The receiver recognizes the frame with the frame number. The encapulation type is the type of “packet” that the PC received. (Picture above) Let’s look at level 2 of the OSI model: The Frame tab shows information about the data packet that went over the line. If you look at an Ethernet frame in Wireshark, you will see the following text: ![]() The protocols are necessary so that the recipient understands the user data and the communication works uniformly and independently of the platform. ARP – Address Resolution Protocol for MAC resolution on the router.RDP – Remote Desktop protocol for the transmission of screens.UDP – Fast packets for video and audio (streaming).ICMP – exchange error messages in the network.Wireshark records every Internet packet (no matter what protocol or size) that arrives at your Ethernet connection. Wireshark is a network sniffer, Sniffing means “monitoring”, “investigating” or “spying”. ![]() This tutorial is intended to explain to you bit by bit what you can read out of an Ethernet frame (file packet of the Internet). ![]() The Wireshark Network Sniffer is a network analysis tool that gives the network administrator deep insight into network activity.
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