In this episode of The Network Buzz, host Mike Trappe and guest Phil discuss the intricacies of network segmentation. They cover the basics of Layer 2 VLANs, Layer 3 segmentation, and delve into advanced topics like VXLAN and microsegmentation. They also highlight the benefits of using stateful firewalls, both at the edge and in data centers, to enhance security and efficiency. The conversation is peppered with personal anecdotes and insights into the latest in network technology. Whether you are a seasoned IT professional or just getting started, this episode offers valuable information on how to better secure and manage your network infrastructure.