Free Essays on OSPF Terminology

OSPF Terminology Neighbor – A neighbor refers to a connected (adjacent) router that is running an OSPF process with the adjacent interface assigned to the same area. Neighbors are found by Hello packets. Adjacency - An adjacency refers to the logical connection between a router and its corresponding designated routers and backup designed routers. Link – In OSPF, a link refers to a network of a router interface assigned to any given network. Within OSPF, link is synonymous with interface. Interface – An interface is a physical interface on a router. When an interface is added to the OSPF process, it is considered by OSPF as a link. If an interface is up than a link is up. Link State Advisement – (LSA) is an OSPF data packet containing link state and routing information that is shared among OSPF routers. Designated router – (DR) is only used when the OSPF router is connected to a broadcast (multi-access) network. Backup Designated router – (BDR) is a hot standby for the DR on broadcast links. OSPF areas – OSPF areas are similar to EIGRP Autonomous Systems. Areas are used to establish a hierarchical network. It uses four types of areas. Area boarder router – (ABR) is a router that has multiple area assignments. An interface may belong to only one area. If a router has multiple interfaces and if any of these interfaces belong to different areas, the router is considered ABR. Autonomous system boundary router – (ASBR) is a router with an interface connected to an external network or a different AS. An external network or AS refers to an interface belonging to a different routing protocol. Non-broadcast multi-access – (NMBA) networks are networks such as Frame Relay, X.25, and ATM. This type of network allows for multi-access but has no broadcast ability like Ethernet. Broadcast (Multi-access) – Networks such as Ethernet allow multiple access as well as provide broadcast ability. Point-to-Point – This t... Free Essays on OSPF Terminology Free Essays on OSPF Terminology OSPF Terminology Neighbor – A neighbor refers to a connected (adjacent) router that is running an OSPF process with the adjacent interface assigned to the same area. Neighbors are found by Hello packets. Adjacency - An adjacency refers to the logical connection between a router and its corresponding designated routers and backup designed routers. Link – In OSPF, a link refers to a network of a router interface assigned to any given network. Within OSPF, link is synonymous with interface. Interface – An interface is a physical interface on a router. When an interface is added to the OSPF process, it is considered by OSPF as a link. If an interface is up than a link is up. Link State Advisement – (LSA) is an OSPF data packet containing link state and routing information that is shared among OSPF routers. Designated router – (DR) is only used when the OSPF router is connected to a broadcast (multi-access) network. Backup Designated router – (BDR) is a hot standby for the DR on broadcast links. OSPF areas – OSPF areas are similar to EIGRP Autonomous Systems. Areas are used to establish a hierarchical network. It uses four types of areas. Area boarder router – (ABR) is a router that has multiple area assignments. An interface may belong to only one area. If a router has multiple interfaces and if any of these interfaces belong to different areas, the router is considered ABR. Autonomous system boundary router – (ASBR) is a router with an interface connected to an external network or a different AS. An external network or AS refers to an interface belonging to a different routing protocol. Non-broadcast multi-access – (NMBA) networks are networks such as Frame Relay, X.25, and ATM. This type of network allows for multi-access but has no broadcast ability like Ethernet. Broadcast (Multi-access) – Networks such as Ethernet allow multiple access as well as provide broadcast ability. Point-to-Point – This t...

History of Canopy Beds

History of Canopy Beds A  popular email hoax  has spread all sorts of misinformation about the Middle Ages and The Bad Old Days. Here we look at the use of canopy beds. From the Hoax There was nothing to stop things from falling into the house. This posed a real problem in the bedroom where bugs and other droppings could really mess up your nice clean bed. Hence, a bed with big posts and a sheet hung over the top afforded some protection. Thats how canopy beds came into existence. The Facts In most castles and manor houses and in some town dwellings, materials such as wood, clay tiles, and stone were used for roofing. All served even better than thatch to stop things from falling into the house. Poor peasant folk, who were the most likely to suffer the annoyances brought about by an ill-kept thatch roof, commonly slept on straw pallets on the floor or in a loft.1 They did not have canopy beds to keep out falling dead wasps and rat droppings. Wealthier people didnt need canopies to keep out things that dropped from the roof, yet wealthy people such as noble lords and ladies or prosperous burghers did have beds with canopies and curtains. Why? Because the canopy beds used in medieval England and Europe have their origins in an entirely different domestic situation. In the earliest days of the European castle, the lord and his family slept in the great hall, along with all their servants. The noble familys sleeping area was usually at one end of the hall and was separated from the rest by simple curtains.2 In time, castle builders constructed separate chambers for the nobility, but though lords and ladies had their bed(s) to themselves, attendants might share the room for convenience and security. For the sake of warmth as well as privacy, the lords bed was curtained, and his attendants slept on simple pallets on the floor, on trundle beds, or on benches. A knight or ladys bed was large and wood-framed, and its springs were interlaced ropes or leather strips upon which a feather mattress would rest. It had sheets, fur coverlets, quilts, and pillows, and it could be fairly easily dismantled and transported to other castles when the lord made a tour of his holdings.​3 Originally, curtains were hung from the ceiling, but as the bed evolved, a frame was added to support a canopy, or tester, from which the curtains hung.4 Similar beds were welcome additions to townhomes, which werent necessarily warmer than castles. And, as in matters of manners and dress, prosperous town-folk emulated the nobility in the style of furnishings used in their homes. Sources 1. Gies, Frances Gies, Joseph, Life in a Medieval Village (HarperPerennial, 1991), p. 93. 2. Gies, Frances Gies, Joseph, Life in a Medieval Castle (HarperPerennial, 1974), p. 67. 3. Ibid, p. 68. 4. bed  Encyclopà ¦dia Britannica [Accessed April 16, 2002; verified June 26, 2015].

