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>enSwitch#conf tSwitch(config)#hostname SASA(config)#vlan 10SA(config-vlan)#exitSA(config)#vlan 20SA(config-vlan)#int fa0/10SA(config-if)#switchport access vlan 10SA(config-if)#exitSA(config)#int fa0/20SA(config-if)#switchport access vlan 20SA(config-if)#exitSA(config)#int vlan 10SA(config-if)#SA(config-if)#ip address 192.168.1.1 255.255.255.0SA(config-if)#no shutdownSA(config-if)#exitSA(config)#int vlan 20SA(config-if)#SA(config-if)#ip address 192.168.3.1 255.255.255.0SA(config-if)#no shutdownSA(config-if)#endSA#SA#show ip routeSA#conf tSA(config)#router ospf 1IP routing not enabledSA(config)#ip routingSA(config)#router ospf 1SA(config-router)#network 192.168.1.0 0.0.0.255 area 0SA(config-router)#network 192.168.3.0 0.0.0.255 area 0SA(config-router)#endSA#SA#show ip routeSA#
4、配置路由器R1R1>enR1#conf tR1(config)#hostname R1R1(config)#int fa0/0R1(config-if)#no shutdownR1(config-if)#ip address 192.168.3.2 255.255.255.0R1(config-if)#exitR1(config)#int s2/0R1(config-if)#no shutdownR1(config-if)#clock rate 64000R1(config-if)#ip address 192.168.4.1 255.255.255.0R1(config-if)#endR1#R1#show ip routeR1#conf tR1(config)#router ospf 1R1(config-router)#network 192.168.3.0 0.0.0.255 area 0R1(config-router)#network 192.168.4.0 0.0.0.255 area 0R1(config-router)#endR1#R1#show ip routeO 192.168.1.0/24 [110/2] via 192.168.3.1, 00:00:17, FastEthernet0/0C 192.168.3.0/24 is directly connected, FastEthernet0/0R1#
5、配置路由器R2Router>Router>enRouter#conf tRouter(confi爿讥旌护g)#int fa0/0Router(config-if)#no shutdownRouter(config-if)#Router(config-if)#ip address 192.168.2.1 255.255.255.0Router(config-if)#exitRouter(config)#int s2/0Router(config-if)#no shutdownRouter(config-if)#Router(config-if)#ip address 192.168.4.2 255.255.255.0Router(config-if)#endRouter#Router#show ip routeC 192.168.2.0/24 is directly connected, FastEthernet0/0C 192.168.4.0/24 is directly connected, Serial2/0Router#conf tRouter(config)#router ospf 1Router(config-router)#network 192.168.2.0 0.0.0.255 area 0Router(config-router)#network 192.168.4.0 0.0.0.255 area 0Router(config-router)#endRouter#Router#show ip routeC 192.168.2.0/24 is directly connected, FastEthernet0/0C 192.168.4.0/24 is directly connected, Serial2/0Router#
6、完成配置后如图所示。
