<ul><li>Network Protocols are a set of rules that define how systems communicate over the internet, organized into layers with specific responsibilities.</li><li>Application layer protocols like HTTP and FTP follow a client-server model, while SMTP is used for sending emails.</li><li>Peer-to-peer model protocols like WebRTC enable direct communication between peers for real-time messaging and live streaming.</li><li>Transport layer protocols TCP/IP and UDP offer reliable and faster data transmission, with examples of their usage in various applications.</li></ul>

HLD | Network Protocols in Action: How the Internet Communicates

Discover more