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Based
on the article by Elmeleegy et al. (2007), why have some researchers
recommended redesigning the Ethernet networking technology from the ground up?
Why do the authors propose a new solution?
Saturday 10 August 2013
NTC 360Week 1 Discussion Question 2
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What
are some considerations an organization should look at when moving from a
traditional phone system to VoIP? Explain the impact on an organization when
using VoIP.
NTC 360 Week 2 Discussion Question 1
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Based
on the Shacham et al. (2007) article, what are the advantages of using optical
(photonic) communications in future chip multiprocessors (CMP)? What are the
two inherent limitations of photonic networks that electronic computing can
solve? What is the size or scale of the components being discussed?
NTC 360 Week 2 Discussion Question 2
NTC 360 Week2 Individual Telecommunication Systems
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Prepare a 2- to
3-page paper describing the telecommunication systems used at your workplace.
Use short
answers to explain the difference between:
Rotary and Dual Tone Multi-frequency (DTMF)
Wide Area Telecommunications Service (WATS) and leased lines
Private Branch eXchange (PBX) and Centrex
NTC 360 Week 3 Discussion Question 1
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Based
on the Beliles and Twinam (2008) article, what role does an Ethernet layer 2
switch play in virtual local-area networks (VLAN)? How can an Ethernet layer 2
switch be used to implement physical and data security policies? How does
protecting a VLAN switch in a secure physical location prevent tampering?
NTC 360 Week 3 Discussion Question 2
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What
impact does network congestion have on productivity?
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