2024年12月27日 · User Datagram Protocol (UDP) is one of the core protocols of the Internet Protocol (IP) suite. It is a communication protocol used across the internet for time-sensitive transmissions such as video playback or DNS lookups .

In computer networking, the User Datagram Protocol (UDP) is one of the core communication protocols of the Internet protocol suite used to send messages (transported as datagrams in packets) to other hosts on an Internet Protocol (IP) network.

What is the User Datagram Protocol (UDP/IP)? The User Datagram Protocol, or UDP, is a communication protocol used across the Internet for especially time-sensitive transmissions such as video playback or DNS lookups. It speeds up communications by not formally establishing a connection before data is transferred.

2021年6月28日 · TCP, which stands for Transmission Control Protocol, and UDP, or User Datagram Protocol, are part of the internet protocol suite. TCP and UDP are different methods to send information across the internet. But even knowing what they stand for, it's hard to know which protocol you should use, or why you would use one over the other.

UDP（User Datagram Protocol，用户数据报协议）是一种简单的、无连接的传输层协议，用于在网络中传输数据。 与 TCP 不同，UDP 不提供可靠性、顺序性和流量控制，但它具有低延迟和高效的特点，适合对实时性要求较高的应用。

User Datagram Protocol (UDP) is a communications protocol primarily used to establish low-latency and loss-tolerating connections between applications on the internet. UDP speeds up transmissions because it enables data transfer before the receiving party provides an agreement.

2023年6月8日 · UDP (User Datagram Protocol) is a long standing protocol used together with IP for sending data when transmission speed and efficiency matter more than security and reliability. UDP uses a simple connectionless communication model with a minimum of protocol mechanism.

User Datagram Protocol 或 UDP 是一种跨互联网使用的通信协议，用于对时间敏感的传输，例如 视频播放 或 DNS 查询。 它通过在数据传输之前不正式建立连接来加速通信。 这使得数据可以非常快速地传输，但也可能导致 数据包 在传输过程中丢失，并为 DDoS 攻击 形式的漏洞利用创造机会。 UDP 是如何工作的？ 与所有 网络协议 一样，UDP 是一种标准化的方法，用于在网络中两台计算机之间传输数据。 与其他协议相比，UDP 以一种简单的方式完成这一过程：它直接向目 …

2022年10月5日 · UDP is a data transport protocol within the Internet Protocol (IP) suite. UDP is a connectionless protocol that does not rely on two hosts establishing a connection before transferring datagrams. Streaming media, online gaming, and other situations where low latency is more important than the occasional dropped data will use UDP.

2025年1月30日 · UDP (User Datagram Protocol) acts in a simple way by transferring data between two devices in a network. It transmits packets (datagrams) straight to the target device without setting a connection, specifying the packets’ order, or examining if …