Master VLAN Trunking | Cisco Packet Tracer Lab 3.4.5 Explained Step-by-Step (CCNA Tutorial)
Get ready to master one of the most important concepts in networking — VLAN trunking!
In this video, we walk through Cisco Packet Tracer Lab 3.4.5: Configure Trunks, a core part of the Switching, Routing, and Wireless Essentials (SRWE) v7 curriculum from the Cisco Networking Academy.
You’ll learn:
✅ How to configure trunk links between switches
✅ The difference between access and trunk ports
✅ How VLANs communicate across multiple switches
✅ Common troubleshooting commands and best practices
This tutorial builds on the previous VLAN configuration lab, helping you better understand how VLANs and trunks work together in real-world networks. Perfect for CCNA students, networking beginners, or anyone looking to strengthen their Cisco configuration skills.