Transmission Media What is transmission media? What are the types of transmission media? Describe bound transmission media. Describe unbound transmission media. Bound Transmission Media Explain twisted pair cable. Explain Co-axial cable. Explain Fiber-Optics cable. 1 1 1 1 1 1 1 4 5 Match the following types of connectors with the cables to which they are used. 7 Compare BNC with UTP Cables Unbound Transmission Media Explain Radio Wave. What is Microwave? List the Advantages of microwaves. What are the Disadvantages
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wireless network there are four steps to follow the first is the correct deployment scenario like Ad hoc or peer-to-peer‚ infrastructure‚ point-to-point and point-to-multipoint remote wireless bridge‚ Ethernet to wireless bridge‚ and wireless gate. However‚ infrastructure is the most commonly used with an access point connected to a wired infrastructure. The second step is to select the IEEE wireless network type 802.11a/b/g/n depending on what type of applications will be used and what speeds are
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Top-Down Network Design Third Edition Priscilla Oppenheimer Priscilla Oppenheimer Cisco Press 800 East 96th Street Indianapolis‚ IN 46240 ii Top-Down Network Design Top-Down Network Design‚ Third Edition Priscilla Oppenheimer Copyright© 2011 Cisco Systems‚ Inc. Published by: Cisco Press 800 East 96th Street Indianapolis‚ IN 46240 USA All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means‚ electronic or mechanical‚ including photocopying
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CHAPTER TWO NETWORKING SYSTEMS AND LOCAL AREA NETWORKS (LAN) A network is a system of two or more computers that are connected in some manner. Each computer on the network has access to the files and peripheral equipment (such as printers or modems) on all the other computers on the network. The origin of local area networks can be traced‚ in part‚ to IBM terminal equipment introduced in 1974. At that time‚ IBM introduced a series of terminal devices designed for use in transaction-processing
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Network management incorporates an almost unlimited list of duties—basically‚ doing whatever it takes to keep the network running smoothing and efficiently‚ with minimal or no downtime. Network Management Network Management defined as 1. 2. 3. 4. Network management is more than just managing networks. Network management is presented from the perspectives of service management‚ operations support systems‚ and business management. The platform for a network management
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INTRODUCTION In today’s modern world computer networks are the basic source of information exchange for all types of businesses. Different technologies are used within the context of networking depending on the requirements of an organization. Ethernet is off course the best technology for the “local area network” (LAN)‚ but when the organization spread their business to much longer distances (cities) then WAN technologies need to be deployed to keep the business running. The selection of an appropriate
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for referrals‚ ask about a weekend trip‚ ask about recruiting process with cold calls – How could I best position myself to get an internship with your firm Need to follow up: need a reason Advice Referrals How could I position myself What must also be done is the knowledge. On phone has to be way more concise than interview Make a list of connection: Top priority connections – alumni Go to senior people if don’t have a connection When meeting (30 minutes in person/ 15 minutes
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31274/32528‚ Network Management‚ Autumn2012 Final exam information and Sample Exam questions Final Exam Information: The final exam is 2.0 hour duration with 10 minute reading time and will be held on 16th June 2012‚ Saturday (9.30 – 11.40AM). Please check the venue of your exam from UTS Exam time-table. Arrive at least 15 minutes before the scheduled exam time. A total of 15 short answer type questions. You must read through your lecture notes‚ text and any reference materials in order to answer
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ABSTRACT : This paper describes the basic threats to the network security and the basic issues of interest for designing a secure network. it describes the important aspects of network security. A secure network is one which is free of unauthorized entries and hackers INTRODUCTION Over the past few years‚ Internet-enabled business‚ or e-business‚ has drastically improved efficiency and revenue growth. E-business applications such as e-commerce‚ supply-chain management‚ and remote
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Introduction If you’ve ever been a network administrator‚ the call you dread the most might be one you receive in the middle of the night by some panicked employee stating that a portion of your critical network has gone down. What troubleshooting options are available to provide answers to your network problem? Besides having a proactive helpdesk that can "read" the mind of your network‚ an important part of troubleshooting involves using a network protocol analyzer. If you’ve done your research
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