I have this topology, and I need to configure MPLS (OSPF, LDP, RR, MP-BGP), but I have a question, what kind of reference works best for me at a lower cost. According with the topology, the blue is the node (P-PE) and green is a customer (VRF). I configured SRX4100 but is too cost and does not have enough 10G ports. I configured EX-4600 but I have doubts that it works with the topology requirement. I configured QFX5100 but I have doubts that it works with the topology requirement.
If you have any MPLS experience with these equipment, I would like to share it with you. Thanks.