'Packets' diaporamas de présentation

CS 552 Computer Networks Quality Of Service

CS 552 Computer Networks Quality Of Service. Richard Martin Credit slides by B. Nath, I. Stoica. Outline. What is Quality of Service Basic mechanisms Leaky and token buckets Integrated Services (IntServ) Differentiated Services (DiffServ) Economics and Social factors facing QoS

1.08k views • 83 slides

Chapter

Chapter. Packet and Circuit Switching. Chapter Objectives. Explain the concept of packet switching Give sample application areas of packet switching Describe circuit switching Compare and contrast packet switching with circuit switching. Chapter Modules. Packet switching

903 views • 55 slides

15-744: Computer Networking

15-744: Computer Networking. L-12 Wireless Broadcast. Taking Advantage of Broadcast. Opportunistic forwarding Network coding Assigned reading XORs In The Air: Practical Wireless Network Coding ExOR: Opportunistic Multi-Hop Routing for Wireless Networks. Outline.

616 views • 40 slides

Reliable Data Transfer

Reliable Data Transfer. Goals: understand principles behind transport layer services: multiplexing/demultiplexing reliable data transfer flow control congestion control instantiation and implementation in the Internet. Overview: transport layer services multiplexing/demultiplexing

1.12k views • 38 slides

CCNA 3 v3.0 Module 4 Switching Concepts

648 views • 37 slides

M-Commerce: Mobile Applications

M-Commerce: Mobile Applications. Sridhar Iyer K R School of Information Technology IIT Bombay sri@it.iitb.ernet.in http://www.it.iitb.ernet.in/~sri. Outline. Mobile applications Wireless networking Routing in mobile networks Transport in mobile networks

908 views • 36 slides

Client-Server Model Data Communications and Networking (Third Edition) by Behrouz A. Forouzan

1.09k views • 34 slides

CS 164: Slide Set 12 IPv6 and Transport Layer

CS 164: Slide Set 12 IPv6 and Transport Layer . Where are we ?. We have covered Sections 4.1, 4.2 and 4.3 (We finish 4.3 today with IPv6). We now move to Chapter 5 and cover Sections 5.1 and 5.2. We will revisit Section 4.4 (Multicast), time permitting. Why IPv6 ?.

560 views • 34 slides

Data Communication and Networks

634 views • 33 slides

OSPF Monitor Architecture, Design and Deployment Experience

OSPF Monitor Architecture, Design and Deployment Experience. Aman Shaikh Albert Greenberg AT&T Labs - Research NSDI 2004. Objectives for OSPF Monitor. Real-time analysis of OSPF behavior Trouble-shooting, alerting, validation of maintenance Real-time snapshots of OSPF network topology

613 views • 30 slides

Introduction to OSPF

Introduction to OSPF. Nishal Goburdhan. Routing and Forwarding. Routing is not the same as Forwarding Routing is the building of maps Each routing protocol usually has its own routing database Routing protocols populate the forwarding table

764 views • 28 slides

788 views • 28 slides

Interworking IP and WDM Networks

Interworking IP and WDM Networks. Malathi Veeraraghavan Mark Karol Polytechnic University Lucent Technologies mv@poly.edu mk@lucent.com Outline: Provisioned mode Switched mode. IP Router. IP Router. WDM as a transmission technology. Use WDM multiplexers/demultiplexers

574 views • 22 slides

Interworking IP and WDM Networks

Interworking IP and WDM Networks. Malathi Veeraraghavan Mark Karol Polytechnic University Lucent Technologies mv@poly.edu mk@lucent.com Outline: Provisioned mode Switched mode. IP Router. IP Router. WDM as a transmission technology. Use WDM multiplexers/demultiplexers

419 views • 22 slides

Windows 2008 Overview

399 views • 22 slides

Tackling Exposed Node Problem in IEEE 802.11 Mac

Tackling Exposed Node Problem in IEEE 802.11 Mac. Deepanshu Shukla (01329004) Guide: Dr. Sridhar Iyer. Wireless LAN. Physical layer impact Impact of Interference range Hidden Terminal Problem Exposed Node . Physical Layer . Medium

486 views • 19 slides

ICMP : Internet Control Message Protocol

ICMP : Internet Control Message Protocol. Computer Network System Sirak Kaewjamnong. Basic Ideas. ICMP is provided within IP which generates error messages to help IP layers(best effort delivery) Function of ICMP

689 views • 18 slides

Network Packet Reconstruction Technology for Computer Forensics and Information Security

503 views • 18 slides

Concept

Concept. Use strong CRC in FO packets prevents damage propagation detects errors (wrong decompression) Use keyword bit and large SN in SO packets robust against bit errors robust against long loss events Similar to the concept in bi-directional reliable mode!.

451 views • 14 slides

Welcome to LEAP Parent Night

Welcome to LEAP Parent Night. Harold Keller Elementary January 16, 2014. LEAP Given in grades 4, 8, 10, and 11 High stakes test- Students must pass (according to state standards) to be considered for promotion. Written Response Short Answer Multiple Choice Not Timed .

542 views • 11 slides