LAN Design and Implementation for VIDCO - Operating Principles of Network Devices - Computer Science Assignment Help

Assignment Task :

Unit Learning Outcomes: 

LO1 Examine networking principles and their protocols. 

LO2 Explain networking devices and operations. 

LO3 Design efficient networked systems. 

LO4 Implement and diagnose networked systems. 

Case Study 

VIDCO-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.  

Following requirements are given by the Management; 

• All the departments must be separated with unique subnet and should not  communicate with each other unless there is a special requirement. 

• 192.168.10.0/24 is given and should be used for all the departments except  the server room. IPs should assign using DHCP.  

• ERP and CRM Systems need to be implemented in Kandy branch in local  servers. 

• Number of servers required for the Server room need to be decided by the 

Network designer and should be assigned with 10. 254.1.0/24 subnet. (Uses  static IPs) 

• High level of redundancy is expected in network design to eliminate single  point of failures and traffic bottle necks. 

• Sales and Marketing Team need to access Network resources using WIFI  connectivity. 

• Proper methods for networking monitoring and troubleshooting need to be  established. 

• All possible network security mechanisms should be implemented.

Task 01 

1.1 Discuss the different network models/system types that can be implemented in  Kandy branch with their benefits and constraints. 

1.2 Discuss main IEEE Ethernet standards that can be used in above LAN and  WLAN design? 

1.3 Critically analyze network protocol suites used in Network Industry and  recommend suitable network protocol suites for above scenario and justify  your selection.  

1.4 Explain the difference between Logical topology and Physical topology using  examples and compare main network topologies used in network design.  1.5 Recommend a suitable network topology for above scenario and justify your  answer with valid points.

Task 02 

2.1 Discuss the operating principles of network devices that can be used for above  scenario.  

 Ex: Router, Switch, Etc. 

2.2 Explore and describe the devices which we can use to enhance security of  VIDCO-19 Kandy Branch. 

2.3 Critically analyze the importance of networking software and provide  examples for networking software can be used in above network design.

2.4 Discuss the importance of Servers in computer networks and research on  Servers that are available in today’s market with their specifications and  Recommend server/servers and workstations for above scenario and justify  your selection with valid points. 

2.5 Discuss why it is important to have compatible devices and related software  in network design.

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