OSPF配置
- 实验拓扑
- 端口配置
- OSPF配置，进程号1
- 避免不必要的路由流量，设置被动端口
- 配置路由器的 router-id
- 实验结果
主机 | 端口 | Ip | 子网掩码 | 默认网关 |
PC1 | 192.168.0.222 | 255.255.255.224 | 192.168.0.193 | |
PC2 | 192.168.0.190 | 255.255.255.192 | 192.168.0.129 | |
PC3 | 192.168.0.126 | 255.255.255.128 | 192.168.0.1 | |
R1 | F0/0 | 10.0.0.1 | 255.255.255.252 | |
R1 | F0/1 | 192.168.0.193 | 255.255.255.224 | |
R2 | F0/0 | 10.0.0.5 | 255.255.255.252 | |
R2 | F0/1 | 192.168.0.129 | 255.255.255.192 | |
R3 | F0/0 | 10.0.0.9 | 255.255.255.252 | |
R3 | F0/1 | 192.168.0.1 | 255.255.255.128 | |
R4 | F0/0 | 10.0.0.2 | 255.255.255.252 | |
R4 | F0/1 | 10.0.0.6 | 255.255.255.252 | |
R4 | F0/2 | 10.0.0.10 | 255.255.255.252 |
实验拓扑
端口配置
R1#configure terminal
R1(config)#interface f0/0
R1(config-if)#ip address 10.0.0.1 255.255.255.252
R1(config-if)#no shutdown
R1(config-if)#interface f0/1
R1(config-if)#ip address 192.168.0.193 255.255.255.224
R1(config-if)#no shutdown
R2(config)#interface f0/0
R2(config-if)#ip address 10.0.0.5 255.255.255.252
R2(config-if)#no shutdown
R2(config)#interface f0/1
R2(config-if)#ip address 192.168.0.129 255.255.255.128
R2(config-if)#no shutdown
R3(config)#interface f0/0
R3(config-if)#ip address 10.0.0.9 255.255.255.252
R3(config-if)#no shutdown
R3(config-if)#interface f0/1
R3(config-if)#ip address 192.168.0.1 255.255.255.128
R3(config-if)#no shutdown
R4(config)#interface f0/0
R4(config-if)#ip address 10.0.0.2 255.255.255.252
R4(config-if)#no shutdown
R4(config-if)#interface f0/1
R4(config-if)#ip address 10.0.0.6 255.255.255.252
R4(config-if)#no shutdown
R4(config-if)#interface f0/1
R4(config-if)#ip address 10.0.0.6 255.255.255.252
R4(config-if)#no shutdown
OSPF配置，进程号1
R1(config)#router ospf 1
R1(config-router)#network 10.0.0.0 0.0.0.3 area 0
R1(config-router)#network 192.168.0.192 0.0.0.31 area 0
R2(config)#router ospf 1
R2(config-router)#network 10.0.0.0 0.0.0.3 area 0
R2(config-router)#network 10.0.0.4 0.0.0.3 area 0
R2(config-router)#network 192.168.0.128 0.0.0.63 area 0
R3(config)#router ospf 1
R3(config-router)#network 10.0.0.0 0.0.0.3 area 0
R3(config-router)#network 10.0.0.8 0.0.0.3 area 0
R3(config-router)#network 192.168.0.0 0.0.0.127 area 0
R4(config)#router ospf 1
R4(config-router)#network 10.0.0.0 0.0.0.3 area 0
R4(config-router)#network 10.0.0.4 0.0.0.3 area 0
R4(config-router)#network 10.0.0.8 0.0.0.3 area 0
避免不必要的路由流量，设置被动端口
R1(config)#router ospf 1
R1(config-router)#passive-interface f0/1
R2(config)#router ospf 1
R2(config-router)#passive-interface f0/1
R3(config)#router ospf 1
R3(config-router)#passive-interface f0/1
配置路由器的 router-id
R1(config)#router ospf 1
R1(config-router)#router-id 172.16.1.1
R1(config-router)#end
R1#clear ip ospf process
R2(config)#router ospf 1
R2(config-router)#rout
R2(config-router)#router-id 172.16.1.2
R2(config-router)#end
R2#clear ip ospf process
R3(config)#router ospf 1
R3(config-router)#router-id 172.16.1.3
R3(config-router)#end
R3#clear ip ospf process
R4(config)#router ospf 1
R4(config-router)#router-id 172.16.1.4
R4(config-router)#end
R4#clear ip ospf process
实验结果
