VLAN路由

1.首先定义SW1 和 SW2 ，对各个接口进行链路连接

连接pc使用access类型，连接路由器和交换机使用trunk类型

[SW1-GigabitEthernet0/0/3]port link-type access 

[SW1-GigabitEthernet0/0/3]port default vlan 2

[SW1-GigabitEthernet0/0/4]port link-type access 

[SW1-GigabitEthernet0/0/4]port default vlan 3 

[SW1-GigabitEthernet0/0/2]port link-type trunk

[SW1-GigabitEthernet0/0/2]port trunk allow-pass vlan all 

[SW1-GigabitEthernet0/0/1]port link-type trunk

[SW1-GigabitEthernet0/0/1]port trunk allow-pass vlan all 

[SW2-GigabitEthernet0/0/2]port link-type access 

[SW2-GigabitEthernet0/0/2]port default vlan 2

[SW2-GigabitEthernet0/0/3]port link-type access 

[SW2-GigabitEthernet0/0/3]port default vlan 3

[SW2-GigabitEthernet0/0/1]port link-type trunk

[SW2-GigabitEthernet0/0/1]port trunk allow-pass vlan all 

2.实现vlan间路由

3.在R1配置dhcp

4.测试