What This Document Is
This guide supplements coursework in Applied Statistics and Data Visualization (DSM 915) at Capitol Technology University. It’s a lab exercise focused on using Wireshark to analyze HTTP (Hypertext Transfer Protocol) communication. The document provides a practical exploration of how HTTP functions at a packet level, building on concepts from the textbook *Computer Networking: A Top-Down Approach*.
Why This Document Matters
This resource is essential for students learning network protocols and data analysis. It’s used to reinforce theoretical knowledge with hands-on experience, allowing users to observe real-world HTTP interactions. Understanding HTTP is crucial for anyone working with web technologies, network security, or data communication. This lab helps bridge the gap between networking concepts and practical application.
Common Limitations or Challenges
This document focuses specifically on analyzing HTTP traffic with Wireshark. It does *not* provide a comprehensive introduction to networking or HTTP itself; it assumes some prior knowledge. It also doesn’t cover advanced HTTP features or security protocols in detail. Users will still need a solid understanding of TCP/IP and basic networking principles to fully benefit from this lab.
What This Document Provides
The full document includes:
* Instructions for capturing and filtering HTTP traffic using Wireshark.
* A step-by-step guide to analyzing a basic HTTP GET request and response.
* Exploration of HTTP message formats, including headers and content.
* Scenarios for investigating the retrieval of large files and files with embedded objects.
* An introduction to HTTP authentication.
* References to specific sections within the 6th edition of *Computer Networks: A Top-Down Approach* by Kurose and Ross.
This preview only provides a high-level overview of the document’s purpose and scope. It does *not* include the detailed instructions, Wireshark screenshots, or analysis exercises found in the complete guide.