Thursday, January 30, 2020

Mobil IP Essay Example for Free

Mobil IP Essay â€Å"A Mobile IP address allows users to connect to the Internet without a normal static or dynamic IP address through the use of a unique mobile IP address. This unique address lets the computer connect through a network to a home IP address but still utilize and communicate with the networks protocol.† What are the advantages and disadvantages of Mobile IP? Advantages: 1) Portability—virtually anywhere there is access 2) Convenience sustained connection while traveling between access points 3) Scalability built for large, expansive networks so it is always easy to expand it 4) Consistency a user can maintain the same IP address across all of the subnets they travel between while the router on their home subnet intercepts and forwards all incoming information to them across the network via a network tunnel 5) Integration Mobil IP solutions do not require an additional network, but rather integrate with a current network schematic and because of the standard it has set many of the appliances have networking abilities now Disadvantages: 1) Security Data must be transformed so that authorized parties only decode it Authentication, or approving or disproving someone’s identity Ensuring that data cannot be changed without having that change be detectable Proving a source sent data and the possibility of that data being denied 2) Triangle Routing   The delivering of packets as directly as possible from sending node to mobile node without passing through a home agent, this is obviously a problem since route from sender to mobile node by way of the home agent takes two sides of the triangle, rather than the third side, which is the direct path. 3) Perception of reliability  refers to the premise of Mobile IP connections are based on TCP surviving cell changes What are the typical installations of Mobile IP? Typical installations where you find mobile IP is for laptop or phone use though tablets and other systems are catching up. Do you think Mobile IP will increase in popularity? Why or why not? With the struggle to stay up to date and to have access to files for company use at meetings, I think it is a real deal to say that popularity will continue to rise. There are issues with the technology but look how many bugs were in Windows 95 when it hit the market and people still ate it up. â€Å"A leading and award-winning developer of desktop, tablet and mobile VoIP software products and solutions, today announced that its industry-leading Bria softphone is powering Network Norways all-new Mobil IP service. As part of the Tele2 Group, Network Norway is an innovative service provider focused on enabling leading edge business solutions such as their new Mobil IP offering. Mobil IP is an SMB and enterprise focused offering that extends a customers mobile number to all devices including iOS and Android smartphones, tablets, PCs and Macs.†

Wednesday, January 22, 2020

Immigration and Language in Call it Sleep Essay -- essays papers

Immigration and Language in Call it sleep Immigrant Allegory: Language and the Symbolism of Being Lost The symbolism of being lost is a universal immigrant theme that occurs throughout many immigrant literatures, particularly in Henry Roth’s Call it Sleep. Language, or lack of understanding it, has a profound contribution to the process of being lost. This contribution is shown earlier in the book, in a passage where David is lost trying to find his way home (Passage 1) and is mirrored later on in the book, when David and Aunt Bertha are lost in a museum (Passage 2). The restriction of the usage of language in both passages portrays to us the inevitable and ubiquitous immigrant dilemma: I talk, eat, and live like this new country with the intention of assimilation, but my lack of freedom with the language parallels my lack of freedom and acceptance in this new country – how can I overcome it? The similarities, differences, and dramatic ironic symbolism in these two passages will attempt to answer that question. The first obvious similarity between these two passages is that both of them deal with the superficial and latent meanings of being lost. In Passage 1, David is lost on the streets and is desperately trying to find his way to a familiar neighborhood. He asks a white gentleman (such an inference is due to the book’s description of the man having a blond moustache and his good command of the English language) whether or not he knows where Bodder Street is. Pronunciation differences between the two lead David on, what seems to be, a never-ending quest to find his house. The superficial meaning is that David is lost, trying to find his house. The latent meaning is that David is lost, trying to find a home: a place ... ...come the difficulty of belonging to this new culture because of his lack of freedom with the English language. It is this downfall that causes David to become lost in these two passages. In most cases, people who share the same language also share a similar culture, therefore forming a community. That community’s bond is in its language, which facilitates communication between its members. When a person who is not familiar with this community’s language is placed in it, that person will most certainly feel lost. David has shown us that the link between language and being lost is a universal immigrant theme that can be understood as follows: an immigrant can look, eat, and live like his new country but still feel lost, unless that immigrant learns to become completely fluent with the usage of his new country’s language. Bibliography: Henry Roth, Call it sleep

