SYSTEM AND METHOD FOR TRANSPORTING CHANNELIZED ETHERNET OVER SONET/SDH

摘要

A system for transporting traffic is provided. The system transports traffic from a first network access path (L1) over a transport network path (L2) having multiple channels and transports traffic from a second network access path (L3) over the same transport network path (TP1). The system transports the traffic using transport network path channels wherein the bandwidth of the first network access path is higher than the capacity of any of the transport network path channels and wherein the bandwidth of the second network access path is higher than the capacity of any of the transport network path channels. The system allocates a first quantity of the transport network path channels for transporting traffic from the first network access path. The system allocates a second quantity of the transport network path channels for transporting traffic from the second network access path. And, the sum of the first quantity plus the second quantity is less than or equal to the total number of channels in the transport network path.