Lecture 13: Introduction to Networking
Lecture 13: Introduction to Networking Networking is simply communicating between two computers connected on a network You can actually set up a network connection on a single computer as well A network requires one computer to act as the server waiting patiently for an incoming connection from another computer the client |
Networking Basics
q Each person will be served by more than one computer q Assuming 100 computers per person ⇒ 10 12 computers q More addresses may be required since m Multiple interfaces per node m Multiple addresses per interface q Some believe 2 6 to 2 8 addresses per host q Safety margin ⇒ 10 15 addresses q IPng Requirements ⇒ 10 12 end systems and 10 |
Networking Fundamentals
• A network refers to two or more connected computers that can share resources such as data a printer an Internet connection applications or a combination of these resources Types of Networks Local Area Network (LAN) Metropolitan Area Network (MAN) Wide Area Network (WAN) WAN Technologies Leased Line Synchronous serial Circuit-switched |
Types of Networks There are two basic types of networks currently in existence: A Local Area Network (LAN) A Wide Area Network (WAN) 3. Local Area Networks A Local Area Network (LAN) is a group of computers and (LAN) network communication devices within a limited geographic area, such as an office building. No third party involvement here.
Networking is simply communicating between two computers connected on a network. You can actually set up a network connection on a single computer, as well. A network requires one computer to act as the server, waiting patiently for an incoming connection from another computer, the client.
The activity is drag and drop. The network components are listed in the lower right corner of the screen. Students complete the exercise by dragging each component to the correct box in the network diagram. As a debrief, you might launch the activity yourself and show students the correct answers.
A computer network consists of: Two or more devices connected by media Apps to support sharing Media 1-2 4. Building Blocks of Networks Devices Applications Networks Computers Servers Printers Disk drives File transfers E-mail Imaging andLANs WANs Cables Routers Switches TCP/IP 1-4 5. End-User Devices Mobility is important.
Basic Networking Concepts
-A network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data. -Each of the devices on the |
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Computer Networking A Top-Down Approach 6th Edition
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1.1 Computer Basics Lesson Plan
Complete the Student Computer Setup on the presentation computer. Open the following documents on your computer and then minimize them so only your desktop. |
Basic Networking Concepts
Introduction -A network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data -Each of the |
1 Introducing Basic Network Concepts
types of networks xiv BaseTech / Networking Concepts / team / 223089-4 / Blind Folio 0 The most basic computer network (which consists of just two connected Word, Access, Excel, and PowerPoint) allow multiple users to access and |
BASIC CONCEPTS OF NETWORK
A client is the computer running a program that requests the service from a server □ Local area network(LAN) is based on client server network relationship □ A |
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NCTE recommendation to students • Some relevant terms 1 1 Basic of Networking A computer network consists of a collection of computers, printers and other |
[PDF] Basic Networking Concepts
Basic Networking Concepts 1 Introduction A network can be defined as a group of computers and other devices connected in Presentation layer ( provides |
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less than 10 computers on a single LAN □ In peer to peer network each computer can function as both client and server □ Peer |
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What is a Network? • A network refers to two or more connected computers that Application Presentation Session Transport Network Data Link Physical |
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Lauren has decided to review basic network concepts with her coworkers as she works with The most basic computer network (which consists of just two connected Word, Access, Excel, and PowerPoint) allow multiple users to access and |
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A computer network consists of a collection of computers, printers and other equipment such that activity from one PC or server can slow down the effective speed of other single LAN connected presentation point for the teacher and LAN |
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Nov 27, 2018 · The second reason is that the computer networking community is a is called store and forward and we will see later that this concept is key in computer networks to this basic service have been proposed The ASN1 notation was designed for the Presentation layer and is still used today by some |
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Lecture Topics ❑ What is a Network? ❑ Basic Concepts of Computer Networks ❑ Introduction ❑ TCP IP ❑ Routing ❑ Some protocol overview ❑ So what? |
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