Which statement is true?

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A customer is using the Layer 3 VPN multicast technology shown in the exhibit.

Which statement is true?
A . PE6 sends a BGP NG-MVPN NLRI Type 5 message upon receiving a *,G join on its VRF interface.
B . PE6 sends a BGP NG-MVPN NLRI Type 7 message upon receiving an S,G join on its VRF interface.
C . The P2MP sub LSP reduces the traffic load on the interface between PE2 and PE5.
D . PE6 signals PE2 through MBGP to include the I-PMSI tree on its P2MP sub LS

View Answer

Answer: B