Reference no: EM132443329

Assessment 1

Purpose: This assessment will allow students to demonstrate that they can analyse the given case study. Students are required to draw use case, Domain model, System Sequence modelling diagrams for the given case study, justify the choose of modelling tools, and explain the conclusions. This assessment contributes to learning outcomes c and d.

Assessment topic: Creating UML Diagrams according to the case study

Task Details: The case study is the same for assessment 1 and 2 and is provided in assessment 1 details. In assignment 1 the requirement gathering step was completed with some requirement modelling. For assignment 2 you need to take the processes of system analysis and design further.

Assignment report must contain at least the following sections:

1. Use Cases: Provide name and complete description of at least three use cases for the system discussed in the case study and draw related use case diagrams.
2. Activity Diagram: Provide activity diagrams for all use cases.
3. Sequence Diagrams: Provide sequence diagrams for all use cases.
4. Domain Model Class Diagram: Provide domain model class diagram
5. State Machine Diagram: Provide at least one state machine diagram.
6. User Interface: Provide a final user interface design by using dialogue and storyboard methods.
7. Conclusion: provide a summary and recommendations.
In all UML diagrams such as Use Case, Class. Object and activity diagrams, clearly present your finding of the system interactions and use accurate technical language, abbreviations and symbols.

Assessment 2

Problem Based Scenario - individual report and presentation

Purpose: This assessment will allow students to demonstrate a Network design based on a real time scenario. This assessment contributes to learning outcomes c and d.

Topic: Network Design Report and Presentation

Task details: You have been appointed as a Network System Administrator by the company XYZ in Sydney to allocate public IP Version 4 (IPv4) addresses into 3 different locations. "2 remote offices (Melbourne and Adelaide) and also one main office in Sydney". The major task is to allocate the unreserved public IPv4 addresses to different offices.

Requirements:

Your network design need 4 subnets:
o Subnet A (Sydney): It requires 63 IP addresses (60 for PCs and 2 for servers (Windows, Fax) and 1 for router interface)
o Subnet B (Melbourne): It requires 53 Ip addresses (50 for PCs and 2 for servers (DNS, Database) and 1 for router interface)
o Subnet C (Adelaide): It requires 43 Ip addresses (40 for PCs and 2 for servers (Linux, Application)
o Subnet D (Between two routers): It requires just 2 Ip addresses

You need to use routers and switches to make connection among devices and also between networks. Each office has Its own applications, but some applications require inter-department data transfer. All workstations need Internet access, company intranet access and also access to wireless network. You need to come with design report and send it to your technical manager.

Report: The report must contain the following sections:

1. Introduction: Critical analysis of networking requirements

2. Local Area Network (LAN): Design and description of Local Area Network for all subnets which must include:
o Network topology: Discuss the reasons for choosing the particular network topology.
o LAN design connections to the servers, connection to other subnets and also the internet.
o IP addresses: Find all network and host addresses including subnet masks according to the requirements with using the private address with your choice.

3. Hardware: Provide a complete description of all interconnecting devices (switches, routers, hubs and access points) and wiring used to build the network. Provide justification for your choice.

4. Conclusion: Comprehensive summary of the work done and recommendations.

Presentation: A five-minute presentation on the main contributions of the report.

Attachment:- Case.rar