Which of the following statements relating to VPLS is false?

A. A VPLS is a multipoint Layer 2 service.
B. A VPLS allows multiple customer sites to be connected in a single bridged domain.

C. A VPLS on a single node requires a SDP.

D. With an IP/MPLS infrastructure, service providers can provide multiple VPLS services over a common IP/MPLS infrastructure.
E. The VPLS switches traffic based on MAC address associated to the appropriate SAP.