World of Computer Networking Your CCNA start - Analyzing One of the Internet Protocol Version 4 (IPv4) Packets

The video tutorial provides a detailed explanation of IP version 4 packet headers, covering various fields such as version, header length, DSCP, ECN, total length, fragmentation, TTL, protocol, header checksum, and IP addresses. It uses Wireshark to demonstrate how these fields are captured and analyzed, emphasizing their significance in network communication and packet processing.

What is the role of the protocol field in an IP version 4 packet?

How does the checksum in an IP version 4 header function?

What is the difference between source and destination IP addresses in an IP version 4 packet?