CCNA - Ethernet LAN Switching - Part 1 - CCNA 200-301 Complete Course

Dive into the fundamentals of Ethernet LAN switching in this comprehensive video lecture, focusing on Layer 2 of the OSI model. Explore key concepts such as the structure of Ethernet frames, MAC addresses, unicast frames, and MAC address tables. Learn about the decimal and hexadecimal number systems, and understand the processes of MAC learning, frame flooding, and forwarding. Test your knowledge with five quizzes throughout the lecture to reinforce your understanding of these crucial CCNA 200-301 topics.

Introduction.
OSI Model - Physical Layer review.
OSI Model - Data Link Layer review.
Local Area Networks (LANs).
OSI Model PDUs review.
Ethernet Frame.
Ethernet Frame - Preamble & SFD.
Ethernet Frame - Destination & Source.
Ethernet Frame - Type/Length.
Ethernet Frame - FCS.
MAC Addresses.
Decimal number system.
Hexadecimal number system.
MAC Addresses continued.
Unicast frames.
MAC Address Table / Dynamic MAC Addresses.
Unknown Unicast / Flooding.
Known Unicast / Forwarding.
MAC Learning & Frame Flooding/Forwarding review.
Quiz 1.
Quiz 2.
Quiz 3.
Quiz 4.
Quiz 5.