华为交换机实现vlan-mapping 实现内网vlan转公网vlan

vlan-mapping 地址映射
interface GigabitEthernet0/0/1
port link-type access
port default vlan 12

interface GigabitEthernet0/0/2 将主机划入指定vlan
port link-type access
port default vlan 12

interface GigabitEthernet0/0/12 注意这种是在交换机出接口配置方式
qinq vlan-translation enable 使能接口VLAN转换功能
port link-type trunk
port trunk allow-pass vlan 12
port vlan-mapping vlan 10 map-vlan 12 配置接口的单层Tag的VLAN Mapping功能。

interface GigabitEthernet0/0/12 注意这种是在交换机入接口配置方式
qinq vlan-translation enable
port link-type trunk
port trunk allow-pass vlan 10 12
port vlan-mapping vlan 12 map-vlan 10 在lsw1/4 g0/0/12配置