you just can’t use network functions and many applications. 8. Linear topology – One linear data line that connects to LAN. If one computer crashes all of them crash also. Ring Topology – Ring shaped line that connects to same circuit. If one computer crashes all of them crash. Star Topology – Star shaped line‚ all nodes attached to separate lines. If one computer crashes the other still work. Tree Topology – All nodes attached to separate lines that lead to the HUB. If one computer
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Syllabus College of Information Systems & Technology IT/240 Version 4 Intro to LAN Technologies Copyright © 2012‚ 2009‚ 2007 by University of Phoenix. All rights reserved. Course Description This foundational course covers local area network topics including rationale for networking‚ the open systems interconnection (OSI) model‚ common network topologies and architecture‚ client/server concepts‚ basic hardware devices and usage‚ and basic networking security concepts. Policies Faculty
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depend to much on network. Can be a major disruption when introducing networks and maintenance work. Reduced security through wider access from wide area networks and the Internet. Discuss the difference between a LAN and a WAN. (3) The difference between a LAN and a WAN A local area
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NETWORK DESIGN PROPOSAL for OASIS COURIER SERVICES TABLE OF CONTENTS Contents INTRODUCTION 3 The Company Needs 3 LAN Design 4 Topology 6 Media 6 VLAN 6 Internet 7 Servers 7 INTRODUCTION The purpose of this report is to discuss review and elaborate the proposed network design for the company Oasis Courier Services. This report will cover in details the desired the network
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MAC BASED AUTHENTICATION FOR WIRED NETWORKS A MINI PROJECT REPORT Submitted by GOKULAN.P.H KISHORE.R In partial fulfillment for the award of the degree Of BACHELOR OF ENGINEERING IN COMPUTER SCIENCE AND ENGINEERING SNS COLLEGE OF ENGINEERING ANNA UNIVERSITY:CHENNAI600025 MARCH 2014 ANNA UNIVERSITY:CHENNAI600025 BONAFIDE CERTIFICATE Certified that this mini project report “
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and disadvantages. Mesh Topology A mesh network has a very simple concept. Because of the simple concept a mesh network has fewer chances of breaking down the network. Many possible combinations of routes and hops data transferred can take one way or another to the destination. All of the nodes connect to each other‚ which makes mesh topology a complete network. The data is automatically configured to take the shortest route. An advantage would be that mesh topology provides redundant paths
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simultaneously. 2. The early implementations of Ethernet were deployed in a low-bandwidth LAN environment where access to the shared media was managed by CSMA‚ and later CSMA/CD. In additional to being a logical bus topology at the Data Link layer‚ Ethernet also used a physical bus topology. This topology became more problematic as LANs grew larger and LAN services made increasing demands on the infrastructure. The physical topology was also changed to a star
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every type of design is referred to as an ¬area network". The main networks discussed are‚ LAN and WANs. According to the article‚ these were the original categories of area networks. LAN‚ which stands for Local Area Network‚ connects devices over a relatively short distance via a network. WAN‚ which stands for Wide Area Network‚ spans over a large physical distance; hence the word "wide". An example of a LAN can be found within a school‚ office building or even in a home. The main technologies used
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Bahçeşehir University Department of Computer Engineering CMPE 2204 Introduction to Computer Networks Spring 2013 Chapter 1 Data Communications and Networks Overview and Protocol Layers Dr. Çağrı Güngör 1 Basic Info about the Course • Course Content (tentative): — Computer networks; network architectures; protocol layers; TCP/IP; principles of Internet; wireless networks; introduction to network management‚ etc.. • Course Objectives: — Understand widely known network protocols‚ communication
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INTRODUCTION Ceylon Cleaners Pvt. Ltd is a leading provider of cleaning services for Companies‚ Hospitals and many institutions‚ which is based in Auckland‚ New Zealand. In order to run a smooth operation the company has closely to 700 employees. The company undertakes janitor services in most of the government and private companies and growing as more organizations are signing up with them. Due to the increased customer base the company has decided to move its operational task to Sri Lanka which
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