默认路由试验（五）

EIGRP

方法：二

P1R1  

router eigrp 100

 redistribute static

 network 10.0.0.0

 auto-summary

!        

ip http server

ip classless

ip route 0.0.0.0 0.0.0.0 172.31.1.3(＃ 接口或者地址都可以) 

P1R1 route table 

P1R1#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 route

 

Gateway of last resort is 172.31.1.3 to network 0.0.0.0

 

     172.31.0.0/24 is subnetted, 1 subnets

C       172.31.1.0 is directly connected, Serial1/0

     10.0.0.0/24 is subnetted, 3 subnets

D       10.1.2.0 [90/2172416] via 10.1.0.2, 00:02:34, Serial1/1

C       10.1.1.0 is directly connected, FastEthernet0/0

C       10.1.0.0 is directly connected, Serial1/1

S*   0.0.0.0/0 [1/0] via 172.31.1.3

P1R1# 

接下来看看 P1R2的！ 

P1R2#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 route

 

Gateway of last resort is 10.1.0.1 to network 0.0.0.0

 

     10.0.0.0/24 is subnetted, 3 subnets

C       10.1.2.0 is directly connected, FastEthernet0/0

D       10.1.1.0 [90/2172416] via 10.1.0.1, 00:00:33, Serial1/1

C       10.1.0.0 is directly connected, Serial1/1

D*EX 0.0.0.0/0 [170/2681856] via 10.1.0.1, 00:00:03, Serial1/1

P1R2#

通过 Redistribute static 也是可以的 但是 作为外部的EIGRP路由通告出去！