Tuesday, January 14, 2020

Hamlet’s Deception Essay

Shakespeare’s Hamlet is a play full of dishonesty and betrayal. Deception is the central theme in this play. Hamlet, in a state of emotional turmoil, deceives everyone by acting insane for a number of reasons. First, because he is deeply angry at his mother and at Ophelia. Second, because the opinions of his peers will need to be influenced. The last reason is so no one will notice he is trying to avenge his father’s murder. While some believe he fell victim, deception ultimately leads to the fulfillment of Prince Hamlet’s death wish. Not only is Hamlet deceptive, but so are the other characters. Horatio, Claudius, Polonius, Ophelia, Rosencrantz and Guildenstern, Fortinbras, and Laertes are all simultaneously manipulating each other as well as Hamlet. Deception is evident in the opening act of the play. Hamlet portrays himself as someone who detests lies, corruption, and deceit. He explains that his grief is real and not simply a facade to feign his madness. He is adamant that his feelings are genuine. Throughout the entire play, Hamlet is manipulative, wise with his words and actions, and convinces everyone he is insane. He does these things because he is obviously grief-stricken with the news of his father’s murder and is angry at the person who did it, his uncle and his father’s murderer. He is also confused and hurt that his mother would marry his uncle, especially in such a short time after King Hamlet’s death. Not to mention he feels it is incestuous that his uncle is now his step father. He refers to his mother as the â€Å"good mother,† or step mother. He lies about his mental state to refrain from arousing suspicion and to create a distraction. While Hamlet gathers evidence against Claudius, he reveals to Horatio his plan to feign insanity: Here, as before, never, so help you mercy, How strange or odd soe’er I bear myself, As I, perchance, hereafter shall think meet To put an antic disposition on, That you, at such times seeing me, never shall, With arms encumber’d thus, or this head-shake, Or by pronouncing of some doubtful phrase, As ‘Well, well, we know’; or ‘We could, an if we would’; Or ‘If we list to speak’; or ‘There be, an if they might’; Or such ambiguous giving out, to note That you know aught of me: this is not to do, So grace and mercy at your most need help you. (187-199) Hamlet tells this to Horatio in confidence. He tells him nothing specific, but he does let him in on the fact that he’s trying to deceive everyone so they won’t know he’s trying to gather evidence against Claudius. Horatio swore his allegiance to Hamlet. A rational person would not be able to exlpain this to someone. He understands every situation and knows there will be consequences for his actions. These reasons further prove that Hamlet was being deceitful. When Hamlet meets his mother, Gertrude, in her chamber, his plan is to â€Å"speak daggers† to her for what she has done, but has no intention of being physically violent. If Hamlet were actually insane, he would have murdered his mother without a second thought. Irrational people cannot control their actions. They do not know right from wrong. Gertrude blames Hamlet’s behavior on the fact that he is obviously insane and feels a great amount of pity for him. An act of deception takes place when Hamlet stages the murder of Gonzago in the re-enactment of the Mousetrap play at the suggestion of the ghost. This re-enactment is to try to manipulate Claudius into feeling guilty about murdering the king. It worked. Claudius did feel guilty. This was a signal to Hamlet, but he unfortunately did not act immediately to avenge his father’s murder. In one of the events he concocted to discover the truth, Hamlet unknowingly kills Polonius, thinking it was Claudius. Because of Polonius’ death, Claudius is now afraid of Hamlet. Losing her father at the hands of her lover caused Ophelia to go mad. It only made Laertes seek revenge. Because of Hamlet murdering Polonius, he is exiled to England. I believe it was more so for Claudius’ safety than an actual punishment. Rosencrantz and Guildenstern accompany Hamlet to make sure he arrives where he’s supposed to. King Claudius ordered Hamlet’s death, but he does not know it. Hamlet is being deceived until he figures it out and turns the tables. He switched his name on the death warrant with Rosencrantz and Guildenstern’s name. They die in his place. Without deception, the plot would be at a standstill. Hamlet would not have his â€Å"antic disposition.† Claudius would be a flat character. Hamlet’s â€Å"to be or not to be† soliloquoy probably would not exist. If Hamlet had killed Claudius without debating it and weighing the pros and cons, I would not have enjoyed this play. Ultimately, deceit caused many unnecessary deaths. Polonius should not have died, but did because of a simple mistake. Rosencrantz and Guildenstern died because of Hamlet’s trickery. Ophelia kills herself because she cannot live with the dilemma of making everyone else unhappy. I am sure Hamlet telling Ophelia he never loved her (even though he did) also played a huge part in her suicide. Gertrude and Laertes unknowingly drink the poisoned wine that was meant for Hamlet. Claudius dies because he was stabbed by Hamlet with a poisonous sword. And finally, Hamlet dies because Laertes stabs him with a blade that has also been poisoned. Throughout Hamlet’s emotional turmoil, he remained sane. Outside forces influenced his behavior. His father’s murder set up a domino effect for Hamlet to lie, betray, and become filled with murderous rage. Hamlet got his revenge by killing Claudius, which is what he set out to do, but it came with a price. Hamlet fell victim to the deception he created.

Monday, January 6, 2020

Essay about Developing and implementing change - 523 Words

Change can occur through a single change agent or a guiding coalition. A guiding coalition is the formation of a dedicated leadership team (Cunnigham Kempling, 2009). The aim of the coalition is to represent the organisation unofficially and act as champions, undertake research, listen to people and get information. According to Maggi, Stergiopoulos Sockalingam (2008), establishing a leadership team means people can come together with different ideas and bring more input into the change process. The support of top-management is very important for the successful implementation of change (Fernandez Rainey, 2006). For example, the CEO from Erwin (2009) report, identified executives and managers who were most capable of creating the†¦show more content†¦A vision also provides direction for the change process and is used to develop strategies to implement change. Some refer to this step as designing goals that align to the department (Maggi, Stergiopoulos Sockalingam, 2 008). Communicating and establishing the priority and focus of the organisation is the next step. Effective written and oral communication are suggested by Harris and Field (1999) as cited by Fernandez Rainey (2006) to start the process of unfreezing the organisation. Kotter (1996) also emphasizes that communication is very important. To successfully implement change, continuous communication is necessary to convince the employees that the organisation needs to change. This can happen through staff meetings or the provision of handouts. Furthermore, Gilley, Gilley McMillan (2009, p.79) state that communication should be â€Å"enthusiastic and frequent.† A diverse range of communication methods is required to get the message across. Effective communication is also important to motivate employees (Gilley, Gilley McMillan, 2009). 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