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Generalized Multiprotocol Label Switching, or GMPLS, is a suite of protocols to enable automated resource discovery, automated service provisioning and automated failure recovery. Driven by the benefit of improved network reliability (through protection or fast failure recovery) and reduced network OPEX, an increasing amount of GMPLS enabled networks are now being deployed in metro area and even in...
We introduce the recent standardization activities for GMPLS/MPLS-TE performance. We argue defining performance metrics is important to bridge the gap between network performance and application requirements. Testing results are also reported.
Generalized MPLS is now being increasingly used in high performance optical networks. It facilitates bandwidth-demanding applications to invoke bandwidth provisioning in an on-demand fashion. However, by far the provisioning performance of GMPLS networks is under-explored. This paper introduces the ongoing standardization efforts and our testing experiences for GMPLS provisioning performance.
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