The internet was invented in the 1960s by the American Defense Department when it was called ‘Arpanet’. It is very useful for everyday life because you can find out lots of things and talk to your friends. Some people argue that the internet should be free from all government control. They argue that government control could kill the internet. Other people disagree. I agree that the internet should not be controlled by the government. The internet is a packet switched network‚ consisting
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circuit staying up all the time‚ dedicated for use by the one customer that ordered the circuit. Also known as a leased line‚ leased circuit‚ and point-to-point line. circuit switching- The overall process by which a series of telco devices called circuit switches connect a circuit from one customer device to the other. packet switching- The process of forwarding customer data in a WAN by looking at the header of the messages sent into the WAN by the customer and making a per-message (per-packet) decision
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Throughout the article entitled “Church Model Marginalises Men”‚ the author goes to great lengths to explain how the church has become feminized. For numerous years‚ the church has been a place of worship and refuge to both men and women who strongly believe in Christianity. However‚ in this article Robert Shaw argues that “though the churches manage to vary in beliefs‚ practice and customs‚ they share similar problems and culture‚ that over the years‚ have somewhat excommunicated men from within
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the circuit. Also known as a leased line‚ leased circuit‚ and point-to-point line. Circuit switching- The overall process by which a series of telco devices called circuit switches connect a circuit from one customer device to the other‚ with the device’s logic taking incoming bits on one segment in the link and forwarding those bits out the matching outgoing segment‚ without storing the bits. Packet switching- The process of forwarding customer data in a WAN by looking at the header of the messages
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Eddie 08/22/2014 Frame Relay Migration to MPLS Frame Relay is a standardized wide area network technology that specifies the physical and logical link layers of digital telecommunications channels using a packet switching methodology. Multiprotocol Label Switching (MPLS) is a mechanism in high-performance telecommunications networks that directs data from one network node to the next based on short path labels rather than long network addresses‚ avoiding complex lookups in a routing
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Third Generation (3G) and Fourth Generation (4G) are cellular telecommunication networks that supports multimedia and broadband services (Turban & Volonino‚ 2011‚ p. 96). 3G is an evolution of 2G and 4G a successor of the 3G. These network services are sold through telecommunication service providers. Users of these networks can enjoy surfing the Internet‚ checking email and downloading content from the convenience of their mobile devices enabled to use the technology (Gowthami‚ Ramya‚ and Nishanthi
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CNT5106C Computer Networks‚ Summer 2010 Instructor: Prof. Ahmed Helmy Homework #1 On the Internet Architecture‚ Elementary Queuing Theory and Application Layer I. Internet and layered protocol architecture: Q1. (5 points) In the layered protocol architecture the transport layer functionality includes congestion control and error recovery (e.g.‚ retransmission). One suggested that this functionality should be done strictly at the end points (i.e.‚ at the hosts) without aid from the network. Do you
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What remains to be seen is how much of their business model and approach can be transported to other markets. Some observers have been skeptical of the ability of NTT DoCoMo to go global. The main argument from the skeptics is18 that‚ first‚ due to its association with NTT‚ DoCoMo has been sheltered in Japan. Examples of this are DoCoMo’s ability to set the specifications for handsets- not the of the handsets! Moreover‚ DoCoMo did not have to bid for the wireless
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MPLS Tutorial: What is MPLS (Multi Protocol Label Switching)? Chapter 1 Introduction The exponential growth of the Internet over the past several years has placed a tremendous strain on the service provider networks. Not only has there been an increase in the number of users but there has been a multifold increase in connection speeds‚ backbone traffic and newer applications. Initially ordinary data applications required only store and forward capability in a best effort manner. The
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Aqib Javaid Mobile : +92 333 4731473 E-mail: aqib.ravian@gmail.com CAREER OBJECTIVE To work in a competitive environment that effectively utilizes my analytical‚ interpersonal‚ leadership and organizational skills to conceive and achieve solutions. The solutions which help the organization in not only meeting its targets‚ but also allowing it to grow‚ thereby‚ enhancing my own skills as an individual and as a key player in the organization’s development. EDUCATION * 2007-2011: Bachelor’s
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