The network design and implementation report for primary and secondary business sites attempts to outline a robust and scalable network infrastructure. Here’s a detailed assessment of the strengths and weaknesses based on the provided details in the report.
Strengths:
1. Detailed Infrastructure Planning: The report provides a thorough description of network specifications for both primary and secondary business sites, detailing the hardware setup and network configurations which helps in understanding the network’s operational framework.
Weaknesses:
1. Non-Implementation of Cisco Hierarchy Network Design: The logical network diagrams did not fully implement the Cisco hierarchical design as expected. The diagrams did not clearly differentiate between the core, distribution, and access layers, particularly at the secondary site which compromises the network’s scalability and efficiency.
2. Inadequate Network Device and Workstation Inclusion: Not all required network devices and workstations were included in the diagrams, leading to a potential misunderstanding of the network’s scope and capacity.
3. Absence of Floor Plans in Physical Diagrams: The physical network diagrams did not use floor plans, which could have provided better context for the physical layout and spatial considerations of the network installation.
4. Lack of a Detailed Test Plan: The report lacked a detailed test plan for assessing network functionality and performance, which is crucial for ensuring the network meets its design specifications and operational requirements.
5. Improper DHCP Configuration: The DHCP server was reportedly not configured as per the instructions, meaning that workstations cannot dynamically obtain IP addresses which can lead to network inefficiencies and potential connectivity issues.
6. Insufficient Consideration for Scalability and Redundancy: While some redundancy measures were mentioned, there was an overall lack of thorough planning for future scalability and more comprehensive redundancy across the network. Recommendations for Improvement:
• Refine Logical Network Diagrams: Clearly implement the Cisco hierarchical design in the logical diagrams for both sites. Ensure that each layer (core, distribution, access) is distinctly represented and connected properly.
• Incorporate All Network Devices in Diagrams: Ensure that all network devices and workstations are included in both physical and logical diagrams to accurately reflect the network’s infrastructure.
• Utilize Floor Plans: Incorporate floor plans into physical network diagrams to provide a clearer view of the network’s physical deployment and to aid in future maintenance and scalability efforts.
• Develop a Comprehensive Test Plan: Formulate a detailed test plan that includes specific tests for connectivity, performance, security, and redundancy. This plan should outline procedures, expected outcomes, and remediation steps.
• Proper DHCP Setup: Ensure that the DHCP server is configured correctly to dynamically assign IP addresses to all network devices to improve network management and flexibility.
• Enhance Scalability and Redundancy Planning: Expand the planning for scalability and redundancy, possibly including additional redundancy protocols and scalable network architecture adjustments to accommodate future growth. Addressing these weaknesses will enhance the robustness and operational readiness of the network, ensuring it not only meets current needs but is also well-prepared for future expansion and challenges.