Network and Device Security Configuration Assignment - Team 3

This assignment focuses on configuring network and device security for a simulated network environment using Cisco routers and Linux clients. The tasks include configuring device security using SSH, setting up usernames, passwords, and generating encryption keys. It also covers backing up device configurations using FTP. Layer 2 security configurations involve port security, protection against ARP cache poisoning, DTP/VTP attacks, and STP attacks. The implementation of CDP and LLDP technologies is also addressed. Finally, Layer 3 security tasks include configuring Wake-on-LAN functionality and preventing IP spoofing. The solution includes detailed configuration steps and relevant commands to secure the network. The assignment emphasizes the practical application of security protocols to enhance network resilience and protect against various threats. This solution provides a comprehensive guide to understanding and implementing network security measures, from device-level configuration to advanced Layer 2 and Layer 3 security protocols, ensuring network integrity and preventing unauthorized access. The assignment is based on a real-world scenario, making it a valuable resource for students studying networking and security.