Ethernet Switches

An Ethernet switch is a networking device that connects multiple computers and devices within a local area network (LAN). It receives data packets from one device and intelligently forwards them to the correct destination device, reducing unnecessary traffic and improving efficiency. Unlike a basic hub, which sends data to all connected devices, a switch directs information only to the intended recipient. This enhances performance and security. Essentially, an Ethernet switch acts like a traffic manager, ensuring data flows smoothly between devices, allowing them to communicate efficiently and effectively.