Network Management System Essay Example for Free

Network Management System Essay A Network Management System is a combination of software and hardware which is used for monitoring and effective administration of a network. For any network which requires management of number of network tasks to be integrated in a single software solution, there is a need of effective and efficient planning. It is the task of the network management system to locate network support, keep a check on the activities and health of the network devices attached and provides exceptional handling mechanism in order to alert the administrator in cases of conditions which can hinder the performance of the network(Laudon Laudon,2007). NMS systems use many different kinds of protocols in accordance their usage for example one of the commonly used is SNMP protocol which allows the gathering of information to be simplified for the administrator and users over the network from the devices attached in accordance to the network hierarchy. The NMS software are responsible for problem identification along with the exact source of the problem and provide effective solutions in order to prevent the problem from effecting the performance of the network. The NMS are also responsible for collecting the device data and numbers in terms of statistics to keep a log of the performance of the network. This usually includes a library of protocols which help the administrator in the management of the network through the Network Management System software. For to make sure there is a streamlined management of the network, every network is assigned a network manager. The network manager is responsible for monitoring the activities, methods which help the network running which includes the procedures which are usually defined for every specific network and lastly, the use of tools which the network administrator/manager is well equipped with in order to control monitor and use in terms of exceptional handling over the network. The operation of the network manager is to deal with keeping the network up and running smoothly. This includes the task of finding out any problem and rectifying it in time to make sure all systems over the particular network are not affected by the downtime of the network. Maintenance of the network involves proper measures and preventive procedures and measures for the network to be running smoothly such as the task of adjusting device configuration parameters for systems on the network(Laudon Laudon,2007). A management information base (MIB) is defined as a virtual database which is used for management of the network activities over a communication network. They are often related with the SNMP protocol commonly known as Simple Network Management Protocol. it is commonly used to pass on to a meticulous subset, more appropriately referred to as MIB-module. Items in the MIB are distinct by means of a subset of Abstract Syntax Notation One (ASN. 1) also known as Structure of Management Information Version 2 (SMIv2) RFC 2578 which performs the parsing for the MIB compiler on the network. The Remote Network Monitoring (RMON) for MIB was developed to sustain supervision and protocol scrutiny of the local area network. The unique versions centers on OSI Layer 1 and Layer 2 in sequence in Ethernet and Token Ring system. It is unmitigated by RMON2 which appends maintenance for the Network Layer and Application Layer monitoring and by SMON which has added support for switched networks. Probing helps the system to examine and evaluate the network consistently and thus, helps the network manager to keep the network agents in check and up and running. â€Å"The following diagram shows a reference architecture that Cisco Systems believes should be the minimal solution for managing a data network. This architecture includes a Cisco CallManager server for those who plan to manage Voice over Internet Protocol (VoIP): The diagram shows how you would integrate the CallManager server into the NMS topology. † (CISCO, 2010). References: CISCO. (2010). NETWORK MANAGEMENT SYSTEM: BEST PRACTICES WHITE PAPER . Retrieved July 13,2010 from http://www. cisco. com/en/US/tech/tk869/tk769/technologies_white_paper09186a00800aea9c. shtml Laudon Laudon, K C. , (2007), Management Information Systems. Pearson Education India

