What is TCP/IP. Introduction to TCP/IP &216</ &216</ z Transmission Control Protocol/Internet Protocol
|
|
- Diana Shepherd
- 8 years ago
- Views:
Transcription
1 Introduction to TCP/IP 4/11/40 page 1 What is TCP/IP Transmission Control Protocol/Internet Protocol TCP/IP refers to an entire suite of networking protocols, developed for use on the Internet TCP and IP are certainly two of the most important 4/11/40 page 2
2 TCP/IP Characteristics TCP/IP provides the services necessary to interconnect computers and to interconnect networks, creating the Internet Independence from underlying network topology, physical network hardware, and OS Unique IP Address Universal connectivity throughout the network Standardie high-level protocols 4/11/40 page 3 TCP/IP Internetworking Token Ring Private Nets and Internet Router FDDI 4/11/40 page 4
3 LAN and Devices LANs are designed to : Operate within a limited geographic area Allow multiaccess to high-bandwidth media Control the network privately under local administration Provide full-time connectivity to local services Connect physically adjacent devices Ethernet Bridge Hub Router Switch ATM Switch 4/11/40 page 5 Wide-Area Networks and Devices WANs are designed to : Operate over geography of telecommunications carriers Allow access over serial interfaces operating at lower speeds Control the network subject to regulated public services Provide full-time and part-time connectivity Connect devices separated over wide, even global areas Router X.25 or Frame Relay Switch Modem CSU/DSU TA/NT1 Comm. Multiplexor ATM Switch S stat mux 4/11/40 page 6
4 TCP/IP Networking Software TCP/IP protocol suites define a set of universal communication services Services can be implemented in a standardied manner in the networking software, normally bundled with OS TCP/IP Comm. Software Internet TCP/IP Comm. Software 4/11/40 page 7 TCP/IP and Internet 1957 USSR sputnik, USA established ARPA 1969 ARPA funded ARPANET 1971 Network with 15 nodes 1974 Cerf/Kahn Protocol 1973 Ethernet (Ph.D Disssertation Bob Metcalfe) 1982/83 TCP/IP as a core protocol BSD Unix with TCP/IP from UCB 4/11/40 page 8
5 Internet growth Year #Hosts M M M M M 1/97 16M 4/11/40 page 9 Internet Technical Bodies ISOC - Internet Society. Professional society to promote the use of Internet for research and scholar communication and collaboration IAB - Internet Archtecture Board. Technical oversight and coordination, falls under ISOC IETF - Internet Engineering Task force. Current protocols and specifications for standardiation. Meets 3 times a year, organied in working groups IRTF - Internet Research Task force. Research oriented for future. 4/11/40 page 10
6 Internet Administrations DDN - the USA Defense Data Network is the government organiation that has overall responsibilty for administrating the Internet DDN NIC (Network Information Center) assigns unigues names and addresses collects and distributes information about TCP/IP protocols IANA Internet Assigned Numbers Authority assigns valur for network parameters, name of services, identifiers NOC (Network Operations Center) manages communication links 4/11/40 page 11 IAB Standard Tracks RFC Circulated technical documents call Request For Comments Internet Draft Revision RFC Proposed Standard Draft Standard Official Standard protocol specifications should be stable technically and should have no bugs or holes. at least 2 independence and interoparable implementation that test all specification funcions have had significant field use and clear communinity interest in production use. 4/11/40 page 12
7 Protocol Status Levels All TCP/IP protocol have one of the following five status levels Required Recommended Elective Limited use Not recommended 4/11/40 page 13 Internet documents RFC number with RFC XXXX, more than 1700 nows updated RFCs are published with ne RFC numbers not all RFCs describe protocols. not all RFCs are used ftp://ds.internic.net STD (STandDard) official Internet standard FYI (For Your Information) RFCs series that do not contain protocol specifications 4/11/40 page 14
8 Sample Documents RFC FYI 2030 I D. Mills, "Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSI", 10/30/1996. (Pages=18) (Format=.txt) (Obsoletes RFC1769) 1879 I B. Manning, "Class A Subnet Experiment Results and Recommendations", 01/15/1996. (Pages=6) (Format=.txt) 0023 Guide to Network Resource Tool. EARN Staff. March (Format:TXT= bytes) (Also RFC1580) 0028 Netiquette Guidelines. S. Hambridge. October (Format: TXT=46185 bytes) (Also RFC1855) 4/11/40 page 15 TCP/IP Architectural Layers Network Applications Application End-to-end Services Routing Network Interface Transmission Transport Internet Network Physical 4/11/40 page 16
