基本配置
Router(config)#router eigrp 50
Router(config-router)#network 172.16.0.0
Router(config-router)#network 10.1.1.1
Router(config-router)#network 10.1.2.1
Router(config-router)#network 10.1.3.1
Router(config-router)#network 10.1.4.1
其它命令
查看邻居关系
Router#sh ip eigrp 50 neighbors
EIGRP-IPv4 Neighbors for AS(50)
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
1 172.16.1.6 Et0/1 14 00:16:30 9 200 0 22
0 172.16.1.1 Et0/0 12 00:16:54 5 200 0 20
确认路由
Router#sh ip route
Codes: L - local, 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 route, + - replicated route
Gateway of last resort is not set
10.0.0.0/24 is subnetted, 4 subnets
D 10.1.1.0 [90/409600] via 172.16.1.1, 00:11:04, Ethernet0/0
D 10.1.2.0 [90/409600] via 172.16.1.1, 00:11:04, Ethernet0/0
D 10.1.3.0 [90/409600] via 172.16.1.1, 00:11:04, Ethernet0/0
D 10.1.4.0 [90/409600] via 172.16.1.1, 00:11:04, Ethernet0/0
131.131.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 131.131.131.0/24 is directly connected, Loopback0
L 131.131.131.131/32 is directly connected, Loopback0
172.16.0.0/16 is variably subnetted, 4 subnets, 2 masks
C 172.16.1.0/30 is directly connected, Ethernet0/0
L 172.16.1.2/32 is directly connected, Ethernet0/0
C 172.16.1.4/30 is directly connected, Ethernet0/1
L 172.16.1.5/32 is directly connected, Ethernet0/1
D 192.168.0.0/24 [90/409600] via 172.16.1.6, 00:16:53, Ethernet0/1
D 192.168.1.0/24 [90/409600] via 172.16.1.6, 00:16:52, Ethernet0/1
D 192.168.2.0/24 [90/409600] via 172.16.1.6, 00:16:50, Ethernet0/1
D 192.168.3.0/24 [90/409600] via 172.16.1.6, 00:16:49, Ethernet0/1
只看EIGRP路由
Router#sh ip route eigrp
Codes: L - local, 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 route, + - replicated route
Gateway of last resort is not set
10.0.0.0/24 is subnetted, 4 subnets
D 10.1.1.0 [90/409600] via 172.16.1.1, 00:12:31, Ethernet0/0
D 10.1.2.0 [90/409600] via 172.16.1.1, 00:12:31, Ethernet0/0
D 10.1.3.0 [90/409600] via 172.16.1.1, 00:12:31, Ethernet0/0
D 10.1.4.0 [90/409600] via 172.16.1.1, 00:12:31, Ethernet0/0
D 192.168.0.0/24 [90/409600] via 172.16.1.6, 00:18:20, Ethernet0/1
D 192.168.1.0/24 [90/409600] via 172.16.1.6, 00:18:18, Ethernet0/1
D 192.168.2.0/24 [90/409600] via 172.16.1.6, 00:18:16, Ethernet0/1
D 192.168.3.0/24 [90/409600] via 172.16.1.6, 00:18:14, Ethernet0/1
关闭自动汇总
Router(config)#router eigrp 50
Router(config-router)#no au
Router(config-router)#no auto-summary
手工汇总
Router(config)#int e0/1
Router(config-if)#ip summary-address eigrp 50 192.168.0.0 255.255.252.0