Hawthorne and Young Goodman Brown :: essays research papers fc

It has always appeared to be fact that sin was an easy word to define and that merely doing anything that goes against God and his teachings is a sin. In order to avoid sin, one must possess an infinite amount of faith and be able to follow the teachings of a master that one can’t always see, but needs to understand is always there. In literature, many works have been created dealing with faith and sin, but most are usually not written from a perspective in which a sinning man does not seek redemption. Most stories are not allegories dealing with a man leaving his wife – named Faith – so that he can go off into the woods and, literally, dance with the devil. Most stories, however, are not Young Goodman Brown and most are not written by Nathaniel Hawthorne as a response to the guilt he felt over being the descendant of people involved in the Salem Witch trials. An immensely important part of this allegory is the character of Faith, Young Goodman’s wife, wh o represents just what her name says, and how her character affects the entire story. Her existence alone allows for the crisis Young Goodman Brown feels and even later further enhances that same crisis. She is both the cause and solution to all of Brown’s problems, if only he would allow himself to accept his faith rather than enter into the kingdom of the devil.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Faith is a highly subjective thing that all people who wish to have religion in their lives must have and embrace. Now, Hawthorne wrote Young Goodman Brown as a commentary on a seriously religious society that went as far as to drown women who were preported to be witches. As Brown tells his wife that he is going away for a while, she – in her pink bows and her young face, implores him not to go. Brown knows that he’s about to embark on a journey where having faith is important and necessary. Even he acknowledges such a fact when he states â€Å"what a wretch am I, to leave her on such an errand.† (Hawthorne 614). Brown is fully aware that on the journey he’s about to embark on, he needs his faith. However, he’s also aware that if he brings his faith along then the meeting with the devil will go differently than planned and will end with him maybe not accepting the devil’s pleas.

5 Year High School

Daniel Kim 12-5-11 Honors English, period 5 High school essay Educators have been recently debating whether or not to extend the four years of high school to five years. They have argued that students need the extra year to have more time to achieve all that is expected of them. Yet, others have argued that the percentage of high school dropouts would increase, because the students would lose interest in their education, and will eventually drop out of high school. Considering all the pros and cons, such as economics, student voice, and curricular plan, sustaining the school year duration of four years would be the most sufficient choice. High schools do have a limited amount of money that is accessible to them. Most schools already struggle to keep the required four years of education in their system. Adding another year would devastate many schools in the United States of America. High schools would have to make major decisions to cut funds in categories such as sports, materials, and hours in a school day. Not to mention that having another whole class of roughly 300 students would require more staff, consequently costing the district more money. Students should have a part in making the decision to either keep the current four-year curriculum, or to extend it to five years. If school boards do decide to extend the duration of high schools without the opinions of high school students themselves, students surely would not just sit quietly about the decision. Four years is plenty of time to achieve what students need to learn in high school. Instead of looking at the decision to increase the duration of high school, educators should be looking at how to increase the efficiency of education throughout the four years of high school. Although adding a whole year of high school would allow teachers more room to teach what they are required to teach, it can also disrupt the smooth flow of education that is being handed to us already. Students who already entered college would be behind a year of education. Educators argued that colleges would like to see high school students develop more in a longer period of time, but having five years of high school would shorten the numbers of students in each class, and when it comes to their senior year, the population would be extremely low. Reviewing the cons of adding another school year to high school, it is clear that educators should not intervene with the current four-year duration of high school. Educators must look at this decision in different perspectives, such as the views of students, because this decision could result in one of the biggest mistakes in education.

