NTC 406 Entire Course

NTC 406 Week 1 DQs

Please Identify 2 current networking standards and what were their origins and what factors influence their evolution.

Compare and contrast the OSI and Internet models and demonstrate how they apply to contemporary communications protocols.

Demonstrate the process used in translating customer business requirements to technical requirements of a network. Please use “real world” examples.

Explain the challenges of integrating application program interfaces within a network.

Describe the physical and data link layers.

NTC 406 Week 1 Individual Network Requirements Analysis Paper

Provide an example from your personal experience, or with the Virtual Organizations, in translating business requirements into technical requirements.

My personal experience is in regard to one of our latest sites in Jordan in which, we were asked to organize and establish a mobile independent Telecommunications Network Facility for the military that (comprising all associated Data, Voice and Transmission equipment) would upkeep an all-out 1500 soldiers through the two networks and also the 500 soldiers through VoIP competences and enable them to interface with the connected partners. The equipment needed is Uninterruptable Power Supply (UPS), generator sets, HVACs, and cabling and rack equipment.

NTC 406 Week 1 Learning Broadband Over High Powered Electrical Cables

Powered Electrical Cables

Broadband through High-Powered Electrical Cables (BPL) allows us to draw from into the current power lines and give internet access to powered-homes. With 2 and 80 MHz frequencies, high speed network can be provided by the internet providers by power distribution network. Thus, the users will obtain data with the power outlet through data converter box. Presently, the Duke Power makes use of the LF to control the network and for the telemetry of the power control devices that is usually < 0.200 MHz’s. Campus radio has been established today by the colleges through carrier existing systems which broadcast in AM band art about 0.530 – 1.700 MHz.

BLP has been divided into three main categories:

– The first category is that the Internet providers can power the distribution lines in order to give Internet access to homes and industries.

This category has been presently utilized in Europe.

– The second category is that BLP makes use of electrical wiring inside the building, office, or home in order to bond network computers.

NTC 406 Week 1 summary

What gave YOU value and why?

How can or will you apply this value?

What you liked or disliked about last week and why?

NTC 406 Week 1 Supporting Activity Layers of the TCPIP Network Model

How do you think TCP would handle the problem if an acknowledgement was lost, so that the sender retransmitted this unacknowledged TCP segment, therefore causing the receiving transport process to receive the same segment twice?

NTC 406 Week 1 Supporting Activity Remote File Operations

For each of the following operations on a remote file server, discuss whether they are more likely to be delay sensitive or bandwidth sensitive:

Open a file.

Opening the file can either be bandwidth sensitive or delay sensitive. Because of the bandwidth’s poor performance and that the file is very large, then that is bandwidth sensitive. On the other hand, if the file is small while having a high bandwidth, that is delay sensitive.

NTC 406 Week 2 DQs

Explain how data transfers across heterogeneous networks. Please include at least 2 examples of heterogeneous networks and what are some challenges of making these networks operate.

How would you analyze the issues associated with network resource allocation? Please give examples.

Please explain how transmission control protocol (TCP) congestion control works.

Please identify the metrics for quality of service (QoS). What are the main purposes of utilizing quality of service (QoS)?

NTC 406 Week 2 Individual Slow Network Analysis Paper

Increase in number of users:

From 16 million users in 1995, there are now about two billion users in year 2013. The network is comprised of connected set of computers in a minor, restricted place like the homes, universities, office buildings, and many others is considered as a Local Area Network (LAN). Its performance pertains to the network’s average speed. The network’s performance can be identified in several ways. The performance of a network may fall because of the increasing users. It is the dense users that caused LAN’s performance to bog down. For instance, there was congestion when my son together with his friends played World or Warcraft at home. When they all logged in to play together, I was not able to be online since they use the entire bandwidth. Thus, the network’s efficacy reduced when many will be using.

Increase in the network nodes

NTC 406 Week 2 Learning Team Requirements Engineering Paper

Powered Electrical Cables

BLP has been divided into three main categories:

– The first category is that the Internet providers can power the distribution lines in order to give Internet access to homes and industries.

This category has been presently utilized in Europe.

– The second category is that BLP makes use of electrical wiring inside the building, office, or home in order to bond network computers.

Standard home electric socket plug standard can be used to design the systems that can provide protection for the frequency conversion.

– The third category is control BLP which operates at less 500 kHz. The electric-utility businesses have used the power-lines being transmission lines in order to control the monitor equipment.

Communications can be interrupted by aeronautical, amateur transmissions, military HF and amateur radio.

NTC 406 Week 2 summary

What gave YOU value and why?

How can or will you apply this value?

What you liked or disliked about last week and why?

NTC 406 Week 2 Supporting Activity Cross Layer Routing

What is cross-layer routing and how would one use these techniques to optimize performance in a wireless network environment?

NTC 406 Week 2 Supporting Activity QoS Issues

Review: QoS Issues Topic Notes available in the QoS Issues module in Skillport.

Write a 200- to 300-word response that addresses the following:

Which of the following applications require best-effort (unpredictable and unreliable), guaranteed (predictable and reliable, with accounta

NTC 406 Week 3 DQs

Compare the use of session layer in transport control protocol (TCP) and user datagram protocol (UDP). Please include some examples.

Analyze the issues associated with data format standardization and disparate date taxonomies. Please include examples.

Compare methods of multimedia compression. Please use examples

NTC 406 Week 3 Individual Bandwidth Management Paper

Compare video, voice, and data formats.

NTC 406 Week 3 Learning OSI Layer 1-4 Analysis and Solutions Paper

Powered Electrical Cables

BLP has been divided into three main categories:

– The first category is that the Internet providers can power the distribution lines in order to give Internet access to homes and industries.

This category has been presently utilized in Europe.

