🌐VLAN, Trunking & Inter-VLAN Routing — The Core of Modern Networking. Want to build a strong career in Networking & Cybersecurity? Then you MUST understand these 3 fundamentals: 🔹 VLAN – Virtual LAN for segmentation 🔹 Trunking – Carries multiple VLANs on one link 🔹 Inter-VLAN Routing – Allows communication between VLANs 💡 These three concepts are the backbone of real enterprise networks — used in every switch, firewall & router configuration! 🔥 Why It Matters in the Real World: ✔ Better ne