A Service Provider is designing a solution for a managed CE service to a number of local
customers using a single CE platform and wants to have logical separation on the CE platform
using Virtual Routing and Forwarding (VRF) based on IP address ranges or packet length. Which
is the most scalable solution to provide this type of VRF Selection process on the CE edge
device?

A.
Static Routes for Route Leaking

B.
Policy Based Routing

C.
Multi-Protocol BGP

D.
OSPF per VRF Instance