NTC 362 Week 2
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Week-2 Network Transmission
Class Participation Activity: Transmission Media
Question: In designing a network what are some of the factors that should be considered before selecting the transmission media to use & why?
Class Participation Activity: Network Designs
Question: Why is it useful to have both a logical design and a physical design of a network?
Class Participation Activity: Wireless Networks
Question: What are the most appropriate uses for wireless? and Why?
What are the least appropriate uses for wireless? and Why?
Would you recommend a wireless only network solution for large enterprises? Justify your recommendation.
Class Participation Activity: Transmission Media Security
Question: Which transmission media is the most secure? and why?
Supporting Activity: Digitization of Analog Signals
Provide a specific example of digitizing analog signals in the telephone system.
Explain band limiting and quantization noise.
Explain the µ law and the A law conversion in the coder-decoder.
Learning Team: Diagram Current Local Campus Network in SIM Part I
The South Dakota Campus with its 45 full-time employees has recently increased its enrollment to 1500 students per night. The increase in student population has had a significant slowdown in the network connectivity in the classroom. Reports have stated that it can take up to twenty minutes, sometimes longer, to get connected to the online classroom or to get to the Internet. The campus is using a Cisco 3500 Router and a Cisco Switch that is wired to the access points in each classroom.
Your team has been tasked to determine the root cause of this problem. The analysis should begin by taking a holistic view of the network diagram to understand the topology. Then, progress through the OSI model to find the problem. Also, look...