CSE2NFX: Designing and Implementing Network - IT/Computer Science Assignment Help

Assignment Task:

Task:

Part A: Design the proposed network topology
Scenario
The ‘Aim Higher Institute’ (AHI) is a higher education provider which is in the heart of the city. The existing network backbone in the 6-storey building was designed and implemented in the late 1990s. The networking technology at that time was mainly based on coaxial cables with 2 end connectors on its topology. When there were issues on the existing network in the past, several different IT contractors have been employed to implement a ‘quick fix’ on the network. As a result, the network topology they have at present is running with a combination of old and semi-old networking technology.

This year there has been an increase in student numbers at AHI in comparison with previous years. Due to the increased number of network users on the old backbone cable, there is a noticeable delay during network transactions like browsing the web or transferring files across the network.

• The network media is composed of 10Base-2 coaxial cable with BNC connectors, T- connectors and End connectors together with Cat3 UTP cable and RJ45 connectors.

• A coaxial cable connects all the computers on the 6th floor.
• The 4th floor and the 6th floor are connected to the hub located on the 5th floor using coaxial cables.
• Similarly, the 1st and the 3rd floors are connected to the hub located on the 2nd floor using coaxial cables.
• PCs on the 5th floor and 2nd floor are connected to the hub using Cat3 cables and RJ45 connectors, whereas PCs on other floors are connected to the coaxial cable using BNC and T-connectors.

Requirement
You have been appointed to redesign an appropriate Local Area Network (LAN) for AHI. The design should ideally be such that all the staff from one level can communicate with all other staff within the office with good speeds. The managing director of AHI also expects users to experience fast download speeds when browsing the internet. To avoid a slow and sluggish network, the managing director of AHI has asked you to propose a LAN design to fulfil the above requirements

Task 1: Produce a performance analysis document
Based on the above information, you are required to produce a performance analysis document, including the following.
a) Examine the existing local area network topology (as shown in Figure 1) and perform an analysis on why the current network performance is slow.
b) Your recommendations for improving LAN performance.

Note
In your recommendations, you need to focus on topology, LAN devices, cables, etc.

c) Recommended network components as part of improving the LAN performance. Provide a list of network components, network component specifications, quantity, location and compliance IEEE standards of the selected networking components.

Part B: Implement IP routing in a simulated environment
Scenario
Digital Marketing (DM) is an enterprise marketing firm with its main office in Sydney. As a part oftheir expansion, DM is planning to open a new branch office in Canberra. The managing director of DM has decided to use IPv4 class B network address 138.10.0.0/16 for both offices. Before moving to the actual design and implementation phase, the managing director provided you with a simulated design of the proposed network (as shown in Figure 3), which will assist you in  understanding the entire network topology.

This CSE2NFX:  IT/Computer Science  Assignment has been solved by our  IT/Computer Science Experts at onlineassignmentbank. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+ Students in Australia, UK & US by helping them to score HD in their academics. Our Experts are well trained to follow all marking rubrics & referencing style.

Be it a used or new solution, the quality of the work submitted by our assignment experts remains unhampered. You may continue to expect the same or even better quality with the used and new assignment solution files respectively. There’s one thing to be noticed that you could choose one between the two and acquire an HD either way. You could choose a new assignment solution file to get yourself an exclusive, plagiarism (with free Turnitin file), expert quality assignment or order an old solution file that was considered worthy of the highest distinction.