PPT-Why SDN and MPLS? Saurav Das, Ali Reza Sharafat,

Guru Parulkar Nick McKeown Clean Slate CTO Summit 9 th November 2011 Why do Service Providers use MPLS Really about 2 services MPLS Services MPLS VPNs MPLS TE Motivation. Inthispaperwe proposeasimplewaytounify both types of network using OpenFlow The basic idea is that a simple 64258ow abstraction 64257ts well with both types of network provides a common paradi gm for control and makes it easy to insert new functiona 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. (80 . Minutes Inside Scott’s Head). EE122 Fall 2012. Scott Shenker. http://. inst.eecs.berkeley.edu. /~ee122/. Materials with thanks to Jennifer Rexford, Ion . Stoica. , Vern . Paxson. and other colleagues at Princeton and UC Berkeley. http://www.mpls.ox.ac.uk/skills. Careers: Get that Job. Joint with Medical Sciences. Trinity Term. Supporting your research. Academic English. Applying your Research. Research Integrity – new online courses coming. IeTF78 (Maastricht) – July 25-30 2010. Sriganesh Kini. David sinicrope. Problem statement. Need for a packet service that can carry . any. protocol (similar to an Ethernet pseudowire). Service should be efficient for the most common protocol carried by the service. 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.. 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 . Colin Dixon. Technical Steering Committee Chair, . OpenDaylight. Principal . Engineer, . Brocade. Some content from: David Meyer, . Neela. . Jaques. , . Kevin Woods, and others. Outline. What I know a lot about. draft-leymann-mpls-seamless-mpls-02.txt. Nicolai Leymann, . Thomas Beckhaus. (DT). Wim Henderickx (Alcatel-Lucent). Clarence Filsfils (Cisco). Dirk Steinberg (Steinberg Consulting). Bruno Decraene (FT). Maddie. , Nate, Raymond, Brandon, and . Mariam. The Shah of Iran. About the Shah of Iran. Mohammad Reza Shah Pahlavi . was . born in Tehran on October 26, . 1919. . He was the . eldest son of Reza . Deployment challenges. Device heterogeneity . I. nteroperation . with legacy . systems. Controller and apps scalability. Infrastructure research challenges. NOS issue: network abstraction. To make SDN accessible to a typical user. NFV. . What’s it all about ?. Presented by:. Yaakov (J) Stein. CTO. Today’s communications world. Today’s infrastructures are composed of many different Network Elements (NEs). sensors, . smartphones. sauravdas@alumni.stanford.edu. AT&T Talk. 3/27/14. 1. 2. A number of slides are . courtesy of. www.sdnacademy.com. Outline. . What is SDN? (or how was it originally intended). Different Shades of SDN. Exploring OpenDaylight Matt Younkins younkinsm @ou.edu SDN, NFV and OpenDaylight 2 Open, Programmable APIs Virtualization and Abstraction Layer New Revenue Lower Cost SDN NFV Orchestration, Automation and MANO