PPT-Datacenter Network Topologies

Costin Raiciu Advanced Topics in Distributed Systems Datacenter apps have dense traffic patterns Mapreduce jobs shuffle phase Mappers finish Reducers must contact every mapper and download data. Shantanu. . Dutt. Univ. of Illinois at Chicago. Acknowledgement. Adapted from Chapter 2 slides of the text, by A. . Grama. w/ a few changes and augmentations. Interconnection Networks . for Parallel Computers . Costin. . Raiciu. , . Sebastien. . Barre. , Christopher . Pluntke. , . Adam . Greenhalgh. , Damon . Wischik. , Mark Handley. SIGCOMM 2011. Presented by Anand Iyer. (Most slides borrowed from . Costin’s. Strategy. This is the way an organisation distributes the data across its network. It uses different types of networks to communicate the information across it.. This is known as the . Network Topology.. Hitesh Ballani, Paolo Costa, . Thomas Karagiannis and Ant Rowstron. Microsoft Research, Cambridge. This talk is about …. Guaranteeing network performance for tenants in multi-tenant . datacenters. Multi-tenant . Data Center Networking (DCN). George Porter, UC San Diego. 2015. These slides are licensed under a Creative Commons . Attribution. -. NonCommercial. -. ShareAlike. 4.0 International license. “The cloud”. CSC1202-2013 (c) Nouf AlJaffan. Objectives. Describe the basic and hybrid LAN physical topologies, and their uses, advantages and . disadvantages.. Describe the backbone structures that form the foundation for most LANs. Dimitri Desmidt – . TPM. ddesmidt@vmware.com. Goal. Get . a very deep technical understanding . on. How to configure the . different. network and . security. services in . OpenStack. How VIO/NSX-v works. Costin. . Raiciu. Department of Computer Science. University . Politehnica. of Bucharest. . Sebastien Barre. (UCL-BE), . Christopher . Pluntke. . (UCL), . Adam . Greenhalgh. (UCL), . Damon . Wischik. Lesson 1. What is a network?. Networking Topologies. Be familiar with and can explain the need for computer networks. Describe network topologies in particular start & mesh. Identify obvious strengths and weaknesses of these topologies. Aleksandar . Đorđević. adjordj@microsoft.com . . Technical Evangelist. Microsoft. Objectives, agenda and key takeaways. Objectives:. Show and demo Microsoft Azure Network – Site to Site VPN . Agenda:. Objectives. Describe the basic and hybrid LAN physical topologies, and their uses, advantages and . disadvantages.. Describe the backbone structures that form the foundation for most LANs. Simple Physical Topologies. Objectives. Describe the basic and hybrid LAN physical topologies, and their uses, advantages and . disadvantages.. Describe the backbone structures that form the foundation for most LANs. Simple Physical Topologies. The characteristics of a network depend upon the type of topology selected for designing that network. There are five basic network topologies. :-. 1) Star Topology. 2) Ring Topology. 3) Bus Topology. draft-he-coin-datacenter-00. Jeffrey He, Huawei. Rachel Chen, Huawei. Marie-José Montpetit, Triangle Video (. ed. ).. Draft Overview. Informative. Review the state of the art, current research and open questions.