A customer requests that sites are connected over an MPLS backbone using the MPLS AToM
service. However, the network engineer advises that the MPLS L3VPN service may be better for
this situation. Which characteristic of MPLS L3VPN may make it a better option from the Service
Provider perspective?

A.
Reduction of operational complexity.

B.
Support for multiple network layer protocols, such as IP, IPX, and SNA

C.
Customer Layer 2 information will be maintained over the service provider core.

D.
Transparent to the customer