Routers and switches are the backbone of every network, and this episode breaks down how each one functions and differs in an enterprise or home setting. You’ll learn that routers operate at Layer 3 of the O S I model and handle IP address assignment and routing decisions, while switches operate at Layer 2 and handle MAC address forwarding within a local network. We also explain managed switches, which support VLANs, Quality of Service, and remote configuration, versus unmanaged switches, which function automatically without user input.

This distinction is especially important for troubleshooting or device replacement questions on the exam. You’ll also hear about default gateways, routing tables, and the implications of configuration errors. By understanding the core behavior of these network devices, you’ll be better equipped to handle both theoretical questions and real-world performance-based scenarios. Brought to you by BareMetalCyber.com.