Explain the key components required for client workstations to connect to a network and access network resources. Scenario I work for the IT support department of SMARTNETS Inc. an organisation that specialises in Network solutions for medium to large companies. The managers have now asked me to plan the network options for a charity called UCANHELP with an office in Northolt and will like to share resources between 6 computers‚ not in the same room but require internet connection‚ video conference
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uses subnets to divide its departments Vendor/Manufacturer Model No. Price Available from: Gigabit Business-Class Desktop Switch GS108 $58.99 Newegg.com Hewlett Packard MSR93x $465.00 Telemansys.com Cisco SF 8-Port Managed Ethernet Switch‚ 300 Series SRW208-K9-G5 $120.07 Broadbandbuyer.co.uk 4. Medium-sized business of 500 employees that uses subnets to divide its departments‚ but some of subnets must be able to communicate with each other Vender/Manufacturer
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IPv6 for Smart Objects and its Applications Dr Lim Joo Ghee Singapore Polytechnic IPv6 Conference 31 July 2012 Agenda • What is a smart object? • Why IPv6 for smart objects? • Standardization Efforts • Applications and Markets IPv6 Conference 2012 - 31 July 2012 2 What is a smart object? • A device with the following capabilities: Microprocessor Power Source Communication IPv6 Conference 2012 - 31 July 2012 Sensor/Actuator 3 Some examples of smart objects
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Management • Human Resources • Operations • Facilities • Finance • Information Technology and Data Center These nodes are connected via a bus topology‚ where each node shares a single transmission medium (“Networking Topologies‚” 2012 ). An Ethernet backbone connects these nodes‚ utilizing a CAT 6 cable transmitting 1000 BaseT (“IT Network Diagrams- Top View‚” 2012). The Clinical Areas network consists of: • Radiology • Operating Rooms • Wards • Intensive Care Units • Emergency Room
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IS589: Networking Concepts and Applications Textbook Questions Chapter 1 March 09‚ 2014 Chapter 1: Question 7‚ 14‚ and 17 Question 7. How do local area networks (LANs) differ from metropolitan area networks (MANs)‚ wide area networks (WANs)‚ and backbone networks (BNs)? Most LAN’s are connected to (BNs) backbone networks that connect multiple LAN’s‚ BN’s‚ MAN’s and WAN’s and can range in size and distance from several hundreds of feet to miles and can have data transmission speed ranging
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Chapter 1 How unified communication connect people and business Aligning business processes and mapping each one to software applications and IT solutions is called Business process management (BPM) Unified Communication (UC) refers to combining multiple technologies to provide the most effective real-time and non-real time communication with the correct individual Real-time communication and non-real-time communications Real time communications methods Telephony Presence/availability
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software development company that has a 300-computer network. The company is located in three adjacent five-story buildings in an office park‚ with about 100 computers in each building. The current network is a poorly designed mix of Ethernet and token ring (Ethernet in two buildings and token ring in the other). The networks in all three buildings are heavily overloaded‚ and the company anticipates significant growth in network traffic. There is currently no network connection among the buildings
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networks had significantly superior performance and reliability compared to early shared-media implementations of Ethernet (IEEE 802.3)‚ and were widely adopted as a higher-performance alternative to shared-media Ethernet. However‚ with the development of switched Ethernet‚ token ring architectures lagged badly behind Ethernet in both performance and reliability. The higher sales of Ethernet allowed economies of scale which drove down prices further‚ and added a compelling price advantage to its other
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INSTRUCTIONS: Choose and encircle the letter of the best answer. 1. At which layer of the hierarchical network design would you find switches that use access control lists to implement security? A. Core B. Distribution C. Access D. All 3 layers 2. At which layer of the hierarchical network design would you find switches that use port-based security to control which devices connect to the network? A. Core B. Distribution C. Access D. All 3 layers
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References: Kudler Fine Foods. (2009‚ 21010‚ 2011). Retrieved from https://ecampus.phoenix.edu/secure/aapd/CIST/VOP/Business/Kudler2/internet/index.asp Mitchell‚ B. (2006‚ MAY). Ethernet and WiFi Network Data Rate Comparison. About.com Guide‚ ()‚ . Retrieved from http://compnetworking.about.com/b/2006/11/05/network-data-rate-comparison.htm Kudler Fine Foods. (2009‚ 21010‚ 2011). Retrieved from https://ecampus.phoenix.edu/secure/aapd/CIST/VOP/Business/Kudler2/internet/index
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