Just published a new post explaining the default VLAN (VLAN 1) (not to be confused with the native vlan) and why it's automatically configured on every Cisco switch! 🔌
This foundational concept trips up a lot of CCNA students, so I broke down what it is, why it exists, and what makes it special. Perfect starting point for understanding VLANs!
What questions do you have about VLAN 1 or VLANs in general?