IDENTIFYING A LABEL-SWITCHED PATH (LSP) ASSOCIATED WITH A MULTI PROTOCOL LABEL SWITCHING (MPLS) SERVICE AND DIAGNOSING A LSP RELATED FAULT

摘要

Provided is a method of identifying a Label-switched Path (LSP) associated with a Multi Protocol Label Switching (MPLS) service in a network. An MPLS service is identified in a network and logical neighbors of the MPLS service are determined. For each logical neighbor of the MPLS service, an LSP label is identified. Based on the LSP label, a unique out segment of the LSP associated with the Multi Protocol Label Switching (MPLS) service is identified.