The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN？（）A、The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN （PVLAN ）B、It is an effective way to achieve VLAN transparency between Provide
题目
The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN？（）
- A、The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN （PVLAN ）
- B、It is an effective way to achieve VLAN transparency between Provider and enterprise customer bytunneling one ser of VLAN tags inside a second VLAN tag
- C、The Outer.1Q tag represents Service VLAN （PVLAN） and inner.1Q tag represents customer VLAN
- D、QinQ is a way to hide native VLAN which can conflict with Provider native VLAN