Network peering is a method to save ISP’s network bandwidth and reso.pdf

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Network peering is a method to save ISP’s network bandwidth and resources. Write a brief document describing the following: What is meant by “Network Peering” What is meant by “Internet Exchange” and How is it related to “Network Peering”. How can “Network Peering” save network resources How can “Network Peering” be implemented Solution Network Peering: Relationship between two Internet Service Providers is called Peering. In this they mutually agreed to exchange prefixes and allow flow of traffic. The typical connection to the internet is called transit. Network peering is when one internet network connects to another directly, enabling a faster throughput and exchange of information. Peering is of four types. Public peering Private peering Partial Peering Paid Peering For peering need to have connection exchange point. Internet Exchange in the context of Network Peering: To establish a peering between any two networks they must exchange the connection points. Using an Internet exchange, a network can peer with many other networks through a single connection. It is negotiable through the peer. An Internet exchange is a point of a physical infrastructure that allows different Internet Service Providers (ISPs) to exchange Internet traffic between their networks (autonomous systems) by means of mutual peering agreements, which allow traffic to be exchanged without cost. The main purpose of the internet exchange is to allow networks to interconnect directly, via the exchange, or by using other network or third party network. In establishing PEER in the network they are mutually exchanging the points to each other at that time an unlimited number of parties agree to exchange traffic on common terms, using a single agreement that they all accede to, and using a route server or route reflector. The first is a connection to an exchange point. Peering is the direct exchange of customer routing information and traffic between to isp’s..

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The Internet protocol suite is the computer networking model and set of communications protocols used on the Internet and similar computer networks. It is commonly known as TCP IP, because it's most important protocols, the Transmission Control Protocol TCP and the Internet Protocol IP , were the first networking protocols defined in this standard. Often also called the Internet model, it was originally also known as the DoD model, because the development of the networking model was funded by DARPA, an agency of the United States Department of Defense. TCP IP provides end to end connectivity specifying how data should be packetized, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved. From lowest to highest, the layers are the link layer, containing communication technologies for a single network segment link the internet layer, connecting hosts across independent networks, thus establishing internetworking the transport layer handling host to host communication and the application layer, which provides process to process application data exchange. Our aim is describe operation and models of TCP IP suite in data communication networking. Ei Ei Khaing "Comparison of DOD and OSI Model in the Internet Communication" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd27834.pdfPaper URL: https://www.ijtsrd.com/computer-science/computer-network/27834/comparison-of-dod-and-osi-model-in-the-internet-communication/ei-ei-khaing

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Between 2000 and 2002, then again from 2008 to 2010, access measures showed no improvement and quality of care measures improved more slowly in racial groups and certain ethnic populations, than the improvements for the total population. Solution Ans: The health care quality chasm is better described as a gulf for certain segments of the population, such as racial and ethnic minority groups, given the gap between actual care received and ideal or best care quality. The landmark Institute of Medicine report Crossing the Quality Chasm: A New Health System for the 21st Century challenges all health care organizations to pursue six major aims of health care improvement: safety, timeliness, effectiveness, efficiency, equity, and patient-centeredness. “Equity” aims to ensure that quality care is available to all and that the quality of care provided does not differ by race, ethnicity, or other personal characteristics unrelated to a patient\'s reason for seeking care. Baylor Health Care System is in the unique position of being able to examine the current state of equity in a typical health care delivery system and to lead the way in health equity research. Its organizational vision, “culture of quality,” and involved leadership bode well for achieving equitable best care. However, inequities in access, use, and outcomes of health care must be scrutinized; the moral, ethical, and economic issues they raise and the critical injustice they create must be remedied if this goal is to be achieved. Eliminating any observed inequities in health care must be synergistically integrated with quality improvement. Quality performance indicators currently collected and evaluated indicate that Baylor Health Care System often performs better than the national average. However, there are significant variations in care by age, gender, race/ethnicity, and socioeconomic status that indicate the many remaining challenges in achieving “best care” for all. Explanation: The U.S. health care system is designed to improve the physical and mental well- being of all Americans by preventing, diagnosing, and treating illness and by supporting optimal function. Across the lifespan, health care helps people stay healthy, recover from illness, live with chronic disease or disability, and cope with death and dying. Quality health care delivers these services in ways that are safe, timely, patient centered, efficient, and equitable. Unfortunately, Americans too often do not receive care they need, or they receive care that causes harm. Care can be delivered too late or without full consideration of a patient\'s preferences and values. Many times, our system of health care distributes services inefficiently and unevenly across populations. Some Americans receive worse care than others. These disparities may occur for a variety of reasons, including differences in access to care, social determinants, provider biases, poor provider-patient communication, and poor health literacy. Each.

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Matching. Choose the most appropriate answer from the right. 1. Null .pdf

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Numerous diseases are caused by viruses and bacteria (etc. Hepatitis, West Nile Virus, Pertussis, Avian Flu, Ebola, Cholera, Typhoid). On a Global scale, viral and bacterial diseases result in hundreds of thousands of deaths every year (sometimes millions in the case of epidemics or pandemics). However, for many of these viral and bacterial pathogens there are effective vaccines available. So, do you think the government, or your employer, or your school has the right to require vaccinations. What if your job requires you to come in contact with hundreds of people a day (nurse, bus driver, etc.). Solution The immunity against these pathogenic diseases has to develop in the children so small kids must be ensured for complete vaccination at proper ages. Vaccines for diseases like Hepatitis and Ebola are given at the early age to develop immunity for such diseases. However, those children who could not get them, should be attended by their schools through government initiatives to make sure every child get them. The jobs like nurse and drivers who happen to meet hundreds of people daily are at the greater risk of developing the diseases so their employers must take care of them..

Numerous diseases are caused by viruses and bacteria (etc. Hepatitis.pdf

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