(Following the discussion of multi-service bearing at the backbone network level, major operators have adopted separate network construction or single/multi-service network bearing solutions to manage the multi-service bearing problem at the backbone network level. As an extension of the backbone network, the metropolitan area network is the way to access and converge services, the key point for the next-generation network to land, and the primary source of operator business revenue. Therefore, the multi-service bearing of the metropolitan area network will become the next Network optimization and)
收藏
