In CPRE430, I explored the TCP/IP protocol suite, application-layer services, IP routing, and network security through a blend of lectures and hands-on labs. The course emphasized critical analysis of protocol design trade-offs and practical implementation details using virtualized lab environments.
Lab exercises included packet capture and analysis with Wireshark, simulating TCP/UDP communications, extracting header fields from raw packets, and testing attack scenarios with mitigation techniques. These modules reinforced understanding of layered architectures and security considerations at each network layer.
Upon completion, I gained proficiency in evaluating protocol architectures, interpreting routing tables, assessing security vulnerabilities, and designing solutions for robust, secure network infrastructures.