How Is Poverty Constructed as a Social Problem in the UK Today Essay

The term ‘social problem’ refers to certain problems that are socially recognised by society and are felt to threaten certain values cherished by the public. This essay will investigate the different types of poverty that occur in the U. K and will explore the sociological arguments as to how poverty links with social problems such as social exclusion, gender discrimination in the work place, lone-parenting and disability and look at how these problems are perceived in today’s society. Poverty is an ever increasing issue in the UK and is perceived as a major social problem due to the consequences that it brings with it . The term ‘social problem’ refers to specific problems in our society which are sociologically recognised. These problems are socially constructed and can be distinguished when certain values that are cherished by the public are felt threatened by a particular event that is happening in society and can be thought of to threaten the stability of a community or society as the public already know it. Firstly, this essay will explore the different types of poverty that exist in the UK. Secondly, it will explore why poverty exists and explain the reasons as to why certain people are affected by poverty and how this links with structure and agency. In conclusion, this essay will emphasise the main arguments as to why poverty is constructed as a social problem in today’s society. When exploring the different types of poverty that commonly exist in the UK, it can be categorised into two main groups, absolute poverty and relative poverty. Absolute definitions of poverty are usually seen to have logic to them based around the topic of subsistence; what is needed to sustain our lives’ (Alcock, 2006:66). Anyone who is below the subsistence level is said to be suffering from absolute poverty. The term ‘poverty’ gives the connotations of deprivation, hardship, shortage and scarcity etc; however the word ‘absolute’ emphasises the extent of poverty that one is living in. Absolute poverty refers to people who do not have access to the day to day resources that are needed to meet their subsistence levels in order to maintain a healthy lifestyle. For example sufferers of this type of poverty are known to be lacking the essential, basic needs such as a clean water supply, a good food source, shelter, sanitation, clothing and a good income are absent in peoples’ lives who are suffering from this type of poverty. However, subsistence level is what we need to sustain our life, and differs on time and place. Thus introducing the idea that different people need different things in different places according to different circumstances (Alcock, 2006:67). Research has shown that sociologist Rowntree, developed an idea to determine levels of poverty. He established a basic diet theory from the judgement of nutritionists to act as a subsistence definition of poverty which showed that people were living in poverty to very different extents. This theory adopted the definition of ‘Relative Poverty’ which is a more cultural and social definition due to the changes in poverty overtime. Relative poverty can be seen as a comparison between the standard of living between other members of society who are living in poverty to different levels. The main idea being suggested with relative poverty is that some needs are not related in any way to the maintenance of physical health (Kane, 2003:51). For example, a person may have the basic needs to sustain a healthy life such as food, water, shelter, sanitation and some sort of income; but they also possess such things which are not directly related to ‘the maintenance of physical health’ such as a television, radio, newspapers, books, alcohol and tobacco, or even means of transport. When considering relative poverty, it is essential to look at what becomes the ‘essential needs’ for a person as time changes, standards of life improve and peoples’ expectations grow. In support of this, an excellent way of understanding poverty can be seen as a ‘comparison between the standard of living of those who are poor and those who are not, or by the distinction between the merely existing and the living’ (Alcock,2006). Poverty is seen as a social problem as the issues that derive around it affect our society as a whole. Poverty exists in the U. K for a number of reasons, however it has been found that there is not one solitary answer as to why it exists and many people have diverse opinions on the subject matter. However, discarding the different definitions or descriptions of poverty, academics and policy makers do agree that poverty is a social problem and is seen as an unacceptable state of affairs (Alcock:2006:4). Poverty exists due to many reasons including unemployment, crime, low income, the amount of education and skill, social inequality and exclusion, gender, age, disability and ethnicity and when put into perspective these issues can be linked with structure and agency. Social exclusion is an individual and collective problem that examines the topic of how living standards recognize not only what a person or family have but also what they do. Thus portraying the idea social exclusion can be significant in representing whether or not an individual is suffering from poverty or not, as social exclusion prevents them from participating in specific common and popular social groups thus reinforcing the idea that social exclusion depends crucially on independent agency. ‘Social exclusion is a shorthand term for what can happen when people or areas have a combination of linked problems such as unemployment, poor skills, low incomes, poor housing, high crime and family breakdown’ (Ridge, 2008:46). This is a good example of how poverty is constructed as a social problem as if one is living in relative poverty, and cannot seek employment and is welfare dependent living off benefits, then the individual will be socially excluded in that they may not be able to afford to join certain social clubs, or get to remote public services and in general the issue of discrimination will stop people from joining certain activities and entering certain areas. ‘Social exclusion is a problem for society if there are those who are unable to take part in social relations, including in a democracy, political participation and involvement’ (Ridge, 2008:47). Women are more prone to live in low income circumstances than men, hence introducing the social problem of gender discrimination. Women have been discriminated in the workplace over time in that they are paid less than men in specific jobs and are not seen to be ‘suited’ to particular jobs, especially in the manufacturing and trade industries. Marxist feminist Margaret Benston believed that women were oppressed by capitalism in that they were treated almost as a back-up, or secondary option of cheap labour that enabled profits to be kept up. ‘In 1994, 6. 1 million women were in low-paid jobs and on average women’s full-time gross weekly pay was 72 percent of that of men’(Kane, 2003:115). The public representation of the ‘typical single parent’ can be rather distorted, however research has shown that the majority or lone-parents who are likely to suffer from poverty, are women. ‘Women’s retirement income is boosted significantly by having a partner with a history of well-paid work, but women who have had children and are separated or divorced face very high risks of pension poverty’(Ridge,2008:138). This piece of evidence shows that if the women has separated from her partner then she is likely to face poverty in bringing up their children alone and this in itself is subject to cause many other social problems. Raising a family as a single mother, whilst suffering from relative poverty can, in some cases, lead to related social problems such as crime, alcohol and drug misuse, vandalism, discrimination, unemployment and suicide. If a child is brought up in a household which lacks the basic needs to sustain a healthy life, then they may be pulled into a more anti-social lifestyle, which in turn could lead to unemployment for them when they get older and resorting to sleeping rough on the streets, and thus increasing the number of homeless people in our society. Similarly, discrimination towards disabled people is a common problem in today’s society determined by individualism. Disabled people are more likely to suffer from poverty than those without a disability. The poverty rate for adults with disabilities is 30%, twice that for adults without a disability’ (Ridge, 2008:244). This can be illustrated by the fact that disabled people are confronted with a lot of discrimination in their lifetime, especially when seeking employment. Hence why a lot of disabled people are unemployed and living in poverty. Recent studies highlighted the additional costs for a disabled person to meet their needs and it was found that even when a disabled person is receiving the maximum benefit levels, those suffering with a disability are given approximately ? 00 a week less than the weekly amount required for them to ensure a minimum standard of living (Ridge,2008:245). Consequently, this is because not only do people with disabilities have a low income, their living costs are much higher due to the expenditure needed on special equipment, utilities and food. Throughout this essay, I have explored the different types of poverty that are commonly found in our society and have highlighted some of the main reasons as to why poverty is constructed as a social problem in the U. K today and by whom it is affected by. For problems to become socially recognised they need to have an impact on society in a way that certain values cherished by the public are felt to be threatened. By examining the issues of social exclusion, gender, lone parenting and disability we can conclude that these issues are definitely seen problems in our society. It becomes evident that the subject of discrimination links into all these issues, and thus emphasising that poverty is distinguished as a social problem in the U. K, and although the extent of these problems changes over time and place, it will most likely be a recurring problem in our society for entirety.

