OSPF 基本概念 单区域配置

标签：OSPF   OSPF单区域配置   

R1(config)#router ospf 1
R1(config-router)#router-id 1.1.1.1
R1(config-router)#network 192.168.10.0 0.0.0.255 area 0
R1(config-router)#network 12.0.0.0 0.0.0.255 area 0
·
R2(config)#router ospf 1
R2(config-router)#router-id 2.2.2.2
R2(config-router)#network 12.0.0.0 0.0.0.255 area 0
R2(config-router)#network 13.0.0.0 0.0.0.255 area 0
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R3(config)#router ospf 1
R3(config-router)#router-id 3.3.3.3
R3(config-router)#network 13.0.0.2 0.0.0.255 area 0
R3(config-router)#network 192.168.20.0 0.0.0.255 area 0
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R1#show ip route
C 192.168.10.0/24 is directly connected, FastEthernet0/0
O 192.168.20.0/24 [110/30] via 12.0.0.2, 00:08:07, FastEthernet0/1
12.0.0.0/24 is subnetted, 1 subnets
C 12.0.0.0 is directly connected, FastEthernet0/1
13.0.0.0/24 is subnetted, 1 subnets
O 13.0.0.0 [110/20] via 12.0.0.2, 00:08:07, FastEthernet0/1
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路由条目192.168.20.0前面标识为O，说明是通过OSPF学习来的
OSPF的管理距离为110 ，后面的30表示开销值

OSPF 基本概念 单区域配置

标签：OSPF   OSPF单区域配置   

原文地址：http://blog.51cto.com/13348945/2093520