'Ip packet' diaporamas de présentation

Chapter 8

Chapter 8. Internet Protocol. Objectives . Upon completion you will be able to:. Understand the format and fields of a datagram Understand the need for fragmentation and the fields involved Understand the options available in an IP datagram Be able to perform a checksum calculation

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Encryption

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Introduction to Reliable Distributed Systems

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Hugo Krawczyk Technion & IBM Research

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Chapter 9

Chapter 9. Internet Control Message Protocol. Objectives . Upon completion you will be able to:. Be familiar with the ICMP message format Know the types of error reporting messages Know the types of query messages Be able to calculate the ICMP checksum

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Networks: IP and TCP

Networks: IP and TCP. 5.3.1 Internet Protocol. Connectionless Each packet is transported independently from other packets Unreliable Delivery on a best effort basis No acknowledgments Packets may be lost, reordered, corrupted, or duplicated IP packets Encapsulate TCP and UDP packets

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CCNA 1 v3.0 Module 9 TCP/IP Protocol Suite and IP Addressing

CCNA 1 v3.0 Module 9 TCP/IP Protocol Suite and IP Addressing. Purpose of This PowerPoint. This PowerPoint primarily consists of the Target Indicators (TIs) of this module in CCNA version 3.0. It was created to give instructors a PowerPoint to take and modify as their own. This PowerPoint is:

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WiFi, Bluetooth & Layers

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Server Cluster and LVS based Cluster

Server Cluster and LVS based Cluster. C. Edward Chow. Outline of the Talk. Taxonomy of Locally distributed Web Server Systems Linux-based Virtual Server High Available Cluster. Architecture solutions for scalable Web-server systems (Fig. 1).

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CNT5505 DATA/COMUTER COMMUNICATIONS Spring 2010

CNT5505 DATA/COMUTER COMMUNICATIONS Spring 2010. About myself. Zhenghao Zhang Office: Love 164; Phone: 644-1685 Email: zzhang@cs.fsu.edu URL: http://www.cs.fsu.edu/~zzhang Research area: Wireless networks Network security Peer to peer networks Optical networks. Office Hours.

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CPSC156: The Internet Co-Evolution of Technology and Society

Lecture 2: January 18, 2007 Internet Basics, continued Acknowledgments: R. Wang and J. Rexford. CPSC156: The Internet Co-Evolution of Technology and Society. Directly Connected Machines. (a) (b). (a) Point-to-point: e.g., ATM (b) Multiple-access: e.g., Ethernet

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Voice and Video over IP (The No Spin Zone)

Voice and Video over IP (The No Spin Zone) Rick Bagwell AREN Network Engineer Talking Points Memo VoIP --- does it really work, do I need it? Distance Learning (education speak for Video Teleconferencing) How good is this video over IP thing?

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The Internet and the World Wide Web

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tcpdump Tutorial

tcpdump Tutorial. EE122 Fall 2006 Dilip Antony Joseph, Vern Paxson, Sukun Kim. Introduction. Popular network debugging tool Used to intercept and display packets transmitted/received on a network Filters used to restrict analysis to packets of interest. Example Dump.

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Introduction to Content-aware Switch

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On the Validation of Traffic Classification Algorithms

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IPsec: IKE, Internet Key Exchange

IPsec: IKE, Internet Key Exchange. IPsec does not use Public Key Infrastructure and exchanging keys before an IPsec connection is established is a problem. IKE solves generation of a symmetric key for a session of IPsec but without PKI man-in-the-middle attack is possible.

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Chapter 16

Chapter 16. Host Configuration: BOOTP and DHCP. Objectives . Upon completion you will be able to:. Know the types of information required by a system on boot-up Know how BOOTP operates Know how DHCP operates Understand the differences between BOOTP and DHCP

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