OAM in OTN networks: GMPLS signaling for TCM

Methods and nodes are disclosed for OAM configuring one or more tandem connection monitoring layers through GMPLS signaling during GMPLS sub-network connection (SNC) establishment. Additionally, methods and nodes are disclosed for OAM configuring one or more tandem connection monitoring layers throu...

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Bibliographische Detailangaben
Hauptverfasser: BRYTTEGARD ROBERT G, SRINIVASAN RAMNARAYAN, MISRA MOHIT, PITHEWAN KHUZEMA, LU BIAO, RAO RAJAN, KUNJIDHAPATHAM ASHOK
Format: Patent
Sprache:eng
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Zusammenfassung:Methods and nodes are disclosed for OAM configuring one or more tandem connection monitoring layers through GMPLS signaling during GMPLS sub-network connection (SNC) establishment. Additionally, methods and nodes are disclosed for OAM configuring one or more tandem connection monitoring layers through GMPLS signaling after GMPLS sub-network connection establishment, that is, for existing connections.