Assignment sample solution of NETW3201 - Computer Networking

You are tasked with designing a highly available, secure, and scalable network architecture for a large enterprise that needs to support thousands of users across multiple branches. The enterprise relies heavily on both internal applications and cloud-based services. The solution must ensure efficient communication between branches, robust data security, reliable performance, and effective handling of network congestion.

The design must address the following key requirements:

• Network Topology: What network topology would you implement to ensure scalability, reliability, and redundancy across all branches?
• Security: How would you secure both the internal network and the communication with external cloud services to prevent unauthorized access, data breaches, and denial-of-service attacks?
• Performance Optimization: How would you optimize the network to handle large volumes of traffic and minimize latency, especially for real-time applications?
• Monitoring and Troubleshooting: What tools and techniques would you use to monitor the network and troubleshoot potential issues in a large-scale environment?