9 TCP/IP and OSI OSI Application Presentation Session Transport Network Data Link Physical TCP/IP Application Transport Internet Network Physical 4/11/40 page 17 TCP/IP majors protocols Application TELNET SMTP T NFS NTP SNMP NNTP DNS BOOTP DHCP HTTP X-windows Transport TCP UDP Internet Network Physical IP Network Driver Software 4/11/40 page 18
10 Communications Protocols A Communication protocol that provides a data transfer service can be either connection-oriented or connectionless Connection-oriented --A connection is generated before the data is exchanged (e.g. TCP) Connectionless -- Try its best to delivery data, no need to establish connection (e.g. UDP) 4/11/40 page 19 Client- Relationships TELNET TELNET Client )73 3URWRFRO 7(/1(7 3URWRFRO 7(/1(7 3URWRFRO Client TELNET TELNET Client One application component, called, provides a welldefined services for application components running, called client Clients make a request for a services by transmitiing data to the server. Cleint Cleint )73 3URWRFRO )73 3URWRFRO s reply by sending data back to the client How the server knowns type of services? 4/11/40 page 20
11 Port Assignments s are known by ports number 20, TELNET 23, SMTP 25, HTTP 80 Port numbers are generally allocated by 0 --not used Reserved ports for well-known services Other reserved ports user-defined server ports Unix store general used port in /etc/services Applications ( ) ( ) ( ) ( ) Transport Network access 4/11/40 page 21
Basic Networking Concepts. 1. Introduction 2. Protocols 3. Protocol Layers 4. Network Interconnection/Internet
Basic Networking Concepts 1. Introduction 2. Protocols 3. Protocol Layers 4. Network Interconnection/Internet 1 1. Introduction -A network can be defined as a group of computers and other devices connected
More informationHow To Use A Network Over The Internet (Networking) With A Network (Netware) And A Network On A Computer (Network)
1 TCP Transmission Control Protocol, is a connection based Internet protocol responsible for breaking data into packets to send over a network using IP (internet protocol) IP works at the TCP/IP Internet
More informationUnderstanding TCP/IP. Introduction. What is an Architectural Model? APPENDIX
APPENDIX A Introduction Understanding TCP/IP To fully understand the architecture of Cisco Centri Firewall, you need to understand the TCP/IP architecture on which the Internet is based. This appendix
More informationInternetworking and IP Address
Lecture 8 Internetworking and IP Address Motivation of Internetworking Internet Architecture and Router Internet TCP/IP Reference Model and Protocols IP Addresses - Binary and Dotted Decimal IP Address
More information1 Data information is sent onto the network cable using which of the following? A Communication protocol B Data packet
Review questions 1 Data information is sent onto the network cable using which of the following? A Communication protocol B Data packet C Media access method D Packages 2 To which TCP/IP architecture layer
More informationThe TCP/IP Reference Model
The TCP/IP Reference Model The TCP/IP Model Comparison to OSI Model Example Networks The TCP/IP Model Origins from ARPANET, DoD research network ARPA - Advanced Research Projects Agency Reliability was
More informationTopics. Computer Networks. Let s Get Started! Computer Networks: Our Definition. How are Networks Used by Computers? Computer Network Components
Topics Use of networks Network structure Implementation of networks Computer Networks Introduction Let s Get Started! Networking today: Where are they? Powerful computers are cheap Networks are everywhere
More informationOverview of TCP/IP. TCP/IP and Internet
Overview of TCP/IP System Administrators and network administrators Why networking - communication Why TCP/IP Provides interoperable communications between all types of hardware and all kinds of operating
More informationBasic Operation & Management of TCP/IP Networks
Basic Operation & Management of TCP/IP Networks SYSTEMS, Inc. For the MU-SPIN Coordination Office Slide 1 Presentation Contents Introduction to the Internet, Protocols and TCP/IP IP addressing, Name Resolution
More informationComputer Networks - Xarxes de Computadors
Computer Networks - Xarxes de Computadors Teacher: Llorenç Cerdà Slides: http://studies.ac.upc.edu/fib/grau/xc Outline Course Syllabus Unit 2. IP Networks Unit 3. TCP Unit 4. LANs Unit 5. Network applications
More informationThe WestNet Advantage: -- Textbooks, ebooks, ecourses -- Instructor Resourse Center -- Student Resource Center
The WestNet Advantage: -- Textbooks, ebooks, ecourses -- Instructor Resourse Center -- Student Resource Center The entire cost of the program is funded by the textbook, ebook or ecourse purchase by your
More informationInternetworking Microsoft TCP/IP on Microsoft Windows NT 4.0
Internetworking Microsoft TCP/IP on Microsoft Windows NT 4.0 Course length: 5 Days Course No. 688 - Five days - Instructor-led Introduction This course provides students with the knowledge and skills required
