Which of the following statements best describes the purpose of an MP-BGP in a VPRN?

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Which of the following statements best describes the purpose of an MP-BGP in a VPRN?

A. Routes from different customers with the same IPv4 address prefix are treated as equivalents by MP-BGP.
B. Alcatel-Lucent 7750 SR routers support MP-BGP for VPN label signaling in a VPRN service only if LDP is used for LSP signaling.
C. The multi-protocol nature of MP-BGP allows VPRN routes to be distributed within the provider core network as IPv4 routes.
D. MP-BGP is an enhanced version of BGP that can carry a service label, a tranpot label, and customer route prefixes.
E. None of the above statements describe the use of an MP-BGP in a VPRN.
F. All of the above statements describe the use of an MP-BGP in a VPRN.