PacketForwarding

Packet forwarding is the process by which a network device, like a router, directs data packets to their destination. When data is sent over the internet, it's broken into small units called packets. The router examines each packet's address information and uses routing tables to determine the best path to move the packet closer to its endpoint. This process involves receiving incoming packets, deciding where to send them next, and forwarding them appropriately. Efficient packet forwarding ensures data travels quickly and accurately across networks, enabling reliable communication between devices.