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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Lab #1: Evaluate Business World Transformation- Impact of the Internet and WWW Learning Objectives and Outcomes. 1. From the results of Lab #1- Business Application Impact Analysis Worksheet‚ what do you consider to be the greatest type of risk and why? a. The greatest will be 2. Why is it critical to perform periodic web application vulnerability assessments and penetration tests? a. To keep the system from getting hack 3. What kind of web application does Damn Vulnerable Web Application (DVWA)
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Voice Over Internet Protocol Table of Contents 1. Description of VoIP Trends and Characteristics 2. VoIP Technology 3. Future Trends 4. Companies Involved with VoIP 5. Regulation Issues 6. Global Implications of VoIP 7. References VoIP: Current and Future Trends Description of VoIP Trends and Characteristics Voice over Internet Protocol‚ or VoIP‚ as it is also known‚ is a combination of telephonic technology with Internet applications. This rapidly advancing technique is used in
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DEPARTMENT OF LIBRARY AND INFORMATION SCIENCE AHMADU BELLO UNIVERSITY‚ ZARIA A PAPER PRESENTATION ON LIGHT WEIGHT DIRECTORY ACCESS PROTOCOL BY JUDITH N. AKOBUNDU MSc./EDUC/11242/2010-2011 INFORMATION TECHNOLOGY DR. EZRA S. GBAJE JUNE‚ 2011 INTRODUCTION LDAP‚ Light Weight Directory Access Protocol‚ is an application protocol for reading and editing directories over an IP network. Wiki (2010). It is a standard technology for network directories. Network directories on the
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Differences between distance vector (RIP) and link-state (OSPF) routing protocols: The following are advantages of link-state routing protocols (OSPF): * Link-state protocols use cost metrics to choose paths through the network. The cost metric reflects the capacity of the links on those paths. * An LSA exchange is triggered by an event in the network instead of periodic updates. This speeds up the convergence process because there is no need to wait for a series of timers to expire
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Routing Protocols and Concepts CCNA Exploration Labs and Study Guide Instructor Edition Allan Johnson Cisco Press 800 East 96th Street Indianapolis‚ Indiana 46240 USA ii Routing Protocols and Concepts‚ CCNA Exploration Labs and Study Guide Routing Protocols and Concepts CCNA Exploration Labs and Study Guide Instructor Edition Publisher Paul Boger Associate Publisher Dave Dusthimer Cisco Representative Anthony Wolfenden Cisco Press Program Manager Jeff Brady Executive Editor Mary
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CARTAGENA PROTOCOL ON BIOSAFETY TO THE CONVENTION ON BIOLOGICAL DIVERSITY TEXT AND ANNEXES Cartagena Protocol on Biosafety CARTAGENA PROTOCOL ON BIOSAFETY TO THE CONVENTION ON BIOLOGICAL DIVERSITY TEXT AND ANNEXES Montreal‚ 2000 Cartagena Protocol on Biosafety Cartagena Protocol on Biosafety Introduction The Convention on Biological Diversity was finalized in Nairobi in May 1992 and opened for signature at the United Nations Conference on Environment and Development (UNCED)
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Securing Windows Media Services 1. Stream type: Multicast Protocol used: UDP multicast Ports used: 1-65000 Special notes: Multicast streams are broadcast on IPs specified by the Windows Media Administrator within the following range: 224.0.0.1 to 239.255.255.255. The UDP port used for multicast streams is specified by the Windows Media Administrator and falls within the following range: 1 - 65000. Stream type: UDP unicast stream Protocols used: UDP and TCP Ports used: TCP-1755 and a UDP port
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effect of different factors on Multi-homing Rashid Ali THESIS PROJECT Master program in Computer science MASTER THESIS Introducing effect of different factors on Multi-homing Abstract The main purpose of designing the Stream Control Protocol (SCTP) was to offer a robust transfer of traffic between the hosts over the networks. For this reason SCTP multi-homing feature was designed‚ in which an SCTP sender can access destination host with multiple IP addresses in the same session. If the
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Stop-and-Wait Protocol for a Noisy Channel is a complicated protocol because it has many functions that needs to be performed. However‚ regardless of this reason it is also a very useful and successful protocol. One of the main operations that this protocol does is by assigning a sequence number in the header of each frame that it sends to the receiver and using this number to establish whether a frame was lost and whether it needs to be resend. We will be examining the process that this protocol entails
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