More informationCSE 3461 / 5461: Computer Networking & Internet Technologies
Autumn Semester 2014 CSE 3461 / 5461: Computer Networking & Internet Technologies Instructor: Prof. Kannan Srinivasan 08/28/2014 Announcement Drop before Friday evening! k. srinivasan Presentation A 2
More informationLecture (02) Networking Model (TCP/IP) Networking Standard (OSI) (I)
Lecture (02) Networking Model (TCP/IP) Networking Standard (OSI) (I) By: Dr. Ahmed ElShafee ١ Dr. Ahmed ElShafee, ACU : Fall 2015, Networks II Agenda Introduction to networking architecture Historical
More informationICS 153 Introduction to Computer Networks. Inst: Chris Davison cbdaviso@uci.edu
ICS 153 Introduction to Computer Networks Inst: Chris Davison cbdaviso@uci.edu 1 ICS 153 Introduction to Computer Networks Course Goals Understand the basic principles of computer networks Design Architecture
More informationData Communication Networks Introduction
Data Communication Networks Introduction M. R. Pakravan Department of Electrical Engineering Sharif University of Technology Data Networks 1 Introduction The course introduces the underlying concepts and
More informationRaritan Valley Community College Academic Course Outline. CISY 253 - Advanced Computer Networking
Raritan Valley Community College Academic Course Outline CISY 253 - Advanced Computer Networking I. Basic Course Information A. Course number and Title: CISY 253- Advanced Computer Networking (TCP/IP)
More informationNetwork System Design Lesson Objectives
Network System Design Lesson Unit 1: INTRODUCTION TO NETWORK DESIGN Assignment Customer Needs and Goals Identify the purpose and parts of a good customer needs report. Gather information to identify network
More informationIndian Institute of Technology Kharagpur. TCP/IP Part I. Prof Indranil Sengupta Computer Science and Engineering Indian Institute of Technology
Indian Institute of Technology Kharagpur TCP/IP Part I Prof Indranil Sengupta Computer Science and Engineering Indian Institute of Technology Kharagpur Lecture 3: TCP/IP Part I On completion, the student
More informationChapter 2 - The TCP/IP and OSI Networking Models
Chapter 2 - The TCP/IP and OSI Networking Models TCP/IP : Transmission Control Protocol/Internet Protocol OSI : Open System Interconnection RFC Request for Comments TCP/IP Architecture Layers Application
More informationThe Internet Introductory material.
The Internet Introductory material. An overview lecture that covers Internet related topics, including a definition of the Internet, an overview of its history and growth, and standardization and naming.
More informationMathatma Gandhi University
Mathatma Gandhi University BSc Computer Science IV th semester BCS 402 Computer Network &Internet MULTIPLE CHOICE QUESTIONS 1. The computer network is A) Network computer with cable B) Network computer
More informationCompTIA Network+ (Exam N10-005)
CompTIA Network+ (Exam N10-005) Length: Location: Language(s): Audience(s): Level: Vendor: Type: Delivery Method: 5 Days 182, Broadway, Newmarket, Auckland English, Entry Level IT Professionals Intermediate
More informationTransport and Network Layer
Transport and Network Layer 1 Introduction Responsible for moving messages from end-to-end in a network Closely tied together TCP/IP: most commonly used protocol o Used in Internet o Compatible with a
More informationChapter 1 Personal Computer Hardware------------------------------------------------ 7 hours
Essential Curriculum Networking Essentials Total Hours: 244 Cisco Discovery 1: Networking for Home and Small Businesses 81.5 hours teaching time Chapter 1 Personal Computer Hardware------------------------------------------------
More informationNetwork Models and Protocols
669-5ch01.fm Page 1 Friday, April 12, 2002 2:01 PM C H A P T E R Network Models and Protocols 1 EXAM OBJECTIVES 1.1 Layered Network Models 1.2 The Layers of the TCP/IP 5-Layer Model 1.3 Network Protocols
More informationLayered Architectures and Applications
1 Layered Architectures and Applications Required reading: Garcia 2.1, 2.2, 2.3 CSE 3213, Fall 2010 Instructor: N. Vlajic 2 Why Layering?! 3 Montreal London Paris Alice wants to send a mail to Bob and
More informationChapter 7: Computer Networks, the Internet, and the World Wide Web. Invitation to Computer Science, C++ Version, Third Edition
Chapter 7: Computer Networks, the Internet, and the World Wide Web Invitation to Computer Science, C++ Version, Third Edition Objectives In this chapter, you will learn about: Basic networking concepts
More informationUPPER LAYER SWITCHING
52-20-40 DATA COMMUNICATIONS MANAGEMENT UPPER LAYER SWITCHING Gilbert Held INSIDE Upper Layer Operations; Address Translation; Layer 3 Switching; Layer 4 Switching OVERVIEW The first series of LAN switches
More informationThe Internet. On October 24, 1995, the FNC unanimously passed a resolution defining the term Internet.
