'Single packet' diaporamas de présentation

Lab 2. Traffic Generator

Lab 2. Traffic Generator. Chuan- Ching Sue DCNLAB, CSIE NCKU suecc@mail.ncku.edu.tw. Outline. Recall Long-Range Dependence Initialization Experiment Requirement Basic Procedure Advance Method Pool Type Simulation Conclusion. Recall Long-range Dependence . Long-Range Dependence .

919 views • 70 slides

Reliable Transport

Reliable Transport. EE122 Fall 2011 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. Announcements. Office hours after class today, not tomorrow

724 views • 64 slides

A Performance Comparison of Multi-Hop Wireless Ad Hoc Network Routing Protocols

A Performance Comparison of Multi-Hop Wireless Ad Hoc Network Routing Protocols. Josh Broch , David Maltz , David Johnson, Yih -Chun Hu and Jorjeta Jetcheva Computer Science Department Carnegie Mellon University. Presenter - Bob Kinicki. MOBICOM 1998 Dallas, Texas. Outline.

700 views • 59 slides

CMPT 371

CMPT 371. Data Communications and Networking Switching and throughput Multiplexing. Travels through a network. Data can travel along different paths from one station to another through the network. Station 2. Station 3. Station 1. Station 12. Station 14. Station 13. Station 7.

815 views • 54 slides

Transport Layer Issues for Ad hoc WSN

Transport Layer Issues for Ad hoc WSN. Ideas for Today and Tomorrow. Faisal Karim Shaikh DEEDS, TU Darmstadt, Germany fkarim@deeds.informatik.tu-darmstadt.de. Vision Statement.

784 views • 54 slides

Chapter 5: Devices for Connecting Networks

Chapter 5: Devices for Connecting Networks. LAN Transmission Devices. Uses of LAN transmission equipment Connecting devices on a single network Creating and connecting multiple networks or subnetworks Setting up some enterprise networks Connecting devices that will be discussed

677 views • 51 slides

Subnetting

Computer Networks Lab. Subnetting. Prepared By: Eng.Ola M. Abd El- Latif. 22/May / 2010. Network and Host Portions. For each IPv4 address, some portion of the high-order bits represents the network address.

638 views • 49 slides

Honey Inspector

Honey Inspector. Mike Clark Honeynet Project. Honeynet Inspector. Background. What is it?. Set of Perl CGI Scripts Firewall/IDS Logs MySQL IDS. How it Works. Fisq script imports firewall logs IDS(Snort) logs to the DB IDS(Snort) also records traffic in pcap format

402 views • 39 slides

RSSI is Under-Appreciated

614 views • 39 slides

Performance Analysis of Packet Classification Algorithms on Network Processors

Performance Analysis of Packet Classification Algorithms on Network Processors. Deepa Srinivasan, IBM Corporation Wu-chang Feng, Portland State University November 18, 2004 IEEE Local Computer Networks. Network Processors. Emerging platform for high-speed packet processing

474 views • 35 slides

Performance Analysis of Packet Classification Algorithms on Network Processors

Performance Analysis of Packet Classification Algorithms on Network Processors. Deepa Srinivasan, IBM Corporation Wu-chang Feng, Portland State University November 18, 2004 IEEE Local Computer Networks. Network Processors. Emerging platform for high-speed packet processing

357 views • 35 slides

Hash-Based IP Traceback

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The Power of Explicit Congestion Notification

The Power of Explicit Congestion Notification. Aleksandar Kuzmanovic Northwestern University. http://www.cs.northwestern.edu/~akuzma/. Motivation. Recent measurements [PF01,MPF04]: 2000: 1.1% Web servers support ECN 2004: the percent increased to 2.1%

349 views • 22 slides

Network Security: Spam

Network Security: Spam. Nick Feamster Georgia Tech CS 6250. Joint work with Anirudh Ramachanrdan , Shuang Hao , Santosh Vempala , Alex Gray. Internet Penetration is Increasing. More people Today: 1.9B users 2020: 5B users More global Africa, India: ~7% penetration More traffic

286 views • 20 slides

Integrating BotMiner & SNARE into SMITE

Integrating BotMiner & SNARE into SMITE. Nick Feamster and Wenke Lee Georgia Tech Students: Shuang Hao, Junjie Zhang. Status Report. Summary of BotMiner and SNARE Integration on GaTech campus network Preliminary evaluation results Next steps. SMITE Integration.

366 views • 19 slides

An Efficient Duty Cycle Based Communication Scheme for Wireless Sensor Network

The 32nd KIPS Fall Conference 2009. An Efficient Duty Cycle Based Communication Scheme for Wireless Sensor Network. Md. Obaidur Rahman 1 , Muhammad Mostafa Monowar 1 , Cho Jin Woong 2 , Lee Jang Yeon 2 and Choong Seon Hong 1

152 views • 15 slides

Single Packet Authorization (SPA)

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210 views • 10 slides