Historically women in Rome

Historically women in Rome were never given the opportunity to speak their minds. All of the historical documents that are used to portray roman life where created by men. ...through the erotic and satirical poetry of the late Republic and early Empire, all written by men; through the historians and biographers, all men most of them unable to resist the salacious and the scandalous; through the letter writers and philosophers, all men; through painting and sculpture, chiefly portrait of statues, inscribed tombstones, and religious monuments of all kinds; and through innumerable legal texts. Men expected women, to stay at home, to take care of their children and husbands. A women who did so, was considered the ideal wife. In Ancient Greece women were viewed by society in very similar ways as in Rome. The only thing a freeborn Athenian woman could call her own was her reputation, which depended on good behavior. Her father would marry her at age fourteen or fifteen. Her days were spent dutifully spinning, weaving, dyeing clothes, cooking, bearing and raising children, and, above all, on not interfering in the serious business of life as conducted by the men. A woman was expected to stay home and keep quiet. Nor could women testify in a court of law. She could not go out shopping, ...for respectable married women did not go out shopping in fifth-century Athens. That job was left for the men and slaves. One of the few times an Athenian woman could go out was to the Thesmophoria festival. ...one of several festivals celebrated in honor of feminine deities. During these festivals a woman could leave the seclusion of her own house without arousing suspicious comment. Many men saw the Thesm! as excessive drinking sprees. In early Rome, women didnt even get individual names. They were given family names with a feminine ending. Sisters often shared names and were distinguished by &...

