三層交換機與路由器的配置實例圖解

1、三層交換機與路由器的配置 實例(圖解)目的：學會使用三層交換與路由器讓處于不同網(wǎng)段的網(wǎng)絡相互通信實驗步驟：一：二層交換機的配置：在三個二層交換機上分別劃出兩 VLAN，并將二層交換機上與三層交換或路由器上的接線設置為 trunk 接口二：三層交換機的配置：1：首先在三層交換上劃出兩個 VLAN，并進入 VLAN為其配置 IP ，此 IP 將作為與他相連 PC的網(wǎng) 關(guān)。2：將與二層交換機相連的線同樣設置為 trunk 接線，并將三層交換與路由器連接的線設置為路 由接口( no switchsport )3：將路由器和下面的交換機進行單臂路由的配置交換機的配置命令：SW 0:Switch>S

2、witch>enSwitch#confConfiguring from terminal, memory, or network terminal?Enter configuration commands, one per line. End with CNTL/Z.Switch(config)#vlan 2Switch(config-vlan)#exitSwitch(config)#int f0/2Switch(config-if)#switchport access vlan 2Switch(config-if)#no shutSwitch(config-if)#int f0/3Sw

3、itch(config-if)#switchport mode trunk%LINEPROTO-5-UPDOWLiNn:e protocol on Interface FastEthernet0/3, changedstate to down%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to up Switch(config-if)#exitSwitch(config)#SW 1:Switch>enSwitch#confConfiguring from terminal, me

4、mory, or network terminal?Enter configuration commands, one per line. End with CNTL/Z.Switch(config)#int f0/2Switch(config-if)#switchport access vlan 2% Access VLAN does not exist. Creating vlan 2Switch(config-if)#no shut Switch(config-if)#exitSwitch(config)#int f0/3Switch(config-if)#switchport mode

5、 trunk%LINEPROTO-5-UPDOWLiNn:e protocol on InterfaceFastEthernet0/3, changed stateto down%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to up Switch(config-if)#SW 2:Switch>enSwitch#confConfiguring from terminal, memory, or network terminal? Enter configuration comm

6、ands, one per line. End with CNTL/Z. Switch(config)#int f0/2Switch(config-if)#switchport access vlan 2% Access VLAN does not exist. Creating vlan 2Switch(config-if)#exitSwitch(config)#int f0/3Switch(config-if)#switchport mode trunk Switch(config-if)#三層交換的配置命令：Switch>enSwitch#confConfiguring from

7、terminal, memory, or network terminal?Enter configuration commands, one per line. End with CNTL/Z.Switch(config)#int f0/1Switch(config-if)#switchport mode trunk%LINEPROTO-5-UPDOWLiNn:e protocol on Interface FastEthernet0/2, changedstate to downSwitch(config-if)#exitSwitch(config)#int f0/2Switch(conf

8、ig-if)#switchport mode trunkSwitch(config-if)#exitSwitch(config)#vlan 2Switch(config-vlan)#exitSwitch(config)#int vlan 1Switch(config-if)#no shut%LINK-5-CHANGED: Interface Vlan1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to upSwitch(config-if)#ip address

9、 192.168.1.168 255.255.255.0Switch(config-if)#exitSwitch(config)#int vlan 2%LINK-5-CHANGED: Interface Vlan2, changed state to up%LINEPROTO-5-UPDOWNL:i ne protocol on Interface Vlan2, changed state to upSwitch(config-if)#ip addSwitch(config-if)#ip address 192.168.2.168 255.255.255.0Switch(config-if)#

10、%LINK-5-CHANGED: Interface FastEthernet0/3, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to upSwitch(config-if)#exitSwitch(config)#int f0/3Switch(config-if)#no switchport%LINEPROTO-5-UPDOWLiNn:e protocol on Interface FastEthernet0/3, changed state

11、to down%LINEPROTO-5-UPDOWLNin: e protocol on Interface FastEthernet0/3, changed state to upSwitch(config-if)#Switch(config-if)#ip address 192.168.10.1 255.255.255.0Switch(config-if)#no shutSwitch(config-if)#exitSwitch(config)#ip routingSwitch(config-if)#exitSwitch(config)#ip route 0.0.0.0 0.0.0.0 19

12、2.168.10.2Switch(config)#路由器的配置：Router>enRouter#confConfiguring from terminal, memory, or network terminal?Enter configuration commands, one per line. End with CNTL/Z.Router(config)#int f0/0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to upRouter(config-if)#e

13、xitRouter(config)#int f0/1Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up Router(config-if)#exitRouter(config)#int f0/0Router(config-if)#no shutRouter(config-if)#exitRouter(co

14、nfig)#int f0/0.1Router(config-subif)#encapsulation dot1Q 1Router(config-subif)#ip address 192.168.3.168 255.255.255.0 Router(config-subif)#exitRouter(config)#int f0/0.2Router(config-subif)#encapsulation dot1Q 2Router(config-subif)#ip addRouter(config-subif)#ip address 192.168.4.168 255.255.255.0 Router(config-subif)#exitRouter(config)#ip route 0.0.0.0 0.0.0.0 192.168.10.1Router(config)#exit%SYS-5-CONFIG_I: Configured from console by consoleRouter#confConfig