Financial Institutions and Organizations Essay Example | Topics and Well Written Essays - 1250 words

Financial Institutions and Organizations - Essay Example Based on this data, the authors outline the best possible way to proceed and make a series of recommendations to support their argument. The central recommendations of Barth, Caprio, and Levine are organized around five distinct characteristics. The authors assert that adherence to these required characteristics will prevent the kind of widespread crisis that has been unfolding across the world, and will impose a level of institutionalized guardianship that has been heretofore nonexistent. The first recommendation by the authors is that the authoritative institution and overseer of market regulatory agencies be â€Å"independent of short-run politics† (203). Clearly, an effective system of regulation will need to be enforced by a legitimate and separate institution that is still subject to accountability measures and inquiry by the public it serves. With massive corruption and greed being such a prominent factor in the economic collapse, this aspect of guardianship would enabl e a built-in protection for consumers, the financial sector, and the political sector alike. When there is a method for preventing unfair and inappropriate practices, all parties will benefit. Additionally, the requirement that the organization be free of political sway will allow a more consistent guardianship that is external to the ebb and flow of political events and party favoritism. The second recommendation of Barth, Caprio, and Levine is that the regulatory agency be â€Å"independent of the financial services industry† (203). This follows a similar rationale as the requirement of political independence; how could the public possibly have confidence in a financial regulatory agency if it was run from within the industry? To prevent even the perception that the agency could be influenced by the greedy and self-serving motives of the financial industry, it will have to exist entirely outside the industry. Certainly the public’s view of the collapse includes the u nderstanding that the root cause was due at least in part to the industry’s faulty self-monitoring and widespread greed. The authors’ third recommendation is that this authoritative institution should have â€Å"the power to demand and obtain information necessary for assessing and monitoring the Guardians of Finance† (203). This attribute would require transparency from the financial sector and would allow the monitoring authority to have access to accurate, current, and thorough data. This requirement would have an impact on numerous levels; first, the financial entities would act more prudently, knowing that they could be asked to share the information at any time, and second, the information in and of itself would have guaranteed accuracy and therefore a better chance to make a positive impact. Had this type of regulation been in place in the early 2000s, a better assessment of lending practices and their impact on the economy could have prevented the widesp read adaptation of loan standards that were lowered to the point of nonexistence. This institution could use the information to compile analysis but also to report back to the public in a way the public could understand. Fourth, the authors assert that the institution should contain â€Å"the multidisciplinary expertise necessary for fruitfully processing that information† (203). If the institution is comprised solely of experts in one area of finance or economics, it will not be nearly as effective as if it were well-rounded. For example, experts on the

Analyzing Annual Reports of Two Canadian Banks to Determine Career and Essay

Analyzing Annual Reports of Two Canadian Banks to Determine Career and Investment Opportunities - Essay Example Basically, the companies are managed by directors on behalf of the shareholders and therefore have to be accountable to them. The annual report is a tool of communication by the directors and senior management to their shareholders explaining their business strategy of the previous year and explains their performance and also provides their vision for the company for the long term. It gives the shareholders the basis to critique and evaluate the effectiveness of their directors and also give input on what they expect from them. The annual report would also help to promote the agenda of the stakeholders internal, connected or external in a manner that would result in a win - win scenario. The two banks were selected randomly because they are among the largest financial institutions in Canada and have a long history of above average performance. They are therefore expected to have proper business models and offer an excellent career opportunity. Objectives In this analysis of the annual reports of TD and CIBC the writer is attempting to compare the two banks as investments and career opportunities. To begin with when an evaluation of the suitability of a bank as an investment opportunity there basic criteria include the profitability growth, level of liquidity and the capital structure of the company. The valuation of the company’s share and the performance in the stock market is also an indicator of the confidence the market has on the company. If a company has good profit history, a stable dividend growth policy and well managed working capital to ensure there are no liquidity problems would be the most attractive as an investment.

