OPTICAL TRANSMISSION SYSTEM, NODE DEVICE, AND GMPLS CONTROL METHOD

A node device according to the present invention includes an adjustment unit (GMPLS control unit) for, when an anomaly occurs on a route toward another node device, adjusting weighting of the route, and performs routing in Generalized Multi-Protocol Label Switching (GMPLS) control based on the adjus...

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1. Verfasser: FUKAI MASAYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:A node device according to the present invention includes an adjustment unit (GMPLS control unit) for, when an anomaly occurs on a route toward another node device, adjusting weighting of the route, and performs routing in Generalized Multi-Protocol Label Switching (GMPLS) control based on the adjusted weighting.