Packet segmentation

Packet segmentation is the process of breaking down large data files into smaller, manageable pieces called packets before transmission over a network. Think of it like dividing a large document into multiple smaller pages to send them more efficiently. Each packet contains part of the data along with addressing information so they can be correctly reassembled at the destination. This method improves transmission speed, reliability, and efficiency, especially over complex networks where sending large files all at once could cause delays or errors. Once all packets reach their destination, they are reassembled into the original file.