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Visit Below Link, To Download This Course:\n\nhttps://www.tutorialsservice.net/product/ntc-249-entire-course-wide-area-networking-concepts/\n\nOr \nEmail us on\nSUPPORT@TUTORIALSSERVICE.NET\nNTC 249 Entire Course Wide Area Networking Concepts\nNTC249\nNTC 249 Full Course Wide Area Networking Concepts\nNTC 249 Week 1 DQ 1\nWrite a 250- to 300-word short-answer response to the following:\n• What are two WANs that you have used? What equipment or devices were used? Describe the network design and configuration? Respond to your classmates, and discuss how your examples differ.\n

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ntc 249 entire course wide area networking

NTC 249 ENTIRE COURSE WIDE AREA NETWORKING

CONCEPTS

Visit Below Link, To Download This Course:

https://www.tutorialsservice.net/product/ntc-249-entire-course-wide-area-networking-concepts/

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SUPPORT@TUTORIALSSERVICE.NET

NTC 249 Entire Course Wide Area Networking Concepts

NTC249

NTC 249 Full Course Wide Area Networking Concepts

NTC 249 Week 1 DQ 1

Write a 250- to 300-word short-answer response to the following:

· What are two WANs that you have used? What equipment or devices were used? Describe the network

design and configuration? Respond to your classmates, and discuss how your examples differ.

NTC 249 Week 1 DQ 2

Write a 250- to 300-word short-answer response to the following:

· Chou (2009) discusses a very common situation in business, communications between branch offices,

and the home office data center. The author presents two methodologies to improve throughput between

the offices and the data center: data compression and caching. Analyze and discuss the common types

of data used in your company to test the suitability of these methods. Additionally, discuss where, in

general, data compression can be used and where data compression cannot be used.

NTC 249 Week 1 DQ 3

Write a 250- to 300-word short-answer response to the following:

· Soares, et al. (2008) review all the present protocol segments necessary for VoIP telephony. Protocol

such as Session Initiation Protocol (SIP) and H.323 are prevalent but have limitations. Analyze and

discuss the limitations

discuss the limitations of SIP and H.323 as presently used and include in your discussion effects of the

proposed Advanced Multimedia System (AMS) protocol and whether it will fix the existing problems.

NTC 249 Week 2 DQ 1

Write a 250- to 300-word short-answer response to the following:

· What are the advantages and disadvantages of VoIP? What VoIP services exist? What equipment may

be necessary in a small office/home office (SOHO) and large enterprise environment?

NTC 249 Week 2 DQ 2

Write a 250- to 300-word short-answer response to the following:

· The Internet does not guarantee delivery. Multimedia services such as Internet Protocol television

(IPTV) require levels of quality of service (QoS) for acceptable performance. Doverspike et al. (2009)

have created a set of internal protocols that help create a QOS scenario to allow IPTV signals to be

delivered in an acceptable fashion. Pick any two of the author’s techniques and show how they contribute

to the creation of a data stream with QOS.

NTC 249 Week 2 DQ 3

Write a 250- to 300-word short-answer response to the following:

· Based on the Khan and Tahboub (2009) article, analyze and discuss the advantages and disadvantage

of the MPLS protocol and what services are most likely to use that protocol in the network.

Learning Team Instructions

Network Design for Acme Manufacturing Network Draft

Draft a logical network drawing for Acme to depict the recommended WAN. Include the recommendations

for the type of leased lines the company should choose at each location.

Draft recommendations on the type of telecommunications systems that would work best for Acme:

private branch exchange (PBX) or VoIP.

Individual

NTC 249 OSI Model Paper

Write a 3-4 page paper (400 words per page) describing the open systems interconnection (OSI) model

and how it relates to a network. Your response should include answers to the following:

on which layers of the osi model do wan protocols

· On which layers of the OSI model do WAN protocols operate?

· What are some of these protocols?

· On which OSI layers do switches and routers operate?

· If routers reside at more than one layer, what is the difference between the OSI layers?

NTC 249 Week 3 DQ 1

Write a 250- to 300-word short-answer response to the following:

· Conduct an Internet search to locate an example of a private network and a public network. How is each

network used? What are the pros and cons of each?

NTC 249 Week 3 DQ 2

Write a 250- to 300-word short-answer response to the following:

·Explain sub-netting in a way a nontechnical client would understand. Add clarification to other student

explanations.

NTC 249 Week 3 DQ 3

Find a web site, an article on a web site or a peer reviewed article that is related to this weeks

material. Write a 250-300 word synopsis what you have found and explain why you think it is

relevant. Make sure you include the references and links to the article or web site.

NTC 249 Learning Team Instructions

Network Design for Acme Manufacturing Address Draft

Draft the IP address scheme, including the range of IP addresses, broadcast addresses, and subnets.

