Which menu item applies a conversation filter for various protocols?

• A. Analyze -> Enabled Protocols
• B. Analyze -> Conversation Filter
• C. Analyze -> Display Filters
• D. Statistics -> Endpoints

Answer: (B)

A conversation filter targets the traffic exchanged between two endpoints for any protocol, letting you see the full dialogue in one view. In Wireshark, you apply this by choosing the Analyze menu and selecting Conversation Filter. This command builds a filter that includes all packets that are part of the chosen conversation, across the protocols involved (TCP, UDP, HTTP, etc.), so you can study the complete exchange between the endpoints without worrying about protocol boundaries. Other menu items serve different purposes: Display Filters let you craft specific packet-level criteria, Endpoints shows a summary of hosts and ports, and enabling protocols controls which protocols are analyzed, but none of these filter the traffic by a particular conversation across multiple protocols.