The Internet Introductory material. An overview lecture that covers Internet related topics, including a definition of the Internet, an overview of its history and growth, and standardization and naming.
More informationInternet Concepts. What is a Network?
Internet Concepts Network, Protocol Client/server model TCP/IP Internet Addressing Development of the Global Internet Autumn 2004 Trinity College, Dublin 1 What is a Network? A group of two or more devices,
More information2004/2005. G. Bianchi, G. Neglia
2004/2005! 1. transmission technologies physical carriers, modulation, etc 2. data link protocols reliable transfer of bits from point to point 3. Packet switching Historical perspective, then technologies,
More informationMANAGEMENT INFORMATION SYSTEMS 8/E
MANAGEMENT INFORMATION SYSTEMS 8/E Raymond McLeod, Jr. and George Schell Chapter 10 Data Communications Copyright 2001 Prentice-Hall, Inc. 10-1 Objectives Understand data communication basics. Know the
More informationCSCI 362 Computer and Network Security
The Purpose of ing CSCI 362 Computer and Security Introduction to ing Goals: Remote exchange and remote process control. A few desirable properties: Interoperability, Flexibility, Geographical range, Scalability,
More informationVirtual Server and DDNS. Virtual Server and DDNS. For BIPAC 741/743GE
Virtual Server and DDNS For BIPAC 741/743GE August, 2003 1 Port Number In TCP/IP and UDP networks, a port is a 16-bit number, used by the host-to-host protocol to identify to which application program
More informationDatacommunication. Internet Infrastructure IPv4 & IPv6
Internet Infrastructure IPv4 & IPv6 Eric Malmström eric.malmstrom@globalone.net Slide 1 Background mid 1970 DARPA finances research on packet switching networks p-p networks, packet radio and satellite
More informationComputer Networks Vs. Distributed Systems
Computer Networks Vs. Distributed Systems Computer Networks: A computer network is an interconnected collection of autonomous computers able to exchange information. A computer network usually require
More informationUnit 4. Introduction to TCP/IP. Overview. Description. Unit Table of Contents
Unit 4 Introduction to TCP/IP Overview Description This unit contains one lesson: This lesson will introduce protocols in general. You will look at how a protocol functions, the differences between a routable
More informationNZQA Expiring unit standard 6857 version 4 Page 1 of 5. Demonstrate an understanding of local and wide area computer networks
Page 1 of 5 Title Demonstrate an understanding of local and wide area computer networks Level 7 Credits 10 Purpose People credited with this unit standard are able to: describe network types and standards;
More informationEthernet. Ethernet. Network Devices
Ethernet Babak Kia Adjunct Professor Boston University College of Engineering ENG SC757 - Advanced Microprocessor Design Ethernet Ethernet is a term used to refer to a diverse set of frame based networking
More informationCommunications and Computer Networks
SFWR 4C03: Computer Networks and Computer Security January 5-8 2004 Lecturer: Kartik Krishnan Lectures 1-3 Communications and Computer Networks The fundamental purpose of a communication system is the
More informationIntroduction to computer networks and Cloud Computing
