Network Devices – Router
🔌 Network Device: Router A Router is a networking device that operates at Layer 3 (Network Layer) of the OSI model and is responsible for routing data packets between different networks. It uses IP addresses to determine the best path for data transmission. 🔹 What is a Router? A Router connects different networks together and manages traffic between them. For example, it connects a local area network (LAN) to the internet (a wide area network, WAN) and forwards data packets between them. Routers also assign local IP addresses to devices within a network. ...