PPT-Network Virtualization Overlay Control Protocol Requirement

draftkreegernvo3overlaycp00 Lawrence Kreeger Dinesh Dutt Thomas Narten David Black Murari Sridharan Purpose Outline the high level requirements for control protocols needed for overlay virtual networks in highly virtualized data centers. Undetectable . Bluepill. Virtualization and its Attacks. What is . Virtualization?. What makes it possible?. How does . it . affect security?. Blue Pill Attacks. Conclusion. Questions. What’s Virtualization?. Virtualization Is Everywhere. D. evelopers use it to test software on different operating systems. IT professionals use it to test different configurations. Businesses use it to run entire IT infrastructure. Unlocking the IT Transformation. Alan S. Cohen. Vice President, Marketing. Network Virtualization. Network is the 3. rd. and Final Leg in the Virtualization/Cloud Trifecta. $100B IT Transformation. Time to bring the operational state of the network to the level of compute…unlocks compute and storage virtualization driving cloud . Network Fundamentals. Lecture 19: Overlays. (P2P DHT via KBR FTW). Revised . 3/31/. 2014. Extra credit opportunity. 2. Meddle allows you to see/modify the Internet traffic from your mobile device. Run Meddle for at least one week (1 point). Written by. Thomas Anderson, Larry Peterson, Scott . Shenker. , Jonathan Turner. IEEE Computer, April 2005. Presented by. Eunsang. Cho. 2008. 09. 22.. Overview. Motivation and proposal of virtual . testbed. Embedded virtualization through CGE7 and Docker.. Paul Farmer. Technical Solutions . Engineering Manager. MontaVista. . Software. pfarmer@mvista.com. Setting. . the. . Stage. Docker . is a new leading container based technology that offers a more efficient and lightweight approach to application deployment. . “Can the Production Network Be the . Testbed. ?” (. Flowvisor. ), OSDI, 2010. “Network Virtualization in . Muti. -tenant Datacenters,” NSDI 2014. Windows. (OS). Windows. (OS). Linux. Mac. OS. An . Akamai. Perspective. Ramesh. K. . Sitaraman. , . Mangesh. . Kasbekar. , Woody Lichtenstein, Manish Jain. Akamai. Technologies Inc. Why Overlay Networks?. Today's Internet is a vast patchwork of more than 13,000 autonomous networks that often compete for business. . 1. Jerry Breecher. Virtualization. 19: Virtualization. 2. Virtualization. vir. •. tu. •. al. (. adj. ): existing in essence or effect, though not in actual . fact. What is Virtualization. ?. Virtual systems. Lecture 19: Overlays. (P2P DHT via KBR FTW). Revised 4/1/2013. Network Layer, version 2?. 2. Function:. Provide natural, resilient routes. Enable new classes of P2P applications. Key challenge:. Routing table overhead. Vera Asodi. VMware. What is Virtualization?. Virtualization is a technology that allows you to transform hardware into software. Virtualization allows you to run multiple operating systems simultaneously on a single computer. Chairman - Mike Briggs (Cameron). Members – Tim . Haeberle. (GE), Rodger Lawson (ExxonMobil), Kris Ohman (Shell), Joel Russo (FMC), David . Zollo. (FMC). SURFACE SYSTEMS. RAISING PERFORMANCE. TOGETHER. Modified from: . William Stallings. Background and Motivation for NFV. NFV originated from discussions among major network operators and carriers . to improve network operation in the high-volume multimedia era. 1 Network Architecture Introductory material This module uses the example from the previous module to review important networking concepts: protocol architecture, protocol layers, encapsulation, demultiplexing