Câu 38: 4A0-105: Nokia Virtual Private LAN Services

The operation of a VPLS can be best described by which of the following statements?

1. A. A frame should be sent to the PE that connects to the target site whenever possible.
2. B. A frame should be flooded as little as possible.
3. C. Customer frames should be switched based on the destination MAC address.
4. D. All of the above. — đáp án hiện tại
5. E. Only (a) and (b) are true.