Wireshark Education Module 7 [EN]

Unraveling Packet Mysteries: A Comprehensive Guide to Network Clarity

• Embark on an in-depth exploration of a packet's intricate journey through your network, meticulously dissecting the common attributes that persist across diverse hops. Discover how these fundamental characteristics, such as source and destination addresses, protocols, and port numbers, remain constant, providing a critical foundation for network analysis. Develop the essential skills to definitively resolve even the most elusive network issues, clearing your network's name and establishing a reputation for reliability.
• Understand how each hop, particularly firewalls and Layer 3 devices, meticulously alters a packet's fate, examining the nuanced modifications to headers, payloads, and timestamps.
• Master real-time troubleshooting for complex applications like Microsoft Teams, pinpointing the subtle sources of latency in voice and video streams by analyzing jitter, packet loss, and round-trip time.
• Learn how flow control mechanisms, such as windowing and congestion avoidance, and application design considerations, such as optimal block sizes and buffering strategies, significantly impact the user's perception of speed and responsiveness, ensuring a seamless and frustration-free end user experience.

April 30th, 2025 | 01:00 - 02:00 p.m. CST | English