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1.What are some of the reasons an organization might consider using a Wireless LAN?
2.What type of security issues need to be considered when implementing a Wireless LAN?
Riordan Manufacturing Telephone and Data Network (Service Request) (3150 Words)
Use short answers to explain the difference (including the advantages and disadvantages of) between:
Mesh, Bus, Ring and Star Topologies, Ethernet, Token Ring, FIDDI and Wireless
Explain how you would incorporate new servers into environment and how you would address what additional changes might be needed.
Define and explain the OSI model, TCP/IP protocol, File transfer protocol, or wireless workstation giving examples of its usage and explaining its' background and history
Create a communication system (block diagram) which will permit transmission of these four sources over telephone using frequency division multiplexing and TDM PCM assume using 4 bit samples.
What are some advantages and disadvantages of networked computers? Explain some similar characterisitcs between a network and the internet.
What possible IEEE 802.11 amendments could be used for the new system? What are the pros and cons of each amendment? Choose an amendment to implement and explain your choice.
technical design of network services - You are a consultant being brought in by XUMUC to assist with its merger with another company
Determine percentage of each IP datagram will be overhead and percentage will be application data? Illustrate all computations required.
Assume Host A wishes to send large file to Host B. Path from Host A to Host B has three links, of rates R1=500kbps, R2=2Mbps, and R3=1Mbps. Suppose no other traffic in network, Determine the throughput for file transfer.
Explain two layers: LLC & MAC, and how are they different from what is available in TCP/IP protocol? Why do we require these two extra layers for LAN?
Dog can travel to your side, wherever you may be, at 18 km/hour. For what range of distances does dog have a higher data rate than 155 Mbps ATM line?
As web developers, we must find out which scripting language is supported by the web server to understand what kind of rights and privileges we must take into account.
You are requested to upgrade bus topology LAN at a friend's house to a star topology LAN. your friend wishes to connect three computers.
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