– The second category is that BLP makes use of electrical wiring inside the building, office, or home in order to bond network computers.

Standard home electric socket plug standard can be used to design the systems that can provide protection for the frequency conversion.

– The third category is control BLP which operates at less 500 kHz. The electric-utility businesses have used the power-lines being transmission lines in order to control the monitor equipment.

NTC 406 Week 3 summary

What gave YOU value and why?

How you can or will apply this value?

What you liked or disliked about last week and why?

NTC 406 Week 3 Supporting Activity Compressing Data

Write a 200- to 300-word response that addresses the following:

Where should one compress data: at the sensor, server, or end user? Why? What techniques would you consider?

NTC 406 Week 3 Supporting Activity UDP Versus TCP

Write a 200- to 300-word response that addresses the following:

What are the merits if any in using UDP instead of TCP when transferring large objects across the network?

NTC 406 Week 4 DQs

Discussion Question 1

Explain how the application layer manages distributed applications and their protocols. Please include examples
Describe the application protocols associated with e-mail, websites, and web services. Please include examples

· Discussion Question 2

Explain the differences between telephony and videoconferencing protocols. Please use examples

· Discussion Question 3

Describe how simple network management protocol (SNMP) is used to manage a network. Please use examples.

NTC 406 Week 4 Individual Applications Protocol Paper

Explain how the application layer manages distributed applications and their protocols

In Afghanistan, we make use of Voice over Internet Protocol (VoIP) for SIPR, NIPR, and CENTRIX voice competences. We use the Cisco MCS 7835 Media Convergence Server which enables for the user having an internet access to make as well as receive calls of different types. Due to this communication method, it is become also a subject for assaults by the illegal access, data capturing, and sniffing techniques. To lessen the transmission’s exposure, the protocol and policies and protocol needs to be employed. VoIP is a protocol through communication that initiates from the local area network domain and offers the important tasks for visual and audio of live streaming communication. To assure consistency and safety of the connections, information technology personnel have to meet the identified matters associated to this domain. The Local Area Network is among the seven domains located inside the network and gives the vital connection to interior and exterior connections for accessing information. To address these

NTC 406 Week 4 Learning OSI Layer 5-7 Analysis and Solutions Paper

Powered Electrical Cables

BLP has been divided into three main categories:

– The first category is that the Internet providers can power the distribution lines in order to give Internet access to homes and industries.

This category has been presently utilized in Europe.

NTC 406 Week 4 summary

What gave YOU value and why?

How you can or will apply this value?

What you liked or disliked about last week and why?

NTC 406 Week 4 Supporting Activity Security Considerations

SNMP is an agent-based protocol that is used to manage the gateways, routers, edge devices, and hosts in a network environment. What security considerations should be addressed when implementing a network management infrastructure on a private network?

We have to be certain that every system is secure including the moments we implement them.

In the first place, we need to have pre-defined levels for individuals’ accessibility. For instance, users in Afghanistan are not allowed to install software but only the system administrator

Then, we must pay attention on the authentication’s capabilities-if we have sets of failover, such as the Active Dictionary, RADIUS a

NTC 406 Week 4 Supporting Activity Website Access Speed

You host a website that is loaded with music videos available for download. What are some ways to speed up access to your website?

In the first place, the network that usually accesses the site must be the most accessible network through these easy steps.

Connections speed to the Internet – the cable/DSL/ modem/wireless speed.
Broadband line or telephone quality – worse connections signifies a slower transmission.
Speed of access to the server to where the site is held – When site is being hosted on the busy server, it can cause a less access speed.
The amount of traffic to the site while accessing it.
The entire network at the ISP- its being busy status.

1. Leverage browser caching

NTC 406 Week 5 DQs

Discussion Question 1

Explain the QoS and performance considerations in designing a hybrid network. Please use examples

Discussion Question 2

Analyze the issues associated with cross-layer routing. Please use examples

Discussion Question 3

Compare distributed networks, virtual private networks (VPNs), and types of cloud computing. Please use examples

NTC 406 Week 5 Final Paper Cross-Layer or Hybrid Analysis and Recommendations

Powered Electrical Cables

BLP has been divided into three main categories:

– The first category is that the Internet providers can power the distribution lines in order to give Internet access to homes and industries.

This category has been presently utilized in Europe.

– The second category is that BLP makes use of electrical wiring inside the building, office, or home in order to bond network computers.

NTC 406 Week 5 Learning Team Final Presentation

NTC 406 Week 5 summary

What gave YOU value and why?

How you can or will apply this value?

What you liked or disliked about last week and why?

NTC 406 Week 5 Supporting Activity Networks

Explain three types of cloud computing.

The three kinds of cloud computing are the following:

Software as a Service (Saas) – The Consumer where the Cloud Providers proposing Infrastructure as a Service tout data-center space; and also being a network equipment like software and routers/switches for businesses.

Platform as a Service (PaaS) – The Build, purveying packed hardware architecture and also a software framework to enable applications to work is the principle of Platform-as-a-Service. Their developers may inscribe their code irrespective of the OS after it. Thus, rather than the software written for the Linux, Apple, or Windows, it’s written for the improvement environment given by the Cloud Providers like Microsoft, Amazon and Google.

NTC 406 Week 5 Supporting Activity Point-to-Point

Distributed networks are becoming more prevalent with the advent of mobile computing. Do you think that pure point-to-point (P2P) architecture will be popular in the future?

For me, peer-to-peer (P2P) paradigm that is the open architecture and creates, on the application level, the virtual network on its own mechanisms of routing will be known someday. The negative thing about virtual network topology is that it is not well-suited on the fundamental internet topology. Thus, the utilization of physical networking infrastructure becomes unproductive. Enough changes on the implementations and protocols which could bring essential performance and also developments on measurability.