PPT-SDN & NFV a short(?) overview

overview Presented by Yaakov J Stein YaakovSradcom Why SDN and NFV Before explaining what SDN and NFV are we need to explain why SDN and NFV are Its all started with two related trends . NFV . PoC. (Proof of Concept) #21. http://nfvwiki.etsi.org/index.php?title=Network_Intensive_and_Compute_Intensive_Hardware_Acceleration. peter.ashwoodsmith@huawei.com. (presenter). evelyne.roch@huawei.com. An Overview. Mehmet Ersue. ETSI NFV MANO WG Co-chair. (mehmet.ersue@nsn.com). IETF #88, Vancouver, Canada. Virtualization as a Paradigm. Virtual Machine. Guest OS. Guest Application. Virtual Machine. 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. 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. 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. 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 Openstack. *. Yunhong Jiang . Yunhong.Jiang@intel.com. *Other names and brands may be claimed as the property of others.. Agenda. NFV and network . l. atency. Why network latency on NFV. How to achieve . TABLE OF CONTENTExecutive summaryIntroduction1. Mano key challenges2. Mano implementation scenario3. Current implementation approaches4. The need for a monitoring solution5. Monitoring solution buildi TABLE OF CONTENTExecutive summaryIntroduction1 Mano key challenges2 Mano implementation scenario3 Current implementation approaches4 The need for a monitoring solution5 Monitoring solution building bl Benoit Claise. Mehmet Ersue. Network Functions Virtualisation. : A . Layered . view. NFV Infrastructure (NFVI). Compute. Storage. Network. HW Resources. Virtualization Layer. Virtualization SW. vCompute. ONAP-ETSI NFV Contact Thinh Nguyenphu, Nokia. ONAP. October 14, 2020. Source: NFVTSC(20)000069r2. Outline. Release 4:. Work items and features: studies and stage 1&2 perspective. Release 4 progress. Data Center. Presented by:. Yaakov (J) Stein. CTO. Concretization and Virtualization. PHYSICS. LOGIC. dedicated hardware. ASIC. FPGA. special purpose processors. general. purpose. software. firmware.