Q1-1) Identify the five components of a data communications system. 1.Message. 2.Sender 3.Receiver. 4.Transmission medium. 5.Protocol. Q1-11) Why are protocols needed? To achieve end-to-end delivery of data. Q-17) Explain the difference between an Internet draft and a proposed standard? - An Internet draft is a working document (a work inprogress) with no official status and a six- month lifetime. - A proposed standard is elevated to draft standard
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TCP Congestion Control Taoufik#1‚ Kamrul#2‚ Rifat#3 #EECS Department North South University 1taoufikul_islam@yahoo.com 2khshouharda@yahoo.com 3adnan_fazal18@yahoo.com Abstract Considerable interest has arisen in congestion control through traffic engineering. The goal of congestion control is to avoid congestion in network elements. A network element is congested if it is being offered more traffic than it can process. To detect such situations and to neutralize them we should monitor traffic
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Development of dynamic routing protocols is a huge challenge in the design of Ad hoc networks which can proficiently find routes among. These protocols are classified into hybrid‚ pro-active and reactive routing protocols [3] and the identification of the most appropriate routing protocol to be used depends on various facts which are scalability‚ traffic and mobility models and quality of service. The CBR (Constant Bit Rate) and TCP (Transmission Control Protocol) are mobility and traffic models
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Master Thesis Electrical Engineering December 2012 A Comparision of RTMP and HTTP Protocols with respect to Packet Loss and Delay Variation based on QoE Ramesh Goud Guniganti and Srikanth Ankam School of Computing Blekinge Institute of Technology 37179 Karlskrona Sweden This thesis is submitted to the School of Computing at Blekinge Institute of Technology in partial fulfillment of the requirements for the degree of Master of Science in Electrical Engineering. The thesis is equivalent to
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The Internet Control Message Protocol (ICMP) is one of the core protocols of the Internet Protocol Suite. It is chiefly used by the operating systems of networked computers to send error messages indicating‚ for example‚ that a requested service is not available or that a host or router could not be reached. ICMP can also be used to relay query messages. It is assigned protocol number 1. ICMP differs from transport protocols such as TCP and UDP in that it is not typically used to exchange data between
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CHAPTER TWO LITERATURE REVIEW ON VoIP 2.0 Background of VoIP The first implementation of transmitting voice over the network was in 1973 through Network Voice Protocol (NVP) which was invented for Advanced Research Projects Agency Network (ARPANET). In 1990’s‚ there were a lot of VoIP applications that faced the problem of incompatibility due to fundamental differences between different vendors. Therefore‚ standards‚ specifications and interoperability guidelines were founded in May 1996 to standardize
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Review Report on A Heuristic Routing Protocol for Wireless Sensor Networks in Home Automation (WSNHA) Proposed by Xiao Hui Li‚ Seung Ho Hong and Kang Ling Fang This review report summarizes the proposed concept of WSNHA greedy-algorithm heuristic routing(GAHR) protocol by using the Greedy algorithm and A* heuristic path finding to find a optimal route from source to destination while simultaneously records the changes in network topology. WSNHA-GAHR protocol aims to address the challenge of when
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Protocol numbers are used to configure firewalls‚ routers‚ and proxy servers. In Internet Protocol version 4 (IPv4‚ Request for Comments [RFC] 791I)‚ the protocol number can be found in the Protocol field of an IP header.ICMP Echos are used mostly for troubleshooting. When there are 2 hosts which have communication problems‚ a few simple ICMP Echo requests will show if the 2 hosts have their TCP/IP stacks configured correctly and if there are any problems with the routes packets are taking in order
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Flashcards Table on Network+ - Protocols http://www.proprofs.com/flashcards/tableview.php?title=network-protocols Flashcards Products▼ Quiz Training Poll ProProfs Flashcards Survey Games Store Home Like 8.7k Follow Signup Login CreateProProfs.com▼ Flashcards ProProfs.com Browse About Us Contact Us Tour Clients ▼ Flashcards › IT Certification & Computers › Network+ - Protocols › Table View Clients Testimonials Network+ - Protocols Flashcards Table View (855) 776-7763
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Transmission Control Protocol and Internet Protocol Currently‚ About 2.4 billion people use the internet‚ yet there probably is only a small percentage who understands how the internet sends information or where the technology to send the data originated. (Miniwatts Marketing Group‚ 2008) In 1973‚ a paper titled "A Partial Specification of an International Transmission Protocol" was written by Vint Cerf. This paper included a system for more efficiently transmitting information across a network
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