WCT02-S7: Describe How Wireshark Processes Packets [WCT02: Introduction to Wireshark Course] 

This course offers an overview of key Wireshark functions as well as details on downloading and reporting bugs/enhancements for Wireshark. Learn how Wireshark processes packets, how dissectors are applied to the traffic and how to use the 9 GUI elements of the Wireshark interface. Look inside .pcapng files to learn why this format is preferred over .pcap format and examine the differences between promiscuous mode and monitor mode.