CCNA - IPv4 Header - Complete Course

Dive into a comprehensive 30-minute video lecture on the IPv4 header as part of a free CCNA 200-301 course. Explore the various fields within the IPv4 header, including Version, IHL, DSCP, ECN, Total Length, Identification, Flags, Fragment Offset, Time To Live, Protocol, Header Checksum, Source/Destination IP Address, and Options. Gain practical insights through a Wireshark packet capture demonstration and reinforce your understanding with five quizzes. Perfect for aspiring network professionals preparing for the CCNA certification exam.

Introduction.
Things we'll cover.
OSI Model - PDUs review.
IPv4 Header.
IPv4 Header - Version field.
IPv4 Header - IHL field.
IPv4 Header - DSCP field.
IPv4 Header - ECN field.
IPv4 Header - Total Length field.
IPv4 Header - Identification field.
IPv4 Header - Flags field.
IPv4 Header - Fragment Offset field.
IPv4 Header - Time To Live field.
IPv4 Header - Protocol field.
IPv4 Header - Header Checksum field.
IPv4 Header - Source/Destination IP Address fields.
IPv4 Header - Options field.
Wireshark Packet Capture.
Things we covered.
Quiz 1.
Quiz 2.
Quiz 3.
Quiz 4.
Quiz 5.