CCNA Exam Prep 13, Switching Concepts — MAC Learning and Flooding
This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - A switch learns MAC addresses by examining the source address of an incoming frame and adding it to its CAM table. - Forwarding and filtering decisions are always based on the destination MAC address in the frame header. - An 'unknown unicast' frame, where the…
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