Redistritbuted

Router0]
static
Router0: default route  
Router0(config)#ip route 0.0.0.0 0.0.0.0 1.1.1.2

Router1]
static,rip
Router1(config)#ip route 172.16.1.0 255.255.255.0 1.1.1.1

- RIP 전달시 static 까지 같이 재분배 
Router1(config)#router rip
Router1(config-router)#version 2
Router1(config-router)#network 2.0.0.0
Router1(config-router)#network 172.16.2.0
Router1(config-router)#network 1.0.0.0
Router1(config-router)#no auto-summary -- superneting X  
Router1(config-router)#passive-interface f1/0
Router1(config-router)#passive-interface f0/0
Router1(config-router)#redistribute static   -- RIP 정보 교환시 static 정보도 포함 시켜라 

Router2]
rip,ospf 
- Router1 의 RIP 정보를 확인 
Router2(config)#router rip 
Router2(config-router)#network 2.0.0.0
Router2(config-router)#no auto-summary 
Router2(config-router)#passive-interface f0/0
Router2(config-router)#passive-interface f1/0

Router2#sh ip route 
R    1.0.0.0/8 [120/1] via 2.2.2.2, 00:00:18, FastEthernet2/0
C    2.0.0.0/8 is directly connected, FastEthernet2/0
C    3.0.0.0/8 is directly connected, FastEthernet1/0
     172.16.0.0/24 is subnetted, 3 subnets
R       172.16.1.0 [120/1] via 2.2.2.2, 00:00:18, FastEthernet2/0
R       172.16.2.0 [120/1] via 2.2.2.2, 00:00:18, FastEthernet2/0
C       172.16.3.0 is directly connected, FastEthernet0/0

Router2(config)#router ospf 1
Router2(config-router)#network 3.3.3.3 0.0.0.0 area 1
Router2(config-router)#network 172.16.3.254 0.0.0.0 area 1
Router2(config-router)#passive-interface f0/0
Router2(config-router)#passive-interface f2/0 
Router2(config-router)#redistribute rip subnets   
                                         ┖ 재분배시 classless 된 서브넷 사용 


Router3]
ospf , eigrp
- Router2 의 OSPF 정보를 확인 
Router3(config)#router ospf 1
Router3(config-router)#network 3.3.3.4 0.0.0.0 area 1
Router3(config-router)#passive-interface f0/0
Router3(config-router)#passive-interface f2/0

- OSPF 를 이용하여 전달된 RIP 재분배 정보(Router2에서 전달된) 확인
Router3#sh ip route
O E2 1.0.0.0/8 [110/20] via 3.3.3.3, 00:06:41, FastEthernet1/0
O E2 2.0.0.0/8 [110/20] via 3.3.3.3, 00:06:41, FastEthernet1/0
C    3.0.0.0/8 is directly connected, FastEthernet1/0
C    4.0.0.0/8 is directly connected, FastEthernet2/0
     172.16.0.0/24 is subnetted, 4 subnets
O E2    172.16.1.0 [110/20] via 3.3.3.3, 00:06:41, FastEthernet1/0
O E2    172.16.2.0 [110/20] via 3.3.3.3, 00:06:41, FastEthernet1/0
O       172.16.3.0 [110/2] via 3.3.3.3, 00:06:41, FastEthernet1/0
C       172.16.4.0 is directly connected, FastEthernet0/0


- OSPF 정보를 EIGRP 로 재분배
Router3(config-router)#router eigrp 1
Router3(config-router)#network 4.0.0.0 0.255.255.255 
Router3(config-router)#network 172.16.4.0 0.0.0.255
Router3(config-router)#no auto-summary
Router3(config-router)#redistribute ospf 1 metric 1544 10 255 1 1500
Router3(config-router)#passive-interface f0/0
Router3(config-router)#passive-interface f1/0


Router4] 
eigrp, static 
- eigrp 를 이용하여 전달된 ospf(Router3에서 전달된) 정보를 수신
Router4(config)#router eigrp 1
Router4(config-router)#network 4.0.0.0 0.255.255.255
Router4(config-router)#network 5.0.0.0 0.255.255.255
Router4(config-router)#network 172.16.5.0 0.0.0.255
Router4(config-router)#no auto-summary
Router4(config-router)#passive-interface f1/0
Router4(config-router)#passive-interface f0/0

Router4#sh ip route 
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
D EX 1.0.0.0/8 [170/1662976] via 4.4.4.4, 00:00:35, FastEthernet2/0
D EX 2.0.0.0/8 [170/1662976] via 4.4.4.4, 00:00:35, FastEthernet2/0
D EX 3.0.0.0/8 [170/1662976] via 4.4.4.4, 00:00:35, FastEthernet2/0
C    4.0.0.0/8 is directly connected, FastEthernet2/0
C    5.0.0.0/8 is directly connected, FastEthernet1/0
     172.16.0.0/24 is subnetted, 5 subnets
D EX    172.16.1.0 [170/1662976] via 4.4.4.4, 00:00:35, FastEthernet2/0
D EX    172.16.2.0 [170/1662976] via 4.4.4.4, 00:00:35, FastEthernet2/0
D EX    172.16.3.0 [170/1662976] via 4.4.4.4, 00:00:35, FastEthernet2/0
D       172.16.4.0 [90/30720] via 4.4.4.4, 00:00:35, FastEthernet2/0
C       172.16.5.0 is directly connected, FastEthernet0/0

- static 
Router4(config)#ip route 172.16.6.0 255.255.255.0 5.5.5.6

- static 정보를 eigrp 를 이용하여 재분배
Router4(config-router)#router eigrp 1
Router4(config-router)#redistribute static

Router5]
static  
Router5(config)#ip route 0.0.0.0 0.0.0.0 5.5.5.5


Router3]
eigrp 를 통하여 재분배된 static 정보 확인 
Router3#sh ip route 
~
D EX    172.16.6.0 [170/53760] via 4.4.4.5, 00:00:57, FastEthernet2/0

- 재분배된 eigrp 정보를 ospf 로 재분배 
Router3(config)#router ospf 1
Router3(config-router)#redistribute eigrp 1 subnets


Router2]
- ospf 를 통하여 재분배된 eigrp(static) 정보 확인
Router2#sh ip route 
~
O E2    172.16.6.0 [110/20] via 3.3.3.4, 00:00:51, FastEthernet1/0


- 재분배된 ospf 정보를 rip 로 재분배 
Router2(config)#router rip 
Router2(config-router)#redistribute ospf 1 metric 1


Router1]
- RIP 를 통하여 재분배된 ospf(eigrp(static)) 정보 확인
Router1#sh ip route 
~
R       172.16.6.0 [120/1] via 2.2.2.3, 00:00:11, FastEthernet2/0


test]
ping 
172.16.1.100 -> 172.16.6.100
172.16.1.100 -> 172.16.5.100
172.16.1.100 -> 172.16.4.100
172.16.1.100 -> 172.16.3.100
172.16.1.100 -> 172.16.2.100