一、拓扑图
二、需求
1.pc1 pc3属于VLAN 2
2.pc2 pc4属于VLAN 3
3.通过 DHCP使PC获得IP
4.全网可达
三、需求分析
-
创建VLAN并划分接口
1.LSW1
[LSW1]vlan 2
[LSW1]int GigabitEthernet 0/0/3
[LSW1-GigabitEthernet0/0/3]port link-type access
[LSW1-port-group-default]port default vlan 2
[LSW1]int GigabitEthernet 0/0/4
[LSW1-GigabitEthernet0/0/4]port link-type access
[LSW1-GigabitEthernet0/0/4]port default vlan 3
[LSW1]int GigabitEthernet 0/0/2
[LSW1-GigabitEthernet0/0/2]port link-type trunk
[LSW1-GigabitEthernet0/0/2]port trunk allow-pass vlan 2 3
[LSW1]int GigabitEthernet 0/0/1
[LSW1-GigabitEthernet0/0/1]port link-type trunk
[LSW1-GigabitEthernet0/0/1]port trunk allow-pass vlan 2 3