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{"ops":[{"insert":"  \u00a0\nCase Study \nVIDCO-19 is a privately owned, well-known Software company located in Colombo. The Management of VIDCO-19 has purchased a 3 story building in the heart of Kandy. They are planning to make it one of the state-of-the-art companies in Kandy with the latest facilities.\u00a0\nIt is expected to have nearly 150 employees in Kandy branch. \n  Department \n Number of Users \n   Customer Care \n 10 \n   Sales and Marketing \n 20 \n   Finance \n 25 \n   Legal \n 5 \n   HR \n 10 \n   Developers \n 55 \n   Network Team \n 5 \n   Server Room \n Servers +ISP connections \n  \u00a0Total 130 computers \nFollowing requirements are given by the Management; \n\u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0All the departments must be separated with unique subnet and should not communicate with each other unless there is a special requirement. \n\u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0192.168.10.0\/24 is given and should be used for all the departments except the server room. IPs should assign using DHCP.\u00a0\n\u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0ERP and CRM Systems need to be implemented in Kandy branch in local servers. \n\u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Number of servers required for the Server room need to be decided by the \n  \n  Network designer and should be assigned with 10.254.1.0\/24 subnet. (Uses static IPs) \n\u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0High level of redundancy is expected in network design to eliminate single point of failures and traffic bottle necks. \n\u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Sales and Marketing Team need to access Network resources using WIFI connectivity. \n\u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Proper methods for networking monitoring and troubleshooting need to be established (intelligent hub). \n\u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0All possible network security mechanisms should be implemented. \nAssume you have been appointed as the new network consultant of VIDCO-19 Solutions. Prepare a network architectural design and implement it\u00a0with your suggestions and recommendations to meet the company requirements.\u00a0\n\u00a0\n"},{"attributes":{"italic":true},"insert":"(Note: Clearly state your assumptions. You are allowed to design the network according to your assumptions, but main requirements should not be violated) "},{"insert":"\n\u00a0\nTask 01 \n1.1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Discuss the different network models\/system types that can be implemented in Kandy branch with their benefits and constraints. \n1.2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Discuss main IEEE Ethernet standards that can be used in above LAN and WLAN design? \n1.3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Critically analyze network protocol suites used in Network Industry and recommend suitable network protocol suites for above scenario and justify your selection.\u00a0\n1.4\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Explain the difference between Logical topology and Physical topology using examples and compare main network topologies used in network design.\u00a0\n1.5\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Recommend a suitable network topology for above scenario and justify your answer with valid points. \n\u00a0\n  \n  Task 02 \n2.1 \u00a0\u00a0\u00a0\u00a0Discuss the operating principles of network devices that can be used\u00a0for above scenario.\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Ex: Router, Switch, Etc. \n2.2 \u00a0\u00a0\u00a0\u00a0Explore and describe the devices which we can use to enhance security of\u00a0VIDCO-19 Kandy Branch. \n2.3 \u00a0\u00a0\u00a0\u00a0Critically analyze the importance of networking software and provide examples for networking software can be used in above network design. \n2.4 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Discuss the importance of Servers in computer networks and research on \nServers that are available in today\u2019s market with their specifications and Recommend server\/servers and workstations for above scenario and justify your selection with valid points. \n2.5 \u00a0\u00a0\u00a0\u00a0Discuss why it is important to have compatible devices and related software in network design. \n\u00a0\nTask 03 \n3.1 \u00a0\u00a0\u00a0\u00a0\u00a0Provide VLAN and IP subnetting scheme for above scenario to satisfy user\u00a0requirements.\u00a0\n3.2\u00a0Provide a list of devices, network components and software need to design a network for above scenario and justify your selection. \n3.3 Provide a detailed network design (Diagram) for your design using modeling tool. (Ex: Microsoft Visio). \n3.4 Design a User feedback form and get feedback from network users and analyze their feedback and suggestions. \n3.5 Install and configure Network services and Applications* of your choice to accomplish above user requirements. (Ex: DHCP, DNS, Active Directory, Proxy, Web, Etc.) \n(Note: Screen shots of minimum 2 services are required) \n3.6 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Design a detailed Maintenance schedule for above Network design. \n\u00a0\n*Note: - Screen shots of Configuration scripts should be presented. \n  \n"}]}

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