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Ever wondered how a single router can manage traffic across multiple VLANs? You’re about to find out — with a literal Cisco router on a stick balancing above a switch, this visual walkthrough makes “Router on a Stick” not just memorable, but masterable.

In this episode from Null0 Labs, I break down:

• 🔁 Why Inter-VLAN routing matters
• ⚙️ Subinterfaces and trunking explained
• 🚦 Real-world Cisco setup with just one port

Whether you’re prepping for your certs or building your lab, this tutorial makes the fundamentals unforgettable. Subscribe for more bold networking visuals and rock-solid tech insights!

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