Introduction to computer networks and Cloud Computing Aniel Nieves-González Fall 2015 Computer Netwoks A computer network is a set of independent computer systems that are connected by a communication
More informationCCNA 1: Networking Basics. Cisco Networking Academy Program Version 3.0
CCNA 1: Networking Basics Cisco Networking Academy Program Version 3.0 Table of Contents CCNA 1: NETWORKING BASICS...1 TARGET AUDIENCE...3 PREREQUISITES...3 COURSE DESCRIPTION...3 COURSE OBJECTIVES...3
More informationThe OSI and TCP/IP Models. Lesson 2
The OSI and TCP/IP Models Lesson 2 Objectives Exam Objective Matrix Technology Skill Covered Exam Objective Exam Objective Number Introduction to the OSI Model Compare the layers of the OSI and TCP/IP
More informationContent Page No. Unit I Lesson 1. Introduction to Digital Communication Lesson 2. WAN Technology Lesson 3. History about TCP/IP
Content Page No. Unit I Lesson 1. Introduction to Digital Communication 1.0 Aims and Objectives 1 1.1 Introduction to Data Communication 1 1.2 Classification of Computer Networks 2 1.3 Topology 4 1.4 Protocol
More informationFirewall VPN Router. Quick Installation Guide M73-APO09-380
Firewall VPN Router Quick Installation Guide M73-APO09-380 Firewall VPN Router Overview The Firewall VPN Router provides three 10/100Mbit Ethernet network interface ports which are the Internal/LAN, External/WAN,
More information8/27/2014. What is a computer network? Introduction. Business Applications (1) Uses of Computer Networks. Business Applications (2)
What is a computer network? Introduction Chapter 1 A number of separate but interconnected computers A collection of autonomous computers interconnected by a single technology COURSE FOCUS: design and
More informationCHAPTER 0 INTRODUCTION TO TCP/IP
CHAPTER 0 INTRODUCTION TO TCP/IP This chapter gives an overview of TCP/IP networking principles that form the basis of discussion for many of the laboratories that are covered in this text. Using the example
More informationObjectives of Lecture. Network Architecture. Protocols. Contents
Objectives of Lecture Network Architecture Show how network architecture can be understood using a layered approach. Introduce the OSI seven layer reference model. Introduce the concepts of internetworking
More informationPresented by Aurang Zeb 14CS-03. Network Management System
Presented by Aurang Zeb 14CS-03 Network Management System INTRODUCTION o We can define network management as monitoring, testing, configuring, and troubleshooting network components to meet a set of requirements.
More informationELEC3030 Computer Networks
ELEC3030 Computer Networks Professor Sheng Chen: Building 86, Room 1021 E-mail: sqc@ecs.soton.ac.uk Download lecture slides from: http://www.ecs.soton.ac.uk/ sqc/el336/ or get them from Course Office (ECS
More informationData Communications and Networking Overview
Data Communications and Networking Overview Raj Jain Washington University Saint Louis, MO 63131 Jain@cse.wustl.edu These slides are available on-line at: http://www.cse.wustl.edu/~jain/cse473-05/ 2-1
More informationTCP/IP Basis. OSI Model
TCP/IP Basis 高 雄 大 學 資 訊 工 程 學 系 嚴 力 行 Source OSI Model Destination Application Presentation Session Transport Network Data-Link Physical ENCAPSULATION DATA SEGMENT PACKET FRAME BITS 0101010101010101010
More informationChapter 8: Computer Networking. AIMS The aim of this chapter is to give a brief introduction to computer networking.
