PPT-MPLS-TP Shared Ring Protection (MSRP) Mechanism

draftchengmplstpsharedringprotection02 IETF 90 th July 21 25 2014 Presenter Weiqiang ChengCMCC Authors Weiqiang Cheng Lei Wang Han Li CMCC H van Helvoort. Ron Cohen. IETF Maastricht 2010. ronc@ieee.org. Draft-ronc-ptp-mpls-00.txt (expired). Transports. PTP. UDP. IPv4. PTP. UDP. IPv6. PTP. Ethernet. PTP. UDP/IP. MPLS. PTP. MPLS. ???. PTP. Ethernet. PW. PTP Sync/Delay Message Format. Presenter. :. Liang Geng (CMCC). Authors. :. Weiqiang Cheng, L. Wang, H. Li (CMCC). Huub. van . Helvoort. (. Hai. . Gaoming. BV). Kai Liu, Jie Dong, Jia He (Huawei). Fang Li (CATR). Jian. Yang (ZTE). Why do we need fall protection?. Anatomy of a Fall. It takes most people about 1/3 of a second to become aware.. It takes another 1/3 of a second for the body to react.. A body can fall up to 7 feet in 2/3 of a second.. IETF 83. March, . 2012. Dave . Allan. Tae-. sik. . Cheung. Ping Pan. Contributors. Andrew Malis (. Verizon). Daniel . King (Old . Dog Consulting). Eric . Osborne (. Cisco). Fei . Zhang (ZTE. ). Jeong. Yaakov (J) Stein. September 2011. Outline. MPLS-TP history. Fundamentals. The . GACh. OAM. APS. Control plane. MPLS-TP History. Background. IP is the most popular packet-switched. . protocol. MPLS and. Weiqiang Cheng. , L. Wang, H. Li (China Mobile). K. Liu, J. Dong (Huawei). S. . Davari. (Broadcom). IETF90 PWE3 . . Toronto . 2014. Background. This . draft was written to resolve . an MPLS-TP base . of MPLS Global Label. draft-li-mpls-global-label-usecases-00. Zhenbin Li, Quintin Zhao (Huawei). Tianle Yang (China Mobile). IETF 8. 8. , Vancouver, BC, Canada. Introduction. As the SDN concept is introduced, the MPLS global label mechanism are proposed again for new solution such as Segment Routing ([I-. This summary is only meant to point you in the right direction, and doesn't have all the nuances. The IETF's IPR Policy is set forth in BCP 79; please read it carefully.. The brief summary:. By participating with the IETF, you agree to follow IETF processes.. Presentation for the IETF 76. draft-umansky-mpls-tp-ring-protection-switching. Igor Umansky. Huub van Helvoort. 2. Introduction. MPLS-TP Ring Protection Switching (. MRPS. ) is a mechanism addressing the requirements for protection of the MPLS-TP LSPs in a ring topology.. Yao Wang, Andrew . Ferraiuolo. , G. Edward . Suh. Feb 17. th. 2014. Executive Summary. Observation:. Modern computing systems are vulnerable to . timing channel attacks. Problem: . No hardware techniques exist to eliminate timing channels through . EXERCISES. Laurent de Pierrefeu. DG ECHO B1- Emergency Response Unit. AIM. Test. new, or validate existing policies, plans and procedures that are elaborated in the framework of the Mechanism, i.e ensuring a better cooperation between Crisis Management structures in the participating states and improve all the interfaces between the authorities and operational assets of an affected State and the international civil protection assistance.. draft-li-ccamp-auto-mbb-te-path-00. Zhenbin Li, Li Zhang, Yuanjiao Liu,Xudong Zhang. Huawei Technologies. IETF 88,. Vancouver. ,BC, Canada. Application of MPLS TE in MBB. E2E PWE3. 2G TDM PW. 3G ATM PW. kompella. -. mpls-rmr. Kireeti Kompella. IETF 91. Using MPLS in Ring Topologies. A ring is the most efficient topology that offers resilience …. … but MPLS resilience in rings is far from efficient. draft-umansky-mpls-tp-ring-protection-switching. Igor Umansky. Huub van Helvoort. 2. Introduction. MPLS-TP Ring Protection Switching (. MRPS. ) is a mechanism addressing the requirements for protection of the MPLS-TP LSPs in a ring topology..