto !interface FastEthernet1/0ip address 192.168.2.2 255.255.255.0 duplex auto speed auto ! 修改管理距离之前各个路由器的路由表如下: R11.0.0.0/32 is subnetted, 1 subnets C 1.1.1.

5、1 is directly connected, Loopback1 170/2588160 via 192.168.3.2, 00:09:05, FastEthernet0/0 D EX 192.168.2.0/24 170/2588160 via 192.168.3.3, 00:08:51, FastEthernet0/0 170/2588160 via 192.168.3.2, 00:08:51, FastEthernet0/0 C 192.168.3.0/24 is directly connected, FastEthernet0/0 R21.0.0.0/32 is subnette

6、d, 1 subnetsD EX 1.1.1.1 170/2588160 via 192.168.3.3, 00:00:39, FastEthernet0/0 170/2588160 via 192.168.3.1, 00:00:39, FastEthernet0/0B lo g. nu xe m e .c om R3O E2 2.2.2.2 110/20 via 192.168.2.2, 00:11:06, FastEthernet1/0 O 192.168.1.0/24 110/2 via 192.168.2.2, 00:11:06, FastEthernet1/0 C 192.168.2

7、.0/24 is directly connected, FastEthernet1/0 C 192.168.3.0/24 is directly connected, FastEthernet0/0 R41.0.0.0/32 is subnetted, 1 subnetsO E2 1.1.1.1 110/20 via 192.168.1.1, 00:11:44, FastEthernet0/0 2.0.0.0/32 is subnetted, 1 subnetsC 2.2.2.2 is directly connected, Loopback1C 192.168.1.0/24 is dire

8、ctly connected, FastEthernet0/0 C 192.168.2.0/24 is directly connected, FastEthernet1/0O E2 192.168.3.0/24 110/20 via 192.168.2.1, 00:49:02, FastEthernet1/0 110/20 via 192.168.1.1, 00:49:02, FastEthernet0/0之后 R11.0.0.0/32 is subnetted, 1 subnetsC 1.1.1.1 is directly connected, Loopback1 2.0.0.0/32 i

9、s subnetted, 1 subnetsD EX 2.2.2.2 170/2588160 via 192.168.3.3, 00:00:10, FastEthernet0/0 170/2588160 via 192.168.3.2, 00:00:10, FastEthernet0/0 D EX 192.168.1.0/24 170/2588160 via 192.168.3.3, 00:00:10, FastEthernet0/0 170/2588160 via 192.168.3.2, 00:00:10, FastEthernet0/0 D EX 192.168.2.0/24 170/2

10、588160 via 192.168.3.3, 00:00:17, FastEthernet0/0 170/2588160 via 192.168.3.2, 00:00:17, FastEthernet0/0 C 192.168.3.0/24 is directly connected, FastEthernet0/0 R2B lo g. li nu xe rh o m e .m1.0.0.0/32 is subnetted, 1 subnetsD EX 1.1.1.1 170/2588160 via 192.168.3.1, 00:00:21, FastEthernet0/0 2.0.0.0

11、/32 is subnetted, 1 subnetsO E2 2.2.2.2 110/20 via 192.168.1.2, 00:00:21, FastEthernet1/0 C 192.168.1.0/24 is directly connected, FastEthernet1/0O 192.168.2.0/24 110/2 via 192.168.1.2, 00:00:21, FastEthernet1/0 C 192.168.3.0/24 is directly connected, FastEthernet0/0 R31.0.0.0/32 is subnetted, 1 subn

12、etsD EX 1.1.1.1 170/2588160 via 192.168.3.1, 00:00:20, FastEthernet0/0 2.0.0.0/32 is subnetted, 1 subnetsO E2 2.2.2.2 110/20 via 192.168.2.2, 00:00:20, FastEthernet1/0 O 192.168.1.0/24 110/2 via 192.168.2.2, 00:00:20, FastEthernet1/0 C 192.168.2.0/24 is directly connected, FastEthernet1/0 C 192.168.3.0/24 is directly connected, FastEthernet0/0 R4 2.0.0.0/32 is subnetted, 1 subnets C 2.2.2.2 is directly connected, Loopback1C 192.168.1.0/24 is directly connected, FastEthernet0/0 C