Slide 1 Communications & Networks Intermediate 2 Computing (Systems Unit) Slide 2 What is a Network? A series of computers linked together so can send and receive data.…

Slide 1 Wireless LAN - 1/74 IEEE 802.11 Wireless LAN  All rights reserved. No part of this publication and file may be reproduced, stored in a retrieval system, or transmitted…

Slide 1 Communications & Networks National 4 & 5 Computing Science Slide 2 We will learn : –What is a Network –Local Area Networks –Wide Area Networks –Connecting…

Slide 1 Networks Slide 2 What is a Network? Two or more computers linked together so they can send and receive data. We use them for sending e-mails, downloading files, shopping,…

Addressing in LANs Version 1.0 by Geoff Bennett This presentation discusses addressing concepts for LOCAL Area Networks. The primary difference between LAN and WAN addressing…

Chapter 4 Wireless LAN Technologies and Products IEEE 802.11 Its Detailed Description Wireless LAN Architecture Four major differences between Wireless LAN and Wired LANs:…