Ciena Corporation
End-to-end data path integrity validation at layer 2

Abstract:

Systems and methods of end-to-end data path integrity validation of a service with a data path at Layer 1 and Layer 2 implemented by a network element include, responsive to initiation of a test, messaging between network elements in the data path to coordinate defect and statistics collection at each of the network elements in the data path; receiving results for the defect and statistics collection from each of the network elements in the data path; and summarizing the received results to form a consolidated report for the test across all of the network elements in the data path.