Which of the following statements is NOT a valid reason to use MP-BGP as a...

The number of VPRN routes can become very large. MP-BGP can support a very large number of routes.

MP-BGP can carry routing information for a number of different address families.

MP-BGP is designed to exchange information between routers that are not directly connected. This feature keeps VPRN routing information out of P-routers.

MP-BGP can carry additional information attached to a route as an optional BGP attribute.

All of the above statements are valid reasons for using MP-BGP as a VPRN routing protocol.