PPT-7- chapter Seven Local Area Networks (LAN

The LANs are a popular group of networks because they provide inexpensive and fast interconnections of minicomputers personal computers and workstations that proliferate among business users and educational and research institutions  . Application Form 2 et your new password 3 Set security questions 4 Identity self service page 5 How to c hange the language of the KIM account management interface to English 6 Student e mail and w ebmail 7 Mail portal 8 RRZK Helpdesk activate your LAN TECHNOLOGIES. Technology Options. Ethernet. Fast Ethernet. Gigabit Ethernet. 10 Gig Ethernet. WLAN. LAN Technologies. Media Access. Ethernet and Wi-Fi are both “multi-access” technologies. Broadcast medium, shared by many hosts. By: . Aarman. . Tarapore. 10cc. Network. a network is a series of points or . nodes . interconnected by communication paths. Networks can interconnect with other networks and . contains sub networks.. & . IT Literacy. Lecture 3: . Network and the Internet. Dr. . Yingchao. ZHAO. Lecture Outcomes. After this lecture, you should be able to:. be aware of the basic concepts of . network. note the basic . Network Topologies. NAF. Principles of Information Technology. Copyright © . 2007. –. 2015 . National Academy Foundation. All rights reserved.. There are many ways to set up a computer network. What are some types of networks . Chapter 5: LANs and WLANs. 2. Chapter Contents. Section A: Network Building Blocks. Section B: Wired Networks. Section C: Wireless Networks. Section D: Using LANs. Section E: Security Through Encryption. : . Networking . Fundamentals. Background. IT . manager and implementer focused on deploying, maintaining . and . optimizing networks of all . sizes. IT Consulting projects include . Custom SharePoint for Microsoft . The Basics. Primary Function of a LAN. File serving – large storage disk drive acts as a central storage repository. Print serving – Providing authorization to access a particular printer, accept and queue print jobs, and user access to print queue to perform administrative duties. CCNA Routing and Switching. Routing & Switching Essentials v6.0. Instructor Materials – . Chapter 4 . Planning Guide. This PowerPoint deck is divided in two parts:. Instructor Planning Guide. Information to help you become familiar with the chapter. Local Area Network. local area network (LAN) is a computer network that is designed for a limited geographic area such as a building or a campus.. The . three upper layers are common to all LANs.. The LANs differ in the 2 lower layers. . 1. Local Area Networks. Aloha. Slotted Aloha. CSMA (non-persistent, 1-persistent, . p-persistent). CSMA/CD. Ethernet. Token Ring. Networks: Local Area Networks. 2. Data Link. Layer. 802.3. The Basics. Primary Function of a LAN. File serving – large storage disk drive acts as a central storage repository. Print serving – Providing authorization to access a particular printer, accept and queue print jobs, and user access to print queue to perform administrative duties. Shamsan. Ahmed , Prof: Ossama Elhadary , . New York City College of Technology (Computer Systems Technology) . Abstract:. . Computer Network is a collection of two or more computers and other machines such as printers, modems or routers connected together to communicate with each other to exchange commands and share data and other resources. It is very important for any organization to have its own computer network so that workers can access remote programs and remote databases either from the same organization or from other public sources. This project recovers the process of building a local area network that consists of switches, servers, and . 1. An Introduction to Computer Networks, Peter L . Dordal. , Release 1.9.21. Chapter 1. An Overview of Networks. Local Area . Networks . (LANs), . are the “physical” networks that provide the connection between .