Computer networking

A diagram showing the User Datagram Protocol (UDP) communication between Host A (Sender) and Host B (Receiver) via a Network cloud. Host A, labeled as Sender, sends data to Host B, labeled as Receiver, with arrows indicating the data flow through the network.

Master User Datagram Protocol (UDP) With Our Exclusive 2025 Guide

Posted on August 7, 2019 by Asad Ijaz

The User Datagram Protocol (UDP) is a lightweight communication protocol optimized for low-latency, loss-tolerant data transmission, ideal for Internet applications. Paired with IP (UDP/IP), it sends datagrams—small data packets—alongside TCP, serving CCNA/CCNP learners in 2025 network design. User Datagram Protocol (UDP) Low Overhead vs Reliability UDP provides basic transport layer functions with lower bandwidth overhead… Read more

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