路由器OSPF动态路由配置
1、配置计算机PC1
IP: 192.168.1.2
Submask: 255.255.255.0
Gateway: 192.168.1.1
2、配置计算机PC2
IP: 192.168.2.2
Submask: 255.255.255.0
Gateway: 192.168.2.1
3、配置交换机：
Switch>
Switch>en
Switch#conf t
Switch(config)#hostname SA
SA(config)#vlan 10
SA(config-vlan)#exit
SA(config)#vlan 20
SA(config-vlan)#int fa0/10
SA(config-if)#switchport access vlan 10
SA(config-if)#exit
SA(config)#int fa0/20
SA(config-if)#switchport access vlan 20
SA(config-if)#exit
SA(config)#int vlan 10
SA(config-if)#
SA(config-if)#ip address 192.168.1.1 255.255.255.0
SA(config-if)#no shutdown
SA(config-if)#exit
SA(config)#int vlan 20
SA(config-if)#
SA(config-if)#ip address 192.168.3.1 255.255.255.0
SA(config-if)#no shutdown
SA(config-if)#end
SA#
SA#show ip route
SA#conf t
SA(config)#router ospf 1
IP routing not enabled
SA(config)#ip routing
SA(config)#router ospf 1
SA(config-router)#network 192.168.1.0 0.0.0.255 area 0
SA(config-router)#network 192.168.3.0 0.0.0.255 area 0
SA(config-router)#end
SA#
SA#show ip route
SA#
4、配置路由器R1
R1>en
R1#conf t
R1(config)#hostname R1
R1(config)#int fa0/0
R1(config-if)#no shutdown
R1(config-if)#ip address 192.168.3.2 255.255.255.0
R1(config-if)#exit
R1(config)#int s2/0
R1(config-if)#no shutdown
R1(config-if)#clock rate 64000
R1(config-if)#ip address 192.168.4.1 255.255.255.0
R1(config-if)#end
R1#
R1#show ip route
R1#conf t
R1(config)#router ospf 1
R1(config-router)#network 192.168.3.0 0.0.0.255 area 0
R1(config-router)#network 192.168.4.0 0.0.0.255 area 0
R1(config-router)#end
R1#
R1#show ip route
O 192.168.1.0/24 [110/2] via 192.168.3.1, 00:00:17, FastEthernet0/0
C 192.168.3.0/24 is directly connected, FastEthernet0/0
R1#
5、配置路由器R2
Router>
Router>en
Router#conf t
Router(config)#int fa0/0
Router(config-if)#no shutdown
Router(config-if)#
Router(config-if)#ip address 192.168.2.1 255.255.255.0
Router(config-if)#exit
Router(config)#int s2/0
Router(config-if)#no shutdown
Router(config-if)#
Router(config-if)#ip address 192.168.4.2 255.255.255.0
Router(config-if)#end
Router#
Router#show ip route
C 192.168.2.0/24 is directly connected, FastEthernet0/0
C 192.168.4.0/24 is directly connected, Serial2/0
Router#conf t
Router(config)#router ospf 1
Router(config-router)#network 192.168.2.0 0.0.0.255 area 0
Router(config-router)#network 192.168.4.0 0.0.0.255 area 0
Router(config-router)#end
Router#
Router#show ip route
C 192.168.2.0/24 is directly connected, FastEthernet0/0
C 192.168.4.0/24 is directly connected, Serial2/0
Router#
6、完成配置后如图所示。
