实验拓扑

实验需求

1、C1与C3属于VLAN10，C2与C4属于VLAN20，在SW1上创建VLAN100做上行VLAN

2、在SW1上终结所有VLAN

3、在所有VLAN成员使用DHCP获取IP

4、全网互通

IP规划

VLAN10 ：192.168.10.0/24

VLAN20 ：192.168.20.0/24

VLAN100：192.168.100.10/24

R1 G0/0/0：192.168.100.1/24

SW1配置：

<SW1>system-view               //进入系统视图

[SW1]vlan batch 10 20 100         //创建VLAN

[SW1]dhcp enable     //开启DHCP服务

[SW1]inter g0/0/1

[SW1-GigabitEthernet0/0/1]port hybrid pvid vlan 10

[SW1-GigabitEthernet0/0/1]port hybrid untagged vlan 10  //将接口以untagged方式加入vlan

[SW1-GigabitEthernet0/0/1]int g0/0/2

[SW1-GigabitEthernet0/0/2]port hybrid pvid vlan 20

[SW1-GigabitEthernet0/0/2]port hybrid untagged vlan 20

[SW1-GigabitEthernet0/0/2]int g0/0/10

[SW1-GigabitEthernet0/0/10]port hybrid pvid vlan 100

[SW1-GigabitEthernet0/0/10]port hybrid untagged vlan 100

[SW1-GigabitEthernet0/0/10]int g0/0/24

[SW1-GigabitEthernet0/0/24]port hybrid tagged vlan 10 20  //将接口以tagged方式加入vlan

[SW1-GigabitEthernet0/0/24]quit

[SW1]inter vlan 10                      //进入vlan10

[SW1-Vlanif10]ip address 192.168.10.1 24    //配置vlan10成员的网关

[SW1-Vlanif10]dhcp select interface     //将dhcp应用在接口

[SW1-Vlanif10]int vlan 20

[SW1-Vlanif20]ip address 192.168.20.1 24

[SW1-Vlanif20]dhcp select interface

[SW1-Vlanif20]int vlan 100

[SW1-Vlanif100]ip address 192.168.100.10 24

SW2配置：

<SW2>system-view

[SW2]vlan batch 10 20

[SW2]inter g0/0/1

[SW2-GigabitEthernet0/0/1]port hybrid pvid vlan 10

[SW2-GigabitEthernet0/0/1]port hybrid untagged vlan 10

[SW2-GigabitEthernet0/0/1]int g0/0/2

[SW2-GigabitEthernet0/0/2]port hybrid pvid vlan 20

[SW2-GigabitEthernet0/0/2]port hybrid untagged vlan 20

[SW2-GigabitEthernet0/0/2]int g0/0/24

[SW2-GigabitEthernet0/0/24]port hybrid tagged vlan 10 20

R1配置：

<R1>system-view 

[R1]ip route-static 0.0.0.0 0.0.0.0 192.168.100.10

[R1]inter G0/0/0

[R1-GigabitEthernet0/0/0]ip address 192.168.100.1 24

测试：