Knowing when to upgrade cabling and what to upgrade it to is an art that requires you to consider many factors, such as existing cabling, current network needs, anticipated future needs, costs of cabling and installation, and business concerns like existing budget and other demands on that budget. You can get some practice all these needs by looking at your own network or at your school’s network. Get ready to do some sleuthing! And then respond to the following questions: Either on your home network or in your school’s computer lab, look at the stamp on the cable connecting your home router to your ISP’s device (such as a modem), or connecting your computer to a switch or router. What is the category of this cable? What is the maximum bandwidth supported by this category of cable? Research online to find how much cabling of higher categories would cost. Choose a higher category that offers better throughput for reasonable costs. Consider whether you would be able to use existing connectors on devices or if devices would need adapters or replacement. What target cable category did you choose? How much does this cabling cost, on average, per meter? Measure the length of cabling you would need for your network if you were to upgrade your network’s cabling to this new category. Consider all the relevant cabling for your home network or for the computers within your lab (you don’t need to consider cabling outside the lab). Multiply the average price of the cable by the number of meters you’ll need. How much will the new cabling cost? Write a short paragraph describing the benefits this cabling upgrade would offer for your network. Consider that purchasing the cabling is not the only expense—you might also have installation costs (depending on much cabling is involved and whether it runs through walls or ceilings). Do you think the expense of the upgrade would be worth it for the benefits that would be gained? Why or why not?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Knowing when to upgrade cabling and what to upgrade it to is an art that requires you to consider many factors, such as existing cabling, current network needs, anticipated future needs, costs of cabling and installation, and business concerns like existing budget and other demands on that budget. You can get some practice all these needs by looking at your own network or at your school’s network. Get ready to do some sleuthing! And then respond to the following questions:

Either on your home network or in your school’s computer lab, look at the stamp on the cable connecting your home router to your ISP’s device (such as a modem), or connecting your computer to a switch or router. What is the category of this cable? What is the maximum bandwidth supported by this category of cable?
Research online to find how much cabling of higher categories would cost. Choose a higher category that offers better throughput for reasonable costs. Consider whether you would be able to use existing connectors on devices or if devices would need adapters or replacement. What target cable category did you choose? How much does this cabling cost, on average, per meter?
Measure the length of cabling you would need for your network if you were to upgrade your network’s cabling to this new category. Consider all the relevant cabling for your home network or for the computers within your lab (you don’t need to consider cabling outside the lab). Multiply the average price of the cable by the number of meters you’ll need. How much will the new cabling cost?
Write a short paragraph describing the benefits this cabling upgrade would offer for your network. Consider that purchasing the cabling is not the only expense—you might also have installation costs (depending on much cabling is involved and whether it runs through walls or ceilings). Do you think the expense of the upgrade would be worth it for the benefits that would be gained? Why or why not?

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