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Draft overview Title: Framework for Layer 1 Virtual Private Networks Authors : Raymond Aubin (Nortel) Marco Carugi (Nortel) Ichiro Inoue (NTT) Hamid Ould-brahim (Nortel) Tomonori Takeda (NTT) Summary ITU-T SG13 has been researching and specifying both the requirements and the architecture of L1VPNs for some time. The ID provides a framework for L1VPNs and the realization of the framework by those networks being controlled by GMPLS protocols. Possible deployment scenarios are described : Carrier’s carrier, Multi service backbone |