Draft a VLAN to appropriately address Acme’s concerns that departments that are not grouped together

are logically connected.

Monday

Individual

Short Answers

Provide answers to each of the following questions:

identify the functions of a csu dsu how are they

Identify the functions of a CSU/DSU. How are they used in a corporate environment? Integrated services

digital networks (ISDN) are sometimes used in locations that do not support DSL or cable modem

connections. Your choices may be analog modems or an ISDN connection in those remote locations.

Describe three benefits ISDNs have over regular dial-up modem connections. Compare and contrast

packet and circuit switching. Which is more commonly used? What are the advantages and

disadvantages of each? Describe the three main types of firewalls. Explain how each type protects the

network. Determine which firewall is the most efficient and why.

Your answers should be 3-4 pages long in total (400 words per page).

NTC 249 Week 4 DQ 1

Write a 250- to 300-word short-answer response to the following:

· What are some of the greatest security risks to a WAN? Provide an example of one risk and discuss the

potential consequences and possible precautions.

NTC 249 Week 4 DQ 2

Write a 250- to 300-word short-answer response to the following:

· Network attacks come in many forms. Broadley, et al. (2009) point out a new method where the attacker

creates a covert communication channel by changing the timing of part of a real signal and sneaking in.

Analyze and discuss whether your system at work could be attacked by this methodology and if you think

so what are you going to do about it?

NTC 249 Week 4 DQ 3

Find a web site, an article on a web site or a peer reviewed article that is related to this weeks

material. Write a 250-300 word synopsis what you have found and explain why you think it is

relevant. Make sure you include the references and links to the article or web site.

Learning Team Instructions

Network Design for Acme Manufacturing Equipment Draft

Draft recommendations on network equipment that should be placed at each location. Also consider

equipment based on the teleconferencing needs.

Draft a recommendation on how to secure the network. Make appropriate recommendations for wireless

at Acme.

monday

Monday

Individual

VLAN Paper

Consider the following scenario:

Your Company moves into a new building. Marketing is on the first floor, engineering is on the second

floor, operations are on the third floor, and the call center is on the fourth floor. The LAN is organized

neatly, with each floor having its own switch. Some of the groups on the floor are connected through hubs

and the network is planned for orderly growth. The company grows faster and much differently than was

planned, however, and the call center must be expanded. Some of the engineering department

employees on the second floor and operations employees on the fourth floor move offsite, and the call

center expands. Space is compressed and users move to other parts of the building, but their

communities of interest do not change. The same users still need to communicate with the same

services.

Write a 3-4 page plan (400 words per page) explaining how a VLAN could be implemented so that

bandwidth is not consumed. Your plan must ensure that the network is not flooded with packets, and that

members of the same VLAN can be located in different buildings or cities. Include the following:

· The benefit of creating a VLAN.

· A plan to segment the network into different broadcast domains to avoid bandwidth consumption.

· A plan to improve security.

· The type of VLAN membership and the value of that choice over other options.

· The type of switch to be used, layer 2 or layer 3, and why you would choose it over the other.

· The types of trunking configured on the switch.

· The purpose and benefit of using the VLAN trunk protocol (VTP).

· A definition of the VTP mode used to configure the switches.

· Backup plan.

Your answers should be 4-5 pages long (400 words per page).

NTC 249 Week 5 DQ 1

write a 250 to 300 word short answer response

Write a 250- to 300-word short-answer response to the following:

· How can wireless interface with a WAN? Discuss security concerns with wireless and best practices to

protect a wireless system?

NTC 249 Week 5 DQ 2

Write a 250- to 300-word short-answer response to the following:

· Worldwide Interoperability for Microwave Access (WiMAX) is a very popular topic today since it offers

the possibility of wireless broadband signal capability over large geographic areas. WLAN signals suffer

from a number of potential degradations such as multipath and fading. Balakrishnan, et al. (2009)

analyzes the WiMAX technology in these conditions. An interesting side note to recognize is that this

analysis was done via computer simulation using software called OPNET. Analyze and discuss the

potential for the use of WiMAX in your corporate environment. Do you see WiMAX becoming the

predominant WAN wireless technology of the future? If so, why? If not, why?

NTC 249 Week 5 DQ 3

Write a 250- to 300-word short-answer response to the following:

· Li, et al. (2009) have provided a brief review of early network structures and are also providing their view

of the future generations of wireless networking out to the 7th generation. Analyze and discuss you

personal view of either agreement or disagreement with the authors. In either case present support or

alternatives.

Learning Team

Network Design for Acme Manufacturing

As a Learning Team, finalize the network design for Acme Manufacturing.

The final presentation should be 10-12 pages (400 words per page) plus any diagrams or charts needed

to explain the design.

Submit to instructor.

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