Part 20, 🚨 ACCESS CONTROL LISTS (ACLs) EXPLAINED | Standard vs Extended ACLs 🔐🔥
Автор: Cipher Knights Academy
Загружено: 2026-02-10
Просмотров: 2
Описание:
Not all traffic deserves to pass.
In this video, I break down Access Control Lists (ACLs) — one of the most powerful traffic-filtering tools in networking and cybersecurity.
💥 What you’ll learn in this lab:
What ACLs are and why networks rely on them
How routers permit or deny traffic using rules
The difference between:
🟢 Standard ACLs (source IP only)
🔴 Extended ACLs (source, destination, protocol, ports)
Why rule order matters (first match wins!)
Proper ACL placement (close to source vs destination)
Real Cisco configurations and verification commands
🧠 Think of ACLs like security guards at a building entrance:
They check who you are, where you’re going, and what you’re carrying — and if you don’t match the rules, you’re denied by default.
This is a hands-on lab video, perfect for:
✅ CCNA students
✅ Network & security beginners
✅ Anyone learning Cybersecurity, Cloud, or Enterprise Networking
👍 Like | 💬 Comment | 🔔 Subscribe for more real-world networking labs
#ACL #Networking #CyberSecurity #CCNA #Cisco
#NetworkSecurity #ITInfrastructure #CloudComputing
#AIInfrastructure #EthicalHacking #SOC
#TechYouTube #LearnNetworking
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