I Finally Understood Routers and Switches by Connecting Them to Real-Life Examples

Introduction While studying for CompTIA Network+, I couldn't totally grasp the difference between routers and switches. Even when I memorized their functions, the knowledge never stuck. However, once I knew the reason why they are needed, everything clicked. So, I decided to write it down. Understand the difference between routers and switches Comparing these two devices side by side makes it much easier to understand. Switch： → Transfer data inside the same network → Use MAC address → Layer 2（D