Tuesday, November 6, 2012

Distribute List OSPF



R1#show ip rou
R1#show ip route rip
R    5.0.0.0/8 [120/1] via 15.1.1.5, 00:00:15, FastEthernet0/0
R    6.0.0.0/8 [120/1] via 15.1.1.5, 00:00:15, FastEthernet0/0
R    7.0.0.0/8 [120/1] via 15.1.1.5, 00:00:15, FastEthernet0/0
R    8.0.0.0/8 [120/1] via 15.1.1.5, 00:00:15, FastEthernet0/0

R1(config)#router ospf 1
R1(config-router)#redistribute rip subnets 
R1(config-router)#redistribute connected subnets 

R2#show ip route ospf 
     1.0.0.0/32 is subnetted, 1 subnets
O E2    1.1.1.1 [110/20] via 172.12.123.1, 00:00:10, Serial0/0
O E2 5.0.0.0/8 [110/20] via 172.12.123.1, 00:00:15, Serial0/0
O E2 6.0.0.0/8 [110/20] via 172.12.123.1, 00:00:15, Serial0/0
O E2 7.0.0.0/8 [110/20] via 172.12.123.1, 00:00:15, Serial0/0
O E2 8.0.0.0/8 [110/20] via 172.12.123.1, 00:00:15, Serial0/0
     15.0.0.0/24 is subnetted, 1 subnets
O E2    15.1.1.0 [110/20] via 172.12.123.1, 00:00:15, Serial0/0
R2#

R1(config)#access-list 17 deny 6.0.0.0 0.255.255.255
R1(config)#access-list 17 deny 7.0.0.0 0.255.255.255
R1(config)#access-list 17 permit any                
R1(config)#router ospf 1
R1(config-router)#distribute-list 17 out rip 
R1(config-router)#

R2#show ip route ospf                                             
     1.0.0.0/32 is subnetted, 1 subnets
O E2    1.1.1.1 [110/20] via 172.12.123.1, 00:04:25, Serial0/0
O E2 5.0.0.0/8 [110/20] via 172.12.123.1, 00:04:30, Serial0/0
O E2 8.0.0.0/8 [110/20] via 172.12.123.1, 00:04:30, Serial0/0
     15.0.0.0/24 is subnetted, 1 subnets
O E2    15.1.1.0 [110/20] via 172.12.123.1, 00:04:30, Serial0/0






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