[SW1]int g0/0/1
[SW1-GigabitEthernet0/0/1]p l a
[SW1-GigabitEthernet0/0/1]int g0/0/2
[SW1-GigabitEthernet0/0/2]p l a
[SW1-GigabitEthernet0/0/2]p d vlan 20
[SW1-GigabitEthernet0/0/1]p l a
[SW1-GigabitEthernet0/0/1]p d vlan 10
[SW1-GigabitEthernet0/0/2]p l a
[SW1-GigabitEthernet0/0/2]p d vlan 10
[SW1-GigabitEthernet0/0/3]p l a
[SW1-GigabitEthernet0/0/3]p d vlan 20
[SW1-GigabitEthernet0/0/4]p l a
[SW1-GigabitEthernet0/0/4]p a lan 20
[SW1-GigabitEthernet0/0/5] p l a
[SW1-GigabitEthernet0/0/5]p d vlan 30
[SW1-GigabitEthernet0/0/6]p l a
[SW1-GigabitEthernet0/0/6]p d vlan 30
[SW1-GigabitEthernet0/0/7]p l a
[SW1-GigabitEthernet0/0/7]p d vlan 100
3.MUX VLAN配置
[SW1]vlan 100
[SW1-vlan100]mux-vlan //设置VLAN100为主VLAN
[SW1-vlan100]subordinate group 10 20 //设置VLAN10, 20为互通型从VLAN
[SW1-vlan100]subordinate separate 30 //设置VLAN30为隔离型从VLAN
[SW1-GigabitEthernet0/0/1]port mux-vlan enable //(所有接口)开启MUX VLAN功能
4.验证配置[SW1]display mux-vlanPrincipal Subordinate Type Interface
100 - principal GigabitEthernet0/0/7
100 30 separate GigabitEthernet0/0/6
100 10 group GigabitEthernet0/0/1 GigabitEthernet0/0/2
100 20 group GigabitEthernet0/0/3 GigabitEthernet0/0/4