CompTIA A+ Certification Core 2 (220-1102) - Virtual LANs (VLANs)

The video tutorial covers the setup and configuration of VLANs on a managed switch, explaining how VLANs can separate network devices without additional hardware. It details the process of assigning ports to VLANs and introduces port security to enhance network safety. The tutorial also provides an overview of Software Defined Networking (SDN), highlighting its benefits in reducing manual configurations and improving network scalability.

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