This course serves as a foundation for the study of computer networking technologies. In this chapter, we will provide an overview of basic security concepts. The main purpose of the ibnt courseware is to provide a lowthreshold entry point into the world of computers, telecommunications, and cisco devices. Beyond those basic networking functions, routers come with additional features to make networking easier or more secure. Awareness of basic networking concepts and technologies free download as word doc. Introduction to basic networking technology is created for anyone who is new to information technologies it in general and to telecommunications in particular.
Describe the function and operation of a hub, a switch and a router. Network security solutions are loosely divided into three categories. If you want to become a network specialist, you need to learn how networks are designed, how they are built, and how they work. The internet is an amazingly beautiful design and should be understood by all who use it. Basic of networking a computer network consists of a. The goal of this book is to provide a basic understanding of the technical design and architecture of the internet. Varna free university chernorizec hrabar institute of technology introduction to computer networking prof. The introduction to basic networking technologies ibnt contains the information you need to have for a basic understanding of networking. In this tutorialcourse we look at the fundamentals of how computers communicate on a tcpip network. Clients and servershow services such as email and web pages connect using networks. Each of the devices on the network can be thought of as a node.
Some networking technologies operate over the classical electrical cable. A computer network is defined as the interconnection of two or. The background of this concept is covered in section 1. Principles, protocols and practice, release techniques allow to create pointtopoint links while radiobased techniques, depending on the directionality of the antennas, can be used to build networks containing devices spread over a small geographical area. Ethernet ethernet is a widely deployed lan technology. Routers section 5 stp section 6 ipv4 addressing and subnetting section 7 tcp and udp section 8 ipv6 addressing. Ipsec, vpn, and firewall concepts computer science. Fundamentals of communications and networking download. There are many technologies and many solutions of communication techniques to exchange data between the machines and between the devices by using networks. Pdf networking is referred as connecting computers electronically. The five key aspects of networking d data communications. A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes. Introduction to basic networking technologies digital.
Through them, devices connected to your network can communicate with one another and with other networks, like the internet. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. This is a textbook for graduate students and undergraduates in electrical engineering and computer science as well as a reference work for networking engineers. This site is like a library, use search box in the widget to get ebook that you want. Describe the function and operation of a firewall and a gateway. Network hubs, switches and cablesthe hardware building blocks of any network. Ppt i basic network concepts powerpoint presentation. Inst of electrical and electronic engineers, m standards. Data communication and computer network 8 let us go through various lan technologies in brief. An introduction to networking terminology, interfaces, and protocols linux basics networking. Basic networking questions and answers for interviews. The network you have at home uses the same networking technologies, protocols and services that are used in large corporate networks and on the internet. Free networking books download free computer books.
Winner of the standing ovation award for best powerpoint templates from presentations magazine. A hybrid fivelayer reference model resembling the popular tcpip model will be discussed. Then, we will examine the four security objectives and look at each of the three categories of. Vpn concepts b6 using monitoring center for performance 2. Free download cisco networking books todd lammle,wendell odom, atm books window server 2003, border gateway protocol ip addressing services and more. Part i general networking concepts section 1 introduction to networking section 2 osi reference model section 3 ethernet technologies section 4 hubs vs. The more people in your network, the better your chances of finding that perfect job. In 60 minutes of content including more than 15 lectures, this course covers the basics of networking concepts for complete beginners. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Depending on your security needs, for example, you can choose a router with a firewall, a virtual private network vpn, or an internet protocol ip communications system. Learn basic networking in 4 minutes very important. Dell technologies provides free practice tests to assess your knowledge in preparation for the exam. An introduction to networking terminology, interfaces, and.
This is followed by an extensive literature survey of the definition of the smart gridwhich is given in section 1. Basic home networking course for beginners computer networks consist of many different components, technologies and protocols working together. Describe the function and operation of layer 2 switching, layer 3 switching, and routing. Click download or read online button to get fundamentals of communications and networking book now. This course note introduces basic elements of modern computer and telecommunication networks. For the remainder of this text, the term networkwill.
Network which uses shared media has high probability of. The book covers most, if not all, of the major topics required to get a good understanding of the networking game. Fundamentals of computer networking and internetworking. Concepts in industrial networking technology basics. Introducing basic network concepts 3 basetech networking concepts team 2230894 blind folio 3 figure 1. This technology was invented by bob metcalfe and d. Basic knowledge in communication networks and basics in industrial networking many technologies evolving continuously. Basic concepts of computer networking linkedin slideshare. The interconnections between nodes are formed from a broad spectrum of telecommunication network technologies, based on physically wired, optical, and wireless radiofrequency methods that. We will discuss basic terminology, common protocols, and the responsibilities and characteristics of the different layers of networking. Contents at a glance introduction xxv chapter 1 computer network fundamentals 2 chapter 2 the osi reference model 28 chapter 3 network components 60 chapter 4 ethernet technology 112 chapter 5 ipv4 and ipv6 addresses 148 chapter 6 routing ip packets 198 chapter 7 widearea networks 230 chapter 8 wireless lans 266 chapter 9 network optimization 296 chapter 10. We cover the transport layer by first developing a simple reliable. This exam is a qualifying exam for the associate networking track.
Awareness of basic networking concepts and technologies scribd. A network refers to two or more connected computers that can share resources. An introduction to atm networks, written by harry g. Introductiona network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data. Light travels at 3 108 ms1 in free space and is the fastest possible speed in the universe. Free it networking fundamentals tutorial learning it. Download free netwoking technologies tutorial, course tutorial training on pdf under 222 pages by raleigh center. Courseware intro to basic networking technologies paperback. Practice tests allow you to become familiar with the topics and question. I love to create innovative ideas to do something unique. Network programming, the application layer, the transport layer, the network layer and the link layer.
Enjoy free bonus videos covering additional topics. A home network will have between 1 and 20 devices and a corporate network will have many thousands. In ppersistent protocol, when the line is free the sender will transmit. Switches, routers, and wireless access points are the essential networking basics. The only real difference between an home network and a large corporate network is the size.
The principles and structure of ip addressing and the fundamentals of ethernet concepts, media, and operations are introduced to provide a. Selling cisco smb foundation solutions networking fundamentals. The book comes with some good diagrams and some good metaphorsanalogies for those concepts that are more abstract and difficult to understand. This exam focuses on basic networking foundational skills and portfolio introduction. Allows communication and collaboration between users. Addresses are numeric quantities that are easy for computers to work with, but not for humans to remember. Beasley and piyasat nilkaew pearson 800 east 96th street indianapolis, indiana 46240 usa db i 101112 11. Describe the functionality of lan, man, and wan networks.
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