'Traffic matrix' diaporamas de présentation

Handout # 1: Course Logistics and Introduction

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The Evolution of Traffic Matrix Techniques and Applications: Past, Present and Future

The Evolution of Traffic Matrix Techniques and Applications: Past, Present and Future. Fan Tongliang 20081201005 College of Communication Engineering. Outline. Problem Statement Summary: traffic measurement How have traffic matrix estimation techniques evolved?

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An introduction to routing and wavelength assignment algorithms for fixed and flexgrid

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Improving Datacenter Performance and Robustness with Multipath TCP

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Account Management

Account Management. W.lilakiatsakun. The Purposes of Accounting (1). The focus of accounting is to track the usage of network resources and traffic characteristic Various accounting scenarios Network Monitoring User Monitoring and profiling Application monitoring and profiling

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Network Anomography

Network Anomography. Yin Zhang, Zihui Ge, Albert Greenberg, Matthew Roughan Internet Measurement Conference 2005 Berkeley, CA, USA Presented by Huizhong Sun Some slides borrow from Yin Zhang. Network Anomaly Detection. Is the network experiencing unusual conditions?

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improving the Scalability of Data Center Networks with Traffic-aware Virtual Machine Placement

B99705021 ??? ??? http://ppt.cc/41rH. improving the Scalability of Data Center Networks with Traffic-aware Virtual Machine Placement. Outline . Introduction Background Virtual machine placement Algorithm Algorithm evaluation Result Discussion and future work. introduction.

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Network Measurements and Sampling

Network Measurements and Sampling. Nick Duffield, Carsten Lund , and Mikkel Thorup AT&T Labs-Research, Florham Park, NJ. IP Network. The Edge of Network. Links. Routers. Some Questions that are hard to answer about IP networks.

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048866: Packet Switch Architectures

048866: Packet Switch Architectures. Maximal Matchings. Dr. Isaac Keslassy Electrical Engineering, Technion isaac@ee.technion.ac.il http://comnet.technion.ac.il/~isaac/. Achieving 100% throughput. Switch model Uniform traffic Technique: Uniform schedule (easy)

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The WIK-Model Bottom-up cost analysis for the telecommunications network

The WIK-Model Bottom-up cost analysis for the telecommunications network. Geneva, 14.12.1999 Dr. Frank Schmidt, WIK www.wik.org kostenmodell@wik.org. Content. What is the WIK-Model Main Characteristics Reasons for development Structure of the WIK-Model Core network analysis

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Traffic Engineering

Traffic Engineering. Jennifer Rexford Advanced Computer Networks http://www.cs.princeton.edu/courses/archive/fall08/cos561/ Tuesdays/Thursdays 1:30pm-2:50pm. Do IP Networks Manage Themselves?. In some sense, yes: TCP senders send less traffic during congestion

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Characterization of Traffic at a Backbone POP

Nina Taft Supratik Bhattacharyya Jorjeta Jetcheva Christophe Diot. Characterization of Traffic at a Backbone POP. Questions :. Where does the traffic come from? Between any two POPs : What is the volume of traffic? What are the traffic patterns?. Applications. Traffic Engineering

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Traffic Dynamics at a Commercial Backbone POP

Traffic Dynamics at a Commercial Backbone POP. Nina Taft Sprint ATL Co-authors: Supratik Bhattacharyya, Jorjeta Jetcheva, Christophe Diot. Outline. Part 1: what are the traffic demands between pairs of POPs? How stable is this demand? Part 2: what are the paths taken by those demands?

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Performance Metrics for Resilient Networks

Performance Metrics for Resilient Networks. Michael Menth , Jens Milbrandt, Rüdiger Martin, Frank Lehrieder, Florian Höhn. This work was in cooperation with Infosim GmbH & CoKG and supported by the Bavarian Ministry of Economic Affairs. Outline. Motivation

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Unveiling Anomalies in Large-scale Networks via Sparsity and Low Rank

Unveiling Anomalies in Large-scale Networks via Sparsity and Low Rank. Morteza Mardani, Gonzalo Mateos and Georgios Giannakis ECE Department, University of Minnesota Acknowledgments : NSF grants no. CCF-1016605, EECS-1002180. Asilomar Conference November 7, 2011. 1. Context.

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Traffic Engineering over Ethernet Bridged Networks

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Monitoring and Measurement System in EuQoS project

Monitoring and Measurement System in EuQoS project. d r Andrzej Beben (abeben@tele.pw.edu.pl) Telecommunication Network Technology Group Warsaw University of Technology , Poland. Outline. Introduction Monitoring and Measurement System in EuQoS MMS tools for trials

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CS 4700 / CS 5700 Network Fundamentals

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