实验拓扑:
1.配置pc机ip地址和网关(略)
2.在交换机上创建VLAN,并将接口加入相应的VLAN中
en
conf t
vlan 10
vlan 20
exit
int f0/1
switchport mode access
swithchport access vlan 10
int f0/2
switchport mode access
swithcport access vlan 20
int f0/3
switchport mode trunk
exit
2.在路由器F0/0上配置子接口,并封装vlan号
en
conf t
int f0/0
no shut
int f0/0.1
encapsulation dot1Q 10 *配置以太网子接口vlan号,封装格式为 802.1q
ip add 192.168.1.254 255.255.255.0
no shut
int f0/0.2
encapsulation dot1Q 20 *不首先配置VLAN号,给子接口设置IP 地址将失败
ip add 192.168.2.254 255.255.255.0
no shut
exit
3.在路由器上show ip route
4.验证:PC1pingPC2
本文转自kindIT 51CTO博客,原文链接:http://blog.51cto.com/kindit/1035758,如需转载请自行联系原作者