METHOD AND NETWORK FOR PROPAGATING STATUS INFORMATION

摘要

A method and differential services network are provided for propagating status information. Status information may be obtained at the first edge node (or egress router). A first status message may be forwarded from the first edge node (or router) to the first core node (or router). The first status message may be updated based on status information at the first core node (or router). The updated first status message may be propagated to the second edge node (or ingress router).