Chapter 8: Computer Networking AIMS The aim of this chapter is to give a brief introduction to computer networking. OBJECTIVES At the end of this chapter you should be able to: Explain the following terms:
More informationThe Internet. Dr.Vincenzo Mancuso Electronics Engineer PhD in Telecommunications. Università di Palermo 2007/2008
The Internet Dr.Vincenzo Mancuso Electronics Engineer PhD in Telecommunications Università di Palermo 2007/2008 Slides by courtesy of prof. Bianchi and Dr. Neglia Traditional approach to Internet Teaching
More informationZarządzanie sieciami telekomunikacyjnymi
What Is an Internetwork? An internetwork is a collection of individual networks, connected by intermediate networking devices, that functions as a single large network. Internetworking refers to the industry,
More informationComputer Networks. Definition of LAN. Connection of Network. Key Points of LAN. Lecture 06 Connecting Networks
Computer Networks Lecture 06 Connecting Networks Kuang-hua Chen Department of Library and Information Science National Taiwan University Local Area Networks (LAN) 5 kilometer IEEE 802.3 Ethernet IEEE 802.4
More informationClient Server Computing
Client Server Computing Architecture, Applications and Distribution System Devendra Kumar GLOBAL VISION PUBLISHING HOUSE 20, Ansari Road, Daryaganj, New Delhi-110002 (INDIA) Contents Acknowledgement (vii)
More informationUnderstanding Layer 2, 3, and 4 Protocols
2 Understanding Layer 2, 3, and 4 Protocols While many of the concepts well known to traditional Layer 2 and Layer 3 networking still hold true in content switching applications, the area introduces new
More informationOverview of Computer Networks
Overview of Computer Networks Client-Server Transaction Client process 4. Client processes response 1. Client sends request 3. Server sends response Server process 2. Server processes request Resource
More informationUser Datagram Protocol - Wikipedia, the free encyclopedia
Página 1 de 6 User Datagram Protocol From Wikipedia, the free encyclopedia User Datagram Protocol (UDP) is one of the core protocols of the Internet protocol suite. Using UDP, programs on networked computers
More informationTCP/IP, Addressing and Services
TCP/IP, Addressing and Services S. Hussain Ali M.S. (Computer Engineering) Department of Computer Engineering King Fahd University of Petroleum and Minerals Dhahran, Saudi Arabia 1 Topics Covered in this
More informationCommunication Systems Internetworking (Bridges & Co)
Communication Systems Internetworking (Bridges & Co) Prof. Dr.-Ing. Lars Wolf TU Braunschweig Institut für Betriebssysteme und Rechnerverbund Mühlenpfordtstraße 23, 38106 Braunschweig, Germany Email: wolf@ibr.cs.tu-bs.de
More informationCourse Overview: Learn the essential skills needed to set up, configure, support, and troubleshoot your TCP/IP-based network.
Course Name: TCP/IP Networking Course Overview: Learn the essential skills needed to set up, configure, support, and troubleshoot your TCP/IP-based network. TCP/IP is the globally accepted group of protocols
More informationLecture 28: Internet Protocols
Lecture 28: Internet Protocols 15-110 Principles of Computing, Spring 2016 Dilsun Kaynar, Margaret Reid-Miller, Stephanie Balzer Reminder: Exam 2 Exam 2 will take place next Monday, on April 4. Further
More informationThis course has been retired. View the schedule of current <a href=http://www.ptr.co.uk/networkingcourses.htm>networking
Introduction to Data Communications & Networking Course Description: This course has been retired. View the schedule of current networking Courses
More informationEssential Curriculum Computer Networking 1. PC Systems Fundamentals 35 hours teaching time
Essential Curriculum Computer Networking 1 PC Systems Fundamentals 35 hours teaching time Part 1----------------------------------------------------------------------------------------- 2.3 hours Develop
More informationELEC3030 (EL336) Computer Networks. How Networks Differ. Differences that can occur at network layer, which makes internetworking difficult:
How Networks Differ Differences that can occur at network layer, which makes internetworking difficult: It is impossible to resolve all differences, and the solution is to take a simple approach (as in
More informationMulti-Homing Dual WAN Firewall Router
Multi-Homing Dual WAN Firewall Router Quick Installation Guide M73-APO09-400 Multi-Homing Dual WAN Firewall Router Overview The Multi-Homing Dual WAN Firewall Router provides three 10/100Mbit Ethernet
More informationIntroduction Chapter 1. Uses of Computer Networks
Introduction Chapter 1 Uses of Computer Networks Network Hardware Network Software Reference Models Example Networks Network Standardization Metric Units Revised: August 2011 Uses of Computer Networks