Negative side on fast food Essay Example | Topics and Well Written Essays - 1250 words

Negative side on fast food - Essay Example urant Association (32) indicate that this number was projected to increase by 4.2 percent in 2002, which converts to about $130.1 billion worth of sales. National Restaurant Association (76) showed that 3 out of ten consumers agreed that fast-food or food at a restaurant establishment are important to their way of life and 3 of 5 consumers reported that they had would eat fast-food in future about as more often as they previously did. Fast food is more popular and more preferred by the adolescents who visit a fast-food restaurant at least twice per week (Lin 34; Guthrie 56). In a survey consisting of 4,750 students aging between 11 and 18 indicated that about 76 percent ate at fast-food outlet during the two weeks before the survey was conducted (Harnack 23). This survey indicated that fast-food consumption was linked to higher intake of hamburger, fried potato, soft drinks, pizza, and lower intake of vegetables, milk and fruits. Fast food has high energy and fat content although fas t-food restaurants have started diversifying to incorporate broader range of hamburgers, foods, and French fries. A small order of fast-food such as French fries contains about 10 grams and 200 calories of fat, and a hamburger contains about 35 grams and 600 calories. Consequently, many Americans have raised their concerns about the negative health impact fast food not only for adolescents and children but also for adult consumers (Lin and Frazao 45; Jeffrey 24). Advocating for the reduction of fast-food consumption in the United States, this paper discusses the negative effects of fast food. A recent study showed that most Americans have realized that stopping at the fast-food restaurants for fast food is not a worth decision (United States Department of Agriculture, Food Survey  Research Group 45). This study indicate that Americans prefer fast foods to conventional foods for convenience. The study notes that fast food are readily available, cheap and save on time. It is widely

Causes of deviant behavior Essay Example | Topics and Well Written Essays - 250 words

Causes of deviant behavior - Essay Example For example, if a person enters their church scantly clad, they are being deviant because they are going against the norm. Their attire might be right to them, and it might be right for hanging out with friends, but it is not right in the eyes of those in the church. The people in a person’s life can offer the same influence. Peer pressure can cause a person to become deviant as they try to fit in with a certain group of people. They may also take on the beliefs and characteristics of friends or family members simply by being subjected to them for so long. A street gang is an example of how people can influence someone else to act out deviantly; in this case, the individual would conform against social norms out of fear of being punished by the other gang members. Despite the cause of deviant behavior, it is believed that people become deviant because they â€Å"have goals and needs that are not being met by society (Adler, 2008).† Therefore, when they are influenced by environments or people that go against social norms, they adapt the behavior for themselves since abiding by social norms was not doing them any good.

Human Rights Portfolio Essay Example | Topics and Well Written Essays - 3000 words

Human Rights Portfolio - Essay Example With the help of this industry, most of the young dwellers of the area, this previously did not have any job and thus no means to feed their family and themselves, would now be able to survive by providing labor in this industry. Now suddenly Government wakes up and says that since the environment will get polluted because of the industrial wastes produced by this industry therefore any operation of this manner should not be initiated. There definitely is a trade off between the two human rights- the right to food and the right to good environment. The former being the inherent right and the latter being contingent. But clearly, the right to food over here must be given preference over the right to environment. The primary responsibility of the Government here is to safeguard the right to food for its citizens and there by providing an alternate solution to stopping the work of the industry. The alternate means could be any of the plantations of more trees as an initiative by the Gov ernment or by the industry upon the directive of the Government. The Government should also give utmost care to proper disposal of industrial wastes by any such operation, but should not stop the operations of the industry which is providing the basic necessities of livelihood to the citizen. While there are human rights which I think are really inherent (right to food, clothes and shelter) there are several others which I think are continge... 1) Nations which provide most of the inherent as well as contingent rights to their citizens. These are generally the economically developed nations of the World. Not only most of the citizens have access to food, clothing and shelter but also they have the access to good quality of these basic necessities. Proper laws are in place to punish the individuals andor companies which are involved in malpractices related to tempering of the quality of the basic necessity. 2) Nations which provide most of the inherent rights to their citizens but are not able to provide the contingent rights. These are generally the developing nations of the world. 3) Nations which provide neither the inherent nor the contingent rights to their citizens. These are generally underdeveloped nations of the world. Seminar 2: Compare the dangers posed by, and the argument of necessity, regarding drug dealers, human traffickers and terrorists. Necessity is one of the major excuses those criminals across the globe have been using most of the times, as a deterrent to avoid severe penalty. Needless to say, in some of the cases, they are even able to dupe the law thereby avoiding the strictest of punishments. For heinous crimes, any argument of necessity should not be given any heed else it will be a severe deterrent against the path of justice. With the presence of the clause of necessity, the criminal, even after committing the atrocious act, still have a room of escape based on the prudence of the jury of a particular country. A drug dealer may resort to an excuse in which he says that due to economic crisis of his family, he had to resort to such a heinous crime and may seek to smaller punishments like getting jailed for a few years. After the tenure of the punishment is