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Support Shared Mesh Protection in MPLS-TP

Support Shared Mesh Protection in MPLS-TP. July 25, 2011 Ping Pan, Biao Lu, Rajan Rao (Infinera) Andy Malis (Verizon) Luyuan Fang (Cisco) Sam Aldrin (Huawei) Mohana Singamsetty (Tellabs). Operation & Protocol (Review). Working LSP. B. C. 3 . Failure. A. 2. Setup HW. D.

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Support Shared Mesh Protection in MPLS-TP

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  1. Support Shared Mesh Protection in MPLS-TP July 25, 2011 Ping Pan, Biao Lu, Rajan Rao (Infinera) Andy Malis (Verizon) Luyuan Fang (Cisco) Sam Aldrin (Huawei) Mohana Singamsetty (Tellabs)

  2. Operation & Protocol (Review) Working LSP B C 3. Failure A 2. Setup HW D 2. Setup HW 1. Setup a protecting connection 4. Activation 4. Activation E F G 2. Setup HW 2. Setup HW 2. Setup HW 4. Activation 4. Activation IETF 81

  3. Changes from IETF 80 & Next Step • Changes • Made changes from the comment • Optimized the message format • Presented the framework in ITU SG15 Interim meeting in May • This is in-line with the on-going Shared Mesh Protection work in SG15 • We will extend the support for circuit (OTN) switches • Next Step • Ready for WG document IETF 81

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