More informationFIREWALLS & NETWORK SECURITY with Intrusion Detection and VPNs, 2 nd ed. Chapter 2 An Introduction to Networking
FIREWALLS & NETWORK SECURITY with Intrusion Detection and VPNs, 2 nd ed. Chapter 2 An Introduction to Networking Learning Objectives Upon completion of this chapter, you should be able to: Describe the
More informationChapter 5. Data Communication And Internet Technology
Chapter 5 Data Communication And Internet Technology Purpose Understand the fundamental networking concepts Agenda Network Concepts Communication Protocol TCP/IP-OSI Architecture Network Types LAN WAN
More informations@lm@n CompTIA Exam N10-006 CompTIA Network+ certification Version: 5.1 [ Total Questions: 1146 ]
s@lm@n CompTIA Exam N10-006 CompTIA Network+ certification Version: 5.1 [ Total Questions: 1146 ] Topic break down Topic No. of Questions Topic 1: Network Architecture 183 Topic 2: Network Operations 149
More information2057-15. First Workshop on Open Source and Internet Technology for Scientific Environment: with case studies from Environmental Monitoring
2057-15 First Workshop on Open Source and Internet Technology for Scientific Environment: with case studies from Environmental Monitoring 7-25 September 2009 TCP/IP Networking Abhaya S. Induruwa Department
More informationNetwork Programming TDC 561
Network Programming TDC 561 Lecture # 1 Dr. Ehab S. Al-Shaer School of Computer Science & Telecommunication DePaul University Chicago, IL 1 Network Programming Goals of this Course: Studying, evaluating
More informationChapter 3. TCP/IP Networks. 3.1 Internet Protocol version 4 (IPv4)
Chapter 3 TCP/IP Networks 3.1 Internet Protocol version 4 (IPv4) Internet Protocol version 4 is the fourth iteration of the Internet Protocol (IP) and it is the first version of the protocol to be widely
More informationIT-AD08: ADD ON DIPLOMA IN COMPUTER NETWORK DESIGN AND INSTALLATION
IT-AD08: ADD ON DIPLOMA IN COMPUTER NETWORK DESIGN AND INSTALLATION Objective of the course: This course is designed to impart professional training to the students of computer Science, computer applications,
More informationCourse Description and Outline. IT Essential II: Network Operating Systems V2.0
Course Description and Outline IT Essential II: Network Operating Systems V2.0 Course Outline 1. Operating System Fundamentals 1.1 Operating System Basics 1.1.1 Overview of PC operating systems 1.1.2 PCs
More informationChapter 1: Introduction
Chapter 1: Introduction Professor of CIS Columbus, OH 43210 Jain@cse.ohio-state.edu http://www.cse.ohio-state.edu/~jain/cis677-98/ 1B-1 Data Communication vs Networking q Communication: Two Nodes. Mostly
More informationSpecialized Programme on Internetworking Design and LAN WAN Administration
Specialized Programme on Internetworking Design and LAN WAN Administration A. NAME OF INSTITUTE Centre For Development of Advanced Computing B. NAME/TITLE OF THE COURSE C. COURSE DATES WITH DURATION IN
More informationNetworking Basics for Automation Engineers
Networking Basics for Automation Engineers Page 1 of 10 mac-solutions.co.uk v1.0 Oct 2014 1. What is Transmission Control Protocol/Internet Protocol (TCP/IP)------------------------------------------------------------
More informationLecture 1. Lecture Overview. Intro to Networking. Intro to Networking. Motivation behind Networking. Computer / Data Networks
Lecture 1 An Introduction to Networking Chapter 1, pages 1-22 Dave Novak BSAD 146, Introduction to Networking School of Business Administration University of Vermont Lecture Overview Brief introduction
More informationBasic Network Configuration
Basic Network Configuration 2 Table of Contents Basic Network Configuration... 25 LAN (local area network) vs WAN (wide area network)... 25 Local Area Network... 25 Wide Area Network... 26 Accessing the
More informationTCP/IP Networking Terms you ll need to understand: Techniques you ll need to master:
5 TCP/IP Networking Terms you ll need to understand: Subnet mask Subnetting Classless Interdomain Routing (CIDR) Transmission Control Protocol/Internet Protocol (TCP/IP) Address Resolution Protocol (ARP)
More informationAn Overview of IPv6 CHAPTER
56982_CH02I 12/12/97 3:29 PM Page 23 2 CHAPTER 2 An Overview of IPv6 This second chapter is meant to provide a general overview of the IPv6 protocol and of the way network layer protocols operate. These
More informationDL TC72 Communication Protocols: HDLC, SDLC, X.25, Frame Relay, ATM
DL TC72 Communication Protocols: HDLC, SDLC, X.25, Frame Relay, ATM Objectives: Base training of an engineer for the installation and maintenance of Digital Telecommunications and Internetworking systems.
