HiI have next scheme:R_Customer<-->R_1(SP)<-->R_2(SP)<-->internetBetween R_1 and R_2 using IP/MPLS with Traffic Engineering (TE using for equal load balancing, because between R_1(Cisco 2821) and R_2(Cisco 7206VXR) two physical links on 2 and 4 mbit/...