Everything seemed easy on paper until the first trunk port failed, and the whole lab collapsed. That’s when I realized: configuring VLANs is one part, troubleshooting them is another beast altogether. In this post, I’ll walk you through VLAN creation, CLI commands, real-world cases, and […]
![VLAN Creation_Troubleshooting_Complete Hands-On Guide with EVE-NG Lab_[CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/VLAN-Creation_Troubleshooting_Complete-Hands-On-Guide-with-EVE-NG-Lab_networkjourney.png)