Analyse the existing network setup

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Reference no: EM133794384 , Length: word count:1500

Introduction to Information Networks

Assessment - Report Evaluation

Learning outcome 1: Evaluate the main technologies, models and protocols used in data communications and networking.
Learning outcome 2: Explain the purpose and functionality of layered computer network models.

Your Task
This assessment will be completed individually, and you will prepare a written report evaluating an organisation's network architecture and communication protocols. Your report should analyse the existing network setup and provide strategic recommendations to address any identified issues to enhance overall operational efficiency.

Assessment Description
As a network consultant, you are tasked with a critical project to design and evaluate a robust network architecture for a medium-sized financial consulting firm that specialises in real-time financial analytics and secure client communications. This firm is a hub for significant financial transactions and client data interactions that require ultra-reliable and secure network infrastructure.

Background and Current Challenges: The firm has recently experienced several network-related challenges that have impacted its operational efficiency and compromised client trust. Notably, the network has suffered from inconsistent data transmission rates which become particularly acute during peak business hours. This variability in network performance has led to delays in the processing of financial transactions and disruptions in real-time data analysis, which are core to the firm's services.
Initial investigations suggest these issues may stem from insufficient bandwidth allocation and potentially suboptimal network configuration. The current network setup may not be adequately supporting the high volume and velocity of data that the firm requires to function effectively. Moreover, the security protocols in place have also come under scrutiny, as the firm must ensure the highest levels of data integrity and confidentiality for its clients.

Objective: Your objective is to develop a network design that not only addresses these immediate bandwidth and configuration issues but also scales to support future growth. The design should ensure high availability, fault tolerance, and minimal latency to handle high volumes of data transactions securely and efficiently.

Tasks:
Design a Network Architecture:
Develop a comprehensive network design using the OSI and TCP/IP models, reflecting LAN and WAN integrations.
Choose appropriate network topologies (e.g., star for local area connectivity and partial mesh for WAN) to optimise data flow and resilience.
Use tools such as Draw.io or Microsoft Visio to create detailed network diagrams.
Include your first name, last name, and student ID on all diagrams as a watermark or header/footer element.
Critical Analysis:

Critically evaluate the strengths and weaknesses of your proposed network design.
Based on the scenario provided, analyse the potential causes of fluctuating data transmission rates.
Propose enhancements to the network's design and configuration to improve reliability and performance during peak loads.
Scenario-based Problem Solving:
Suggest networking hardware and software upgrades that could enhance data transmission rates.
Recommend specific configurational changes to existing network setups to alleviate bandwidth congestion, such as introducing specific protocols or upgrading to higher- capacity routers.
Ethical Considerations of Using Generative AI:
Analyse the ethical implications of deploying Generative AI in network communications.
Address potential risks such as biases in AI decision-making processes and privacy concerns.
Propose strategies to mitigate these risks, ensuring ethical use of technology. Consider how Generative AI can simulate network loads and predict potential failures.

Assessment Instructions
Your report should be submitted in Word Document or PDF format and be approximately 1500 words in length, excluding references and appendices.
Report Format: Your submission should be a well-structured report that includes:
An executive summary.
A detailed network design.
Analysis of the problem-solving approach.
Ethical considerations.
Visual Aids: Integrate diagrams and flowcharts to illustrate your network architecture and the data flow within the network.
References: Support your analysis with at least ten academic references.

Reference no: EM133794384

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