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: - The fundamental difference between Standard ACLs (source IP only) and Extended ACLs (source/destination IP, protocol, and port). - How to identify ACL types on the CCNA exam by their number ranges (1-99 for Standard, 100-199 for Extended). - The critical placement rules: apply Standard ACLs close to the destination and Extended ACLs close to the source. - How the 'implicit deny' rule acts as a catch-all to block any traffic not explicitly permitted, a common exam trap. - A simple mnemonic to help remember the correct placement strategy for both Standard and Extended ACLs.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

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