Nt1210 Intro to Networking Lab 2.2

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NT1210 Lab 2.2 Networking drives

Exercise 2.2.1

If an organization has 30 users, each with his or her own PC, what is the comparative cost of buying a \$120 printer for each user versus the cost of buying a single, higher-capacity \$500 printer that can be used by the entire office? What is the drawback to having only a single printer? What is the cost of having two additional backup printers for the office compared to having individual printers? How many shared printers can be purchased and still be less expensive than individual printers?

It would cost \$3,900 if each user had their own printer V.S. buying a high capacity single printer for \$500. On top of that if ink cartridges cost around \$32.00 dollars apiece for each printer cartridge. It would cost a total of \$960 for ink cartridges for all 30 printers. If a single printer was connected to a single workstation then it would be only tied to that workstation. No other users would be able to use printer connected to the workstation. The cost of having two backup printers would depend on what type of printers. There are two known types of printers one LaserJet or standard color ink printers. LaserJet printers can run around \$500 each V.S. \$120-\$150 for a standard color printer. Still the cost of having two additional backup printers is less than having each workstation have their own. You can buy up to four printers costing \$500 apiece and still come out money ahead. Even if you spent \$100 dollars on LaserJet Refill ink cartridges you still would be money ahead.

Exercise 2.2.2
If each of the 30 users in an organization prints an average of 22 pages per hour and a shared printer has the capacity to print 180 pages per hour, how many shared printers will be needed to prevent overloading each printer’s capacity? Would there be a benefit to having more than the exact number needed? Justify your...

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