PPT-SDN Controller Requirement draft-gu-sdnrg-sdn-controller-requirement-00

draftgusdnrgsdncontrollerrequirement00 Rong Gu Presenter Chen Li China Mobile Background Public Cloud ampamp Private Cloud in China Mobile Public Cloud ecloud10086cn ampamp Private Cloud are provided for the. Advait Dixit, . Fang . Hao. , . Sarit. . Mukherjee, . T.V. . . Lakshman. , . Ramana. . Kompella. Physical Network Infrastructure. SDN Control Plane. Distributed Control Plane. Single point of failure. Last Class . Measuring with SDN. What are measurement tasks?. What are sketches? What is the minimal building blocks for implementing arbitrary sketches?. How do we trade-off between accuracy and space?. Here. . Tom Williams, . twilliam@hp.com. SDN / DC Strategy & Execution. HP Networking. Mobility is changing everything . © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.. Aaron . Gember. . Aditya. . Akella. University of Wisconsin-Madison. 1. Wisconsin . Testbed. ; Design Considerations. Development Progress. High-level design. Problems encountered. Lessons learned. Bryan Learn <blea. rn@psc.edu>. Pittsburgh Supercomputing Center. Internet2 Technology Exchange. 26 September 2016. DANCES Project Introduction. DANCES is an NSF-funded (#1341005), CC-NIE collaborative “Network Integration and Applied Innovation” project. Fundamental issue: the speed gap between data plane and control plane.. Switch OS. Switch HW. 10-100 . Gbps. Switch OS. Switch HW. 10-100 0Mbps. Switch OS. Switch HW. ???. SDN controller. SDN controller scalability issue. Network elements has two components: . OpenFlow. client, forwarding hardware with flow tables.. The SDN controller must implement the network OS functionality. Provide abstraction to the upper layer. CSG. Winter 2015 – 01/14/15 – First Session. Part 1 - Planning. Definitions. Infrastructure Considerations. Use Cases. Service Delivery / Management . Considerations. User Engagement. Part 2 – Rollout Strategies: Benefits & Gotchas. Cloud Network Services. Mohammad . Banikazemi. , David . Olshefski. , . Anees. . Shaikh. , John Tracey, and . Guohui. Wang. ,. IBM T. J. Watson Research . Center. IEEE Communications Magazine 2013. OpenFlow. and . ForCES. . IETF-93. Presented by. Yaakov Stein . RAD (. yaakov_s@rad.com. ). Evangelos Haleplidis . U of . Patras. (. ehalep@ece.upatras.gr. ). Why SDN and NFV ?. Before explaining . Ruolin Fan. ∗. , Li Wei. †. Pengyuan Du*, . Ciarán Mc . Goldrick. ♠. . and Mario Gerla. ∗. * . University of California Los Angeles, Los Angeles, CA, . USA. † Michigan Technological University, Houghton, MI, USA. NOSes. Peering. Pingping. Lin, Jun . Bi, . Hongyu. . Hu. Tsinghua. University. 2013.7.30. Software defined networking (SDN) decouples the vertical and tightly coupled network architecture, and opens up the control plane and the associated protocol. . -layer Networking Distributed centralized or something in between Ori Gerstel CTOSedona Systems24-Mar-20151OFC15 tutorial -Sedona SystemsWhat is SDN in 1 slideA control architecture that is based on c Presented by:. Yaakov (J) Stein. CTO. Today’s communications world. Today’s infrastructures are composed of many different Network Elements (NEs). sensors, . smartphones. , notebooks, laptops, desk computers, servers, .