'Network layer' diaporamas de présentation

Network layer - PowerPoint PPT Presentation


COMP/ELEC 429 Introduction to Computer Networks

COMP/ELEC 429 Introduction to Computer Networks

COMP/ELEC 429 Introduction to Computer Networks Lecture 21: Multicast Routing Slides used with permissions from Edward W. Knightly, T. S. Eugene Ng, Ion Stoica, Hui Zhang Terminologies What is “unicast”? Cast: to send, to throw

By emily
(409 views)

Outline

Outline

Outline Network Layer Routing Principles Link State Algorithm Distance Vector Algorithm Hierarchical Routing The Internet (IP) Protocol IPv4 addressing Moving a datagram from source to destination Datagram format IP fragmentation ICMP: Internet Control Message Protocol

By oshin
(361 views)

Basic WWW Technologies

Basic WWW Technologies

Basic WWW Technologies 2.1 Web Documents. 2.2 Resource Identifiers: URI, URL, and URN. 2.3 Protocols. 2.4 Log Files. 2.5 Search Engines. What Is the World Wide Web?

By andrew
(347 views)

Internet Protocol: Routing IP Datagrams

Internet Protocol: Routing IP Datagrams

Internet Protocol: Routing IP Datagrams D. E. Comer, “Internetworking with TCP/IP: Principles, Protocols and Architectures” , Ch. 8, Prentice Hall, 2000 presented by Roozbeh Farahbod rfarahbo@sfu.ca Routing Routing : The process of choosing a path over which to send packets.

By jaden
(374 views)

Lecture 4: Authentication

Lecture 4: Authentication

Lecture 4: Authentication Anish Arora CIS651 Introduction to Network Security Password-based authentication Proof by knowledge sharing convenient for dealing with people (unaided by smart end devices)

By bernad
(344 views)

2001. Hae-Kwang Kim Sejong University

2001. Hae-Kwang Kim Sejong University

Internet Networking - 1- 2001. Hae-Kwang Kim Sejong University Internet Addresses A 0 7 bits netid 24 bits hostid 0 .0.0.0 to 127 .255.255.255 B 1 0 14 bits netid 16 bits hostid 128 .0.0.0 to 191 .255.255.255 C 1 1 0 21 bits netid 8 bits hostid

By lotus
(354 views)

TCP/IP Protocol Suite and IP Addressing

TCP/IP Protocol Suite and IP Addressing

TCP/IP Protocol Suite and IP Addressing CCNA 1 v3 – Module 9 Introduction to TCP/IP U.S. DoD created the TCP/IP model. Provides reliable data transmission to any destination under any circumstance. TCP/IP model has become the Internet standard . TCP/IP v4 was standardized in 1981 .

By benjamin
(478 views)

CS244a: An Introduction to Computer Networks

CS244a: An Introduction to Computer Networks

CS244a: An Introduction to Computer Networks. Handout #2: Introduction. Nick McKeown Professor of Electrical Engineering and Computer Science, Stanford University nickm@stanford.edu http://www.stanford.edu/~nickm. Outline. Introduction What the class is about. Introduction to the TAs.

By emily
(299 views)

Digital Forensics

Digital Forensics

Digital Forensics. Dr. Bhavani Thuraisingham The University of Texas at Dallas Network and Application Forensics September 20, 2013. Network Forensics. Network Forensics Network Attacks Security Measures Network Forensics and Tools Types of Networks Other info

By Antony
(336 views)

HDLC and PPP

HDLC and PPP

HDLC and PPP. The Data Link Layer in the Internet. A home personal computer acting as an internet host. Technology like Ethernet cannot provide “high-level” functionality like connection management and parameter negotiation. Point to Point Data Link Control.

By Leo
(351 views)

Networking Overview

Networking Overview

Networking Overview. TCP/IP. TCP/IP == Transmission Control Protocol/Internet Protocol Almost ubiquitous protocol for communication over network Many other networking protocols ATM, X.25, SS7, Sonet,… But TCP/IP has taken over the world. TCP/IP. Here, a brief overview of TCP/IP

By Roberta
(393 views)

Basic Networking and Exchange Server

Basic Networking and Exchange Server

Basic Networking and Exchange Server. Overview of Basic Networking. Basics of Network, Types of Computer Network, Components of computer Network OSI Model Network Connecting Devices IP Address Protocols. Basic of Network. Network definition

By Sharon_Dale
(344 views)

Firewalls

Firewalls

Firewalls. What are firewalls?. a hardware device and/or software program which sits between the Internet and the intranet, internet, of an organization. Source: Vicomsoft tutorial. Its main objectives are to filter: what should come in the intranet (inbound traffic) and

By Antony
(366 views)

CS412 Introduction to Computer Networking & Telecommunication

CS412 Introduction to Computer Networking & Telecommunication

CS412 Introduction to Computer Networking & Telecommunication. Data Link Layer Part II – Sliding Window Protocols . Part 2 - Topics. Sliding Window Protocols Go Back N Sliding Window Protocol Selective Repeat Sliding Window Protocol. Data Frame Transmission.

By Gabriel
(468 views)

CCNA 2 v3. 1 Module 4

CCNA 2 v3. 1 Module 4

CCNA 2 v3. 1 Module 4. CCNA 2. Module 4 Learning about Devices. Cisco Discovery Protocol (CDP). Builds a basic picture of the network Allows 2 systems to learn about each other For neighbor discovery Only shows information about directly connected neighbors It is a layer 2 protocol

By paul
(198 views)

IP Addressing

IP Addressing

IP Addressing. Background. There are 3 types of networks. Individual computer, computer network(homogeneous network),non homogeneous network. A message pertaining to a non-homogeneous network is . SIO. OPC. DPC. CIC. Actual Message . label. Service information octet. Identifying a node.

By omer
(203 views)

Exploring the Packet Delivery Process

Exploring the Packet Delivery Process

Exploring the Packet Delivery Process. Chapter 1 - 6. Exploring the Packet Delivery Process. The previous sections discussed the elements that govern host-to-host communications. You also need to understand how these elements interact.

By Samuel
(544 views)

Chapter Overview

Chapter Overview

Chapter Overview. IP IPX NetBEUI AppleTalk. Network Layer Protocols. Responsible for end-to-end communications on an internetwork Contrast with data-link layer protocols, which provide communications on the same local area network (LAN). IP Encapsulation. IP Functions.

By Jims
(189 views)

Reliable Distributed Systems

Reliable Distributed Systems

Reliable Distributed Systems. Communication Basics I Slide set based on one by Professor Paul Francis, Cornell University. Overview of Lecture. Introduction to the network layer Classic view of network layer OSI stack Classic view no longer (never was?) accurate End-to-end argument

By sandra_john
(182 views)

Top-Down Network Design Chapter Twelve Testing Your Network Design

Top-Down Network Design Chapter Twelve Testing Your Network Design

Top-Down Network Design Chapter Twelve Testing Your Network Design. Copyright 2010 Cisco Press & Priscilla Oppenheimer. Reasons to Test. Verify that the design meets key business and technical goals Validate LAN and WAN technology and device selections

By Anita
(555 views)

View Network layer PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Network layer PowerPoint presentations. You can view or download Network layer presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.