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BOF Request for Cross-Stratum Optimization (CSO)

BOF Request for Cross-Stratum Optimization (CSO). Request BoF in Beijing 79 th IETF. Bar Bof in the 78 th IETF in Maastricht attended by 6 global carriers 5 vendors 40+ attendees Needed for current carrier deployment List of potential documents for BoF: Problem Statement Architecture

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BOF Request for Cross-Stratum Optimization (CSO)

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  1. BOF Request forCross-Stratum Optimization (CSO)

  2. Request BoF in Beijing 79th IETF • Bar Bof in the 78th IETF in Maastricht attended by • 6 global carriers • 5 vendors • 40+ attendees • Needed for current carrier deployment • List of potential documents for BoF: • Problem Statement • Architecture • Survey • Initial requirement • Initial solution set • Final charter

  3. Application Stratum Distributed Resources: servers, content, data sets, computing power, cache/mirror Uses Network Resources Different QoS requirements for each application Cross-Stratum Application Stratum Cross Stratum Optimization Protocol Network Stratum • Bandwidth, Connections, Links, • Connection Processing (Creation, Deletion, Management) • Admission Control, Resource Reservation • Applications uses resources in IP, MPLS, and/or Optical Transport Networks, Layer 2 Network Stratum

  4. Scope • Cross-stratum optimization • Focusing on New Service applications • Not initially working on optimizing existing services • Not changing • Existing NM services (snmp, netconf/yang) • NM scopes (within device, Subnet, AS) • Existing policy architecture • Will use new netcong/yang work for • Whole network synchronized query • Whole network atomic configuration

  5. Charter Schedule • Problem statement [March 2011] • Architecture statement [March 2011] • Survey Document [March 2011] • Application Documents [July 2011] • Requirements Document [July 2011] • AS-NS Protocol [July 2011] • NS-NM & PCP/PEP Protocol [July 2011] • NS-PCE [July 2011] • Implementation Report [November 2011]

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