An Ethernet switch is a crucial networking device that connects multiple devices within a local area network (LAN). Unlike hubs, Ethernet switches operate intelligently, directing data packets only to the intended recipient rather than broadcasting them to all devices. This improves network efficiency, speed, and security.

How Ethernet Switches Work
Ethernet switches use MAC (Media Access Control) addresses to identify and forward data packets. When a device sends data, the switch determines the correct destination and routes it accordingly, reducing network congestion and enhancing perfo