SW1：
<Huawei>system-view
Huawei\]sysname SW1 \[SW1\]VLAN batch 10 20 //批量划分vlan \[SW1\]interface GigabitEthernet0/0/1 \[SW1-GigabitEthernet0/0/1\]port link-type access //设置为access口，access口允许单个vlan通过 \[SW1-GigabitEthernet0/0/1\]port default vlan 10 \[SW1-GigabitEthernet0/0/1\]int g0/0/3 \[SW1-GigabitEthernet0/0/3\]port link-type access \[SW1-GigabitEthernet0/0/3\]port default vlan 20 \[SW1-GigabitEthernet0/0/3\]quit \[SW1-GigabitEthernet0/0/2\]port link-type trunk //设置为trunk口，trunk口允许多个vlan通过 \[SW1-GigabitEthernet0/0/2\]port trunk allow-pass vlan 10 20 //trunk口允许vlan 10 20通过
<Huawei>system-view
Huawei\]sysname SW2 \[SW2\]vlan batch 10 20 \[SW2\]int g0/0/2 \[SW2-GigabitEthernet0/0/2\]port link-type access \[SW2-GigabitEthernet0/0/2\]port default vlan 10 \[SW2-GigabitEthernet0/0/2\]int g0/0/3 \[SW2-GigabitEthernet0/0/3\]port link-type access \[SW2-GigabitEthernet0/0/3\]port default vlan 20 \[SW2-GigabitEthernet0/0/3\]int g0/0/1 \[SW2-GigabitEthernet0/0/1\]port link-type trunk \[SW2-GigabitEthernet0/0/1\]port trunk allow-pass vlan 10 20
结果：
