Setting up Wireshark filters enables you to limit the amount of network traffic you must wade through as you seek out packets of interest, says Laura Chappell, author of "Wireshark Network Analysis: The Official Wireshark Certified Network Analyst Study Guide." But everyone has different network traffic monitoring needs, so you must learn to tailor Wireshark filtering appropriately.
In this video from the series "Coffee and a Quickie," Chappell explains Wireshark capture filters vs. Wireshark display filters, and she shows step-by-step how to set up Wireshark filters according to your specific needs.