METHOD AND SYSTEM FOR PROVIDING FAULT ISOLATION FOR A SERVICE PATH IN AN ETHERNET-BASED NETWORK

摘要

An approach for providing fault isolation for a service path in an Ethernet-based network is described. A service path within an Ethernet-based network and associated with a plurality of management levels is determined. A plurality of management points that are along the service path and that correspond to the management levels are monitored. An occurrence of a fault at one of the management points associated with the service path is identified based on the monitoring.