HP ACNSP HPE7-A02 Question # 36 Topic 4 Discussion

Wireshark: Follow TCP Stream:

Wireshark provides an intuitive feature to filter and display a complete TCP conversation.

By right-clicking any packet within the conversation and selecting "Follow → TCP Stream", Wireshark isolates and displays the entire conversation.

This feature allows you to view the communication in a simplified, sequential manner, including requests and responses.

Option Analysis:

Option A: Incorrect. Capture filters only apply during packet capturing, not for analyzing already saved packet captures.

Option B: Incorrect. Sorting packets helps with organizing data but does not isolate a complete conversation.

Option C: Incorrect. A capture filter for TCP port 5448 would have to be applied before capturing; it does not work for saved data.

Option D: Correct. Right-clicking a packet and choosing "Follow TCP Stream" is the simplest way to display the full conversation between 10.1.70.90 and 10.1.79.11 on port 5448.

Steps in Wireshark to Follow a TCP Stream:

Locate any packet within the desired conversation (e.g., between 10.1.70.90 and 10.1.79.11 on TCP port 5448).

Right-click on the packet.

Choose "Follow" → "TCP Stream".

Wireshark will display the entire TCP conversation, including both directions of communication.

This feature is especially useful when troubleshooting or analyzing detailed interactions between hosts.