vlanmapping of vlan advanced configuration
Sw1:
<Huawei>system-view
[Huawei]un in en
[Huawei]vlan 100
[Huawei-vlan100]quit
[Huawei]sysname sw1
[sw1]int g0/0/1
[sw1-GigabitEthernet0/0/1]port link-type trunk
[sw1-GigabitEthernet0/0/1]port trunk allow-pass vlan 100
Sw2:
<Huawei>system-view
[Huawei]un in en
[Huawei]sysname sw2
[sw2]vlan batch 30 31 32 100
[sw2]int g0/0/1
[sw2-GigabitEthernet0/0/1]port link-type trunk
[sw2-GigabitEthernet0/0/1]port trunk allow-pass vlan 30 31
[sw2-GigabitEthernet0/0/1]int g0/0/2
[sw2-GigabitEthernet0/0/2]port link-type trunk
[sw2-GigabitEthernet0/0/2]port trunk allow-pass vlan 100
[sw2-GigabitEthernet0/0/2]qinq vlan-translation enable
[sw2-GigabitEthernet0/0/2]port vlan-mapping vlan 30 to 39 map-vlan 100
[sw2-GigabitEthernet0/0/2]int g0/0/3
[sw2-GigabitEthernet0/0/3]port link-type trunk
[sw2-GigabitEthernet0/0/3]port trunk allow-pass vlan 32
Sw3:
<Huawei>system-view
Enter system view, return user view with Ctrl+Z.
[Huawei]un in en
[Huawei]sysname sw3
[sw3]vlan batch 30 31
[sw3]int g0/0/1
[sw3-GigabitEthernet0/0/1]port link-type trunk
[sw3-GigabitEthernet0/0/1]port trunk allow-pass vlan 30 31
[sw3-GigabitEthernet0/0/1]int g0/0/2
[sw3-GigabitEthernet0/0/2]port link-type access
[sw3-GigabitEthernet0/0/2]port default vlan 31
[sw3-GigabitEthernet0/0/2]int g0/0/3
[sw3-GigabitEthernet0/0/3]port link-type access
[sw3-GigabitEthernet0/0/3]port default vlan 30
Sw4:
<Huawei>system-view
[Huawei]un in en
Huawei]sysname sw4
[sw4]vlan 32
[sw4-vlan32]quit
[sw4]int g0/0/1
[sw4-GigabitEthernet0/0/1]port link-type trunk
[sw4-GigabitEthernet0/0/1]port trunk allow-pass vlan 32
[sw4-GigabitEthernet0/0/1]int g0/0/2
[sw4-GigabitEthernet0/0/2]port link-type access
[sw4-GigabitEthernet0/0/2]port default vlan 32
Note: trunk package: 802.1q protocol