1、实验拓扑
<a href="http://s1.51cto.com/wyfs02/M00/78/76/wKioL1Z9B6SSEWcvAABGSl1UuwA298.png" target="_blank"></a>
2、实验配置
R1配置
interface FastEthernet0/0
no shut
interface FastEthernet0/0.10
encapsulation dot1Q 10
ip address 192.168.10.254 255.255.255.0
interface FastEthernet0/0.20
encapsulation dot1Q 20
ip address 192.168.20.254 255.255.255.0
S2配置
vlan 10
vlan 20
interface FastEthernet0/1
switchport access vlan 10
switchport mode access
spanning-tree portfast
interface FastEthernet0/2
switchport access vlan 20
interface FastEthernet0/3
switchport mode trunk
switchport nonegotiate
3、实验测试
<a href="http://s5.51cto.com/wyfs02/M00/78/78/wKiom1Z9B__TQ-7JAAAwDyOPSaE741.png" target="_blank"></a>
本文转自开源殿堂 51CTO博客,原文链接:http://blog.51cto.com/kaiyuandiantang/1728350,如需转载请自行联系原作者