In EPON applications, if the home gateway or switch on the user side is provided by the operator and unified VLAN management, then the VLAN operation mode on the UNI port should be configured as ____ .

In EPON applications, if the home gateway or switch on the user side is provided by the operator and unified VLAN management, then the VLAN operation mode on the UNI port should be configured as ____ .
A . VLAN tagging mode
B . VLAN transparent transmission mode
C . VLAN Translation Mode
D . VLAN Tag mode

Answer: B