Which of the following statements about PTN’s VPLS technology is wrong?

Which of the following statements about PTN’s VPLS technology is wrong?
A . VPLS (Virtual Private LAN Services, virtual private LAN service), is a service that provides LAN-like services on an MPLS (Multiprotocol Label Switching, Multiprotocol Label Switching) network
B. VSI is a virtual layer 2 forwarding entity, which defines the number of members of the VPLS domain on the PE, similar to a virtual switch
C. The PE can decide whether to forward the Ethernet frame directly to the CE or to the peer through the PW only according to the VLAN ID in the user message without other parameters (such as the destination MAC address in the message, etc.) PE
D. You need to manually configure split horizon groups to avoid Full-mesh VPLS loops

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Answer: C