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CCIE Service Provider Written v4.1 (400-201) Exam Questions

Cisco

CCIE Service Provider Written v4.1 (400-201)

166 / 250

Question 166:

Which statement about VRF Lite is true? 

Answer options:

A. It is an IPv6 transition mechanism that facilitates IPv6 transport across an MPLS network, based on IPv4 prefixes
B. It allows multiple customers to share one CE, which maintains separate VRF tables by using RT information that it learns from PEs.
C. It extends the PE functionality to a CE by using VLAN SVI connectivity between the PE and CE, a VLAN mapping to the MPLS label separates data packets between VRFs.
D. MPLS label switching and the MPLS control plane are unsupported in the VRF Lite implementation.