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Here are two basic components of a backbone network, those components being a cable and hardware device. Business processes and needs ultimately drive the type of cable media and hardwar
Identify and discuss important issues to consider when opening a network to the Internet and how these issues can be addressed.
What is the difference between the 2.4Ghz band and the 5Ghz band? Why would you use 802.11a as opposed to 802.11b? After all, they both have the same speed capacities, correct?
The Internet is easily the mostly widely used and accessible network in the world. But how is it constructed? Many say the Internet is simply many separate networks connected together. Research to see
Discuss the features of CSMA/CD multiple access protocol that enable collision-free operation when there are multiple traffic sources contending for the use of a given link
In securing a network, the network administrator has to be aware of different forms of attack that may compromise the network. Describe at least three forms of attack and the networking hardware/softw
Provide a link to a reporting tool that is available in the market place and Summarize, in your own words, the reporting tool you have found.
A bit steam or message M 10011101 is transmitted from a sender to receiver using the CRC method described in the class. The pattern or generator is P 1001. Calculate the CRC or FCS for the sender. You
The Internet has been an invaluable tool for organizations and people across the world yet it has also had adverse impacts on these same groups
You are to network a ten story building capable of supporting 100 computers on each floor.
What is the encryption and decryption of the message M = 16?
Given the need for secure, online business communications, analyze network security threats and vulnerabilities and design network security solutions using commercially available networking hardware a
Automate as much of the network management function as possibly by deploying a solid set of network management tools
What would be the best network topology to implement for a MAN linking multiple locations in a city? Why?
Describe at least three different networks (computer or data communications) which you access or interact with on an average day.Binary data codes like EBCDIC, ASCII, or Unicode are often presented us
A manufacturer can sell product 1 at a profit of $2/unit and product 2 at a profit of $5/unit. Three units of raw material are needed to manufacture 1 unit of product 1, and 6 units of raw material ar
The communication circuits that transmit data in both direction s but not at the same time are operating in? While transmitting odd-parity coded symbols, the number of zeros in each symbols is?
You used the RDC client to connect to your partner server on two separate occasions, once interactively and once using the RDP file you created. How can you tell from this experience that the RDP file
Suppose computers on your home network are connected to a single hub (a), but now you need to expand the network. You purchase another hub (b). Assuming you use a straight-through (not a crossover) ca
The company you are working for currently uses an Access database at its various locations. Your manager asks how many total customers the company is currently servicing. It is important to have a sin
An enterprise level company wishes to set up a network to support several hundred business users as well as manufacturing equipment in a new building. Describe what network device or devices you would
Which creates a worse information security scenario - an organization that severely lacks in appreciating the need for security =or= a company that depends on equipment that is outdated and services f
Discuss four different types of wireless technologies.
Design a switched network to compliment your routed network. Each department will require five switches that will plug into the router cards. Your will be running 100 MB service from the router t
Using your own words describe and compare the use of IPSec/tunnel mode to IPSec/transport mode. Provide a relevant example as part of the comparison.