CCNA Exam Prep 2, Network Components — Routers, Switches, Firewalls, APs
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: - Routers operate at Layer 3 to forward packets between different networks and separate broadcast domains. - Switches operate at Layer 2, using MAC addresses to forward frames within the same local network. - Firewalls provide stateful security by inspecting and…
The skinny
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