Referring to the exhibit, R1 and R2 are QFX5100 Series devices acting as VXLAN Layer 2 Gateways using PIM-SM signaling for the same VXLAN segment (VNI 5100). The multicast group assigned to VNI 5100 is
220.127.116.11. R1 currently has an entry in its MAC table for Host B.
In this scenario, how will R1 react to receiving the Ethernet frame from Host A?