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Layer 3 Pro · Lesson 6 Coming soon

ACL Deep Dive: Standard, Extended and Wildcard Masks

What is 0.0.0.255? Why is an ACL mask the exact opposite of a Subnet Mask?

Starring: Rue, PipAbout 15 min read

Recommended first: Story 19: “Firewall and ACL”, Story 11: “Subnetting”