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    "abstract": "The migration from Multiprotocol Label Switching (MPLS) Traffic Engineering (TE) to Generalized MPLS (GMPLS) is the process of evolving an MPLS-TE control plane to a GMPLS control plane. An appropriate migration strategy will be selected based on various factors including the service provider's network deployment plan, customer demand, and operational policy. This document presents several migration models and strategies for migrating from MPLS-TE to GMPLS. In the course of migration, MPLS-TE and GMPLS devices, or networks, may coexist that may require interworking between MPLS-TE and GMPLS protocols. Aspects of the required interworking are discussed as it will influence the choice of a migration strategy. This framework document provides a migration toolkit to aid the operator in selection of an appropriate strategy. This framework document also lists a set of solutions that may aid in interworking, and highlights a set of potential issues. This memo provides information for the Internet community.",
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        "name": "Kohei Shiomoto"
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