via 23.0.0.2 (41024000/40512000), Serial2/1
P 172.16.0.0/24, 1 successors, FD is 40002560
via Connected, FastEthernet0/0
配置R3非等价负载均衡
R3(config)#router eigrp 100
R3(config-router)#variance 2
R3#show ip route
1.0.0.0/24 is subnetted, 1 subnets
D 1.1.1.0 [90/40130560] via 172.16.0.1, 00:00:02, FastEthernet0/0 2.0.0.0/24 is subnetted, 1 subnets
D 2.2.2.0 [90/40640000] via 23.0.0.2, 00:00:02, Serial2/1
3.0.0.0/24 is subnetted, 1 subnets
C 3.3.3.0 is directly connected, Loopback0
23.0.0.0/24 is subnetted, 1 subnets
C 23.0.0.0 is directly connected, Serial2/1
172.16.0.0/24 is subnetted, 1 subnets
C 172.16.0.0 is directly connected, FastEthernet0/0
10.0.0.0/30 is subnetted, 9 subnets
C 10.1.3.8 is directly connected, Loopback4
D 10.1.2.8 [90/40640000] via 23.0.0.2, 00:00:02, Serial2/1
D 10.1.1.8 [90/40130560] via 172.16.0.1, 00:00:03, FastEthernet0/0
C 10.1.3.0 is directly connected, Loopback2
D 10.1.2.0 [90/40640000] via 23.0.0.2, 00:00:03, Serial2/1
D 10.1.1.0 [90/40130560] via 172.16.0.1, 00:00:03, FastEthernet0/0
C 10.1.3.4 is directly connected, Loopback3
D 10.1.2.4 [90/40640000] via 23.0.0.2, 00:00:03, Serial2/1
D 10.1.1.4 [90/40130560] via 172.16.0.1, 00:00:03, FastEthernet0/0
D 192.168.0.0/24 [90/40514560] via 172.16.0.1, 00:00:03, FastEthernet0/0
[90/41024000] via 23.0.0.2, 00:00:03, Serial2/1
//现在有两条路由可以走了