拓扑图

交换机的2和5口在VLAN 200中，1和3口在VLAN 100中，路由器配置完接口IP后，自动得到直连路由，多臂路由通过直连路由来转发不同VLAN的数据包。

R1配置

<Huawei>system-view

Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R1

[R1]int g 0/0/0

[R1-GigabitEthernet0/0/0]ip add 192.168.200.1 24

[R1-GigabitEthernet0/0/0]int g 0/0/1

[R1-GigabitEthernet0/0/1]ip add 192.168.100.1 24

[R1-GigabitEthernet0/0/1]quit

[R1]dis ip routing-table protocol direct         //查看直连路由

SW1配置

<Huawei>system-view

Enter system view, return user view with Ctrl+Z.

[Huawei]sysname SW1

[SW1]vlan batch 100 200

[SW1]int e 0/0/1

[SW1-Ethernet0/0/1]port link-type access

[SW1-Ethernet0/0/1]port default vlan 100

[SW1-Ethernet0/0/1]int e 0/0/2

[SW1-Ethernet0/0/2]port link-type access

[SW1-Ethernet0/0/2]port default vlan 200

[SW1-Ethernet0/0/2]int e 0/0/5

[SW1-Ethernet0/0/5]port link-type access

[SW1-Ethernet0/0/5]port default vlan 200

[SW1-Ethernet0/0/5]int e0/0/3

[SW1-Ethernet0/0/3]port link-type access

[SW1-Ethernet0/0/3]port default vlan 100

[SW1-Ethernet0/0/3]dis port vlan active        //验证VLAN划分情况

PC配置

PC只要双击机器的图标，里面输入ip地址即可

测试

Ping自己的网关

Ping 100的网关

Ping另一台PC，第一个丢包是在ARP请求