How to Avoid DV Green Card Lottery Scams

How to Avoid DV Green Card Lottery Scams Millions of people enter the United States diversity visa program (better known as the green card lottery) each year hoping to be selected for one of the 50,000 immigrant visas. The lottery is free to enter, but there are many businesses who offer services to assist people with their applications. While many of these businesses are legitimate, some exist only to scam innocent people out of their money. The U.S. State Department warns applicants to be on the lookout for these frauds and scam artists. Following are 5 tips to help you avoid being scammed. There Is No Fee to Download, Complete and Submit the Electronic Diversity Visa Entry Form If a website or business wants to charge you a fee for entering the green card lottery, the money does not go to the U.S. government; this is a fee for the companys services. There are legitimate companies that provide fee-based services to help immigrant-hopefuls register in the lottery, however, these businesses have to follow the exact same procedures as you do to submit your registration. You should carefully consider whether you really need to pay someone to put through an application on your behalf that would cost you nothing to submit. No One Can Claim to Have a Special Procedure or Form to Increase Your Chances of Winning There are really only two ways you can increase your chances of winning: Submit an application that is complete, error-free and meets the eligibility requirements to avoid having your entry disqualified.If both you and your spouse are eligible for the lottery, you can apply separately. If one of you wins, the other spouse can enter the country on the winning spouses visa. Watch for Websites Posing as U.S. Government Websites The website name may look like a government site with a similar-sounding name as a government agency, with flags and official-looking seals decorating the site and links to legitimate government addresses, but be careful the website could be an impostor. If the domain name doesnt end in .gov then it is not a government website. There is only one way to submit your diversity visa lottery entry, and thats through the U.S. State Department at www.dvlottery.state.gov. Some embassy websites do not have .gov as their domain, but you can link to the official U.S. embassies, consulates, and diplomatic missions websites. Green Card Lottery Winners Will Receive a Letter in the Mail The letter will contain  further instructions on how to complete the immigration process. Winners DO NOT receive notification by e-mail. If you are chosen as a lottery winner, an official letter from the U.S. Department of State Kentucky Consular Center in Williamsburg, Kentucky will be sent to the mailing address you provided in your application. You can check the status of your entry online at the E-DV website to confirm whether or not you are a winner. The online status check opens several months after the lottery registration period ends. If You Have Been Selected to Apply for a Diversity Visa, a Fee Will Be Required This application filing fee is  payable to the Department of State and  does not go to the person or business who submitted your lottery entry (if you paid someone for this service). No one is authorized by the Department of State to notify diversity visa lottery applicants of their winning entry, the next steps in the processing of applying for their visa or collect fees on behalf of the Department of State. Current fees for visa services are available on the Department of State website. Source U.S. State Department

Which Disney cartoon works best as a musical and why Essay

Which Disney cartoon works best as a musical and why - Essay Example Cartoons inspire not only youngsters but also adults because of their eye-catching and entertainment giving quality. Many such cartoon movies are made historically that are quite inspiring for the viewers and Disney can be categorized as the most influential production company for making quality cartoon movies for the viewers. Walt Disney has created many such cartoon movies that have taken fairy tales as their stories. The cartoon movies, which take inspiration from fairy tales and use that content, are very liked because of their dream like qualities. In addition to the dream like quality, the cartoon movies also make use of songs that are quite stimulating for the audience. Walt Disney has produced many musical cartoon movies, which has gained appreciation from audience on the basis of their quality production and musical songs. Sleeping Beauty is one such musical cartoon movie produced by Walt Disney Pictures, which contains all the qualities of being the best among many other ca rtoon movies. According to my opinion, Sleeping Beauty is the best Disney cartoon movie and works best as a musical. In this paper, the cartoon movie Sleeping Beauty will be analyzed as to why it works as the best musical movie.