regards to the Internal Use Only data classification field‚ there are different IT infrastructure domains that can be affected. After researching I have decided that these are at the top of that list: the User Domain‚ the Workstation Domain‚ and the LAN Domain. I will identify each domains weaknesses individually. The User Domain is the most important because the user can easily create a problem within the network‚ therefore can be considered the weakest link. The user domain defines the people who
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value in networking devices together gave rise to Local Area Networks. These LAN’s were developed from a business customer perspective‚ which placed more emphasis on costs and ease of use over reliability. There were a number of different competing LAN technologies‚ two of the most common being Token Ring (IBM) and Ethernet (everyone else). The triumph of Ethernet in the marketplace‚ to the extent where it is included in every PC‚ game console and some refrigerators‚ provides a consistent and relatively
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Chapter 1 Answer the following review questions. 1. Which of the following protocols are examples of TCP/IP transport layer protocols? (More than one answer could be correct.) a. Ethernet b. HTTP c. IP d. UDP e. SMTP f. TCP The answers to this question are TCP and UDP. 2. Which of the following protocols are examples of TCP/IP network access layer protocols? a. Ethernet b. HTTP c. IP d. UDP e. SMTP f. TCP g. PPP The answers to this question are Ethernet and PPP. 3. The process
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CHAPTER 12 ROUTING IN SWITCHED NETWORKS A NSWERS TO Q UESTIONS 12.1 The average load expected over the course of the busiest hour of use during the course of a day. 12.2 The tradeoff is between efficiency and resilience. 12.3 A static routing strategy does not adapt to changing conditions on the network but uses a fixed strategy developed ahead of time. With alternate routing‚ there are a number of alternate routes between source and destination and a dynamic choice of routes is
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ISDN vs. Cable Modems 1.0 Introduction The Internet is a network of networks that interconnects computers around the world‚ supporting both business and residential users. In 1994‚ a multimedia Internet application known as the World Wide Web became popular. The higher bandwidth needs of this application have highlighted the limited Internet access speeds available to residential users. Even at 28.8 Kilobits per second (Kbps) the fastest residential access commonly available at the time of
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Section – I: 1) Explain why the performance of an Ethernet LAN decreases with an increase in the number of stations on the LAN‚ whereas it increases (at least initially) with the increase in the number of stations in a token-ring LAN? A) There are too many differences between Token Ring and Ethernet to list out here. You could read more about it from many useful search results for "ethernet vs. token ring." I’ll point out a key difference and give you a source answering your question on performance
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on the Internet can communicate successfully. IEEE 802.11 is a set of standards for implementing wireless local area network (WLAN) computer communication in the 2.4‚ 3.6‚ 5 and 60 GHz frequency bands. They are created and maintained by the IEEE LAN/MAN Standards Committee (IEEE 802). The base version of the standard was released in 1997 and has had subsequent amendments. These standards provide the basis for wireless network products using the Wi-Fi brand. The most prevalent is
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Leonard Cooper Charter School’s LAN Networking Concepts & Apps January 21‚ 2014 Leonard Cooper Charter School LAN Leonard Cooper Charter is a K-12 school that is in need of a local area network that will benefit them greatly. They have approximately 1‚000 students‚ and they have had many complaints about the speed and function of their present network. A few years back they had a new section added on to the school‚ and this is when the problems began. To best suit them‚ a number of stakeholders
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Name: ______________________ ID#: _____________________ COLLEGE OF BUSINESS‚ HOSPITALITY AND TOURISM STUDIES DEPARTMENT OF INFORMATION SYSTEMS CIN702– Network Management Mid Trimester Exam Trimester 3 – 2012 Date: 21stth Nov 2012 Duration: 1 hour plus 30 minutes Time: 5pm – 6.30pm Total Marks: 70 Instructions: All questions are compulsory. Answer questions in the spaces provided. 1. Which Layer does the following belong to? a) ICMP _______________________ b) TCP _______________________
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Sanskrit to mark Hin- duism or Pali to mark Buddhism); or the desire to promote national identity (e.g.‚ in India‚ Nigeria‚ the Philippines). In addition‚ innovative language education programs are often implemented to promote proficiency in international lan- guage(s) of wider communication‚ together with proficiency in national and re- gional languages. The composite portrait of language education policies and prac- tices throughout the world is exceedingly complex—and simultaneously fascinat- ing. In
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