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.

What is a VLAN and how does it function in a network?

Explain the difference between a managed switch and an unmanaged switch.

Describe the process of obtaining an IP address for a switch using DHCP.

How do you configure a switch for a VLAN?

How can VLAN configurations affect device connectivity in a network?

What is the purpose of port security in a network switch?

What are the advantages of Software Defined Networking (SDN)?