More informationIP Networking. Overview. Networks Impact Daily Life. IP Networking - Part 1. How Networks Impact Daily Life. How Networks Impact Daily Life
Overview Dipl.-Ing. Peter Schrotter Institute of Communication Networks and Satellite Communications Graz University of Technology, Austria Fundamentals of Communicating over the Network Application Layer
More informationEITF25 Internet Techniques and Applications L5: Wide Area Networks (WAN) Stefan Höst
EITF25 Internet Techniques and Applications L5: Wide Area Networks (WAN) Stefan Höst Data communication in reality In reality, the source and destination hosts are very seldom on the same network, for
More informationOCR LEVEL 3 CAMBRIDGE TECHNICAL
Cambridge TECHNICALS OCR LEVEL 3 CAMBRIDGE TECHNICAL CERTIFICATE/DIPLOMA IN IT COMPUTER NETWORKS R/601/7320 LEVEL 3 UNIT 7 GUIDED LEARNING HOURS: 60 UNIT CREDIT VALUE: 10 COMPUTER NETWORKS R/601/7320 LEVEL
More informationReview: Lecture 1 - Internet History
Review: Lecture 1 - Internet History late 60's ARPANET, NCP 1977 first internet 1980's The Internet collection of networks communicating using the TCP/IP protocols 1 Review: Lecture 1 - Administration
More informationCSIS 3230. CSIS 3230 Spring 2012. Networking, its all about the apps! Apps on the Edge. Application Architectures. Pure P2P Architecture
Networking, its all about the apps! CSIS 3230 Chapter 2: Layer Concepts Chapter 5.4: Link Layer Addressing Networks exist to support apps Web Social ing Multimedia Communications Email File transfer Remote
More informationTCP/IP Protocol Suite. Marshal Miller Chris Chase
TCP/IP Protocol Suite Marshal Miller Chris Chase Robert W. Taylor (Director of Information Processing Techniques Office at ARPA 1965-1969) "For each of these three terminals, I had three different sets
More informationInterconnecting Cisco Networking Devices: Accelerated (CCNAX) 2.0(80 Hs) 1-Interconnecting Cisco Networking Devices Part 1 (40 Hs)
Interconnecting Cisco Networking Devices: Accelerated (CCNAX) 2.0(80 Hs) 1-Interconnecting Cisco Networking Devices Part 1 (40 Hs) 2-Interconnecting Cisco Networking Devices Part 2 (40 Hs) 1-Interconnecting
More informationTCP/IP Fundamentals. Edmund Lam IT Audit Manager University of California edmund.lam@ucop.edu 7/25/99 1
TCP/IP Fundamentals Edmund Lam IT Audit Manager University of California edmund.lam@ucop.edu 7/25/99 1 What we will discuss: TCP/IP related to OSI Layers History of TCP/IP and what is it? TCP/IP Structure
More informationJOB READY ASSESSMENT BLUEPRINT COMPUTER NETWORKING FUNDAMENTALS - PILOT. Test Code: 4514 Version: 01
JOB READY ASSESSMENT BLUEPRINT COMPUTER NETWORKING FUNDAMENTALS - PILOT Test Code: 4514 Version: 01 Specific Competencies and Skills Tested in this Assessment: PC Principles Identify physical and equipment
More informationGuide to TCP/IP, Third Edition. Chapter 3: Data Link and Network Layer TCP/IP Protocols
Guide to TCP/IP, Third Edition Chapter 3: Data Link and Network Layer TCP/IP Protocols Objectives Understand the role that data link protocols, such as SLIP and PPP, play for TCP/IP Distinguish among various
More informationAdvanced Internetworking
Hands-On TCP-IP / IPv6 / VoIP Course Description In this Hands-On 3-day course, gives a deeper understanding of internetworking and routed network protocols. The focus of the course is the design, operation,
More informationSFWR 4C03: Computer Networks & Computer Security Jan 3-7, 2005. Lecturer: Kartik Krishnan Lecture 1-3
SFWR 4C03: Computer Networks & Computer Security Jan 3-7, 2005 Lecturer: Kartik Krishnan Lecture 1-3 Communications and Computer Networks The fundamental purpose of a communication network is the exchange
More informationInternetworking With TCP/IP
Internetworking With TCP/IP Application Layer Telnet Gopher NFS FTP X Win TFTP SMTP SNMP REXEC DNS RPC Transport Layer TCP UDP Network Layer ICMP IP IGMP ARP RARP Link Interface Ethernet, IEEE 802.3, Token
More informationComputer Networking Networks
Page 1 of 8 Computer Networking Networks 9.1 Local area network A local area network (LAN) is a network that connects computers and devices in a limited geographical area such as a home, school, office
More information