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Optical-label switching, MPLS, MPLambdaS, and GMPLS

2001; SPIE; Volume: 4585; Linguagem: Inglês

10.1117/12.445182

1996-756X

S. J. Ben Yoo,

Software-Defined Networks and 5G

This paper discusses the new architecture and protocol of Optical-Label switching in light of its interworking with MPLS and MPLambdaS networks. The dynamic and agile characteristics of Optical-Label switching indicate its support of diverse QoS, CoS and ToS services while interoperating packet and circuit switching. Optical-Label switching routers employ time, space and wavelength domain switching for contention resolution, and the interface with MPLS, MPLambdaS, or any client networks with proper signaling such as extension of GMPLS.