Standard No.:	GB/T 42404-2023
English Name:	Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Timing and synchronization for time-sensitive applications in bridged local area networks
Chinese Name:	信息技术 系统间远程通信和信息交换 局域网和城域网 桥接局域网用时间敏感应用的定时和同步
Chinese Classification:	L79    Opening and system interconnection of computer
Professional Classification:	GB    National Standard
Issued by:	SAMR; SAC
Issued on:	2023-03-17
Implemented on:	2023-10-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	97500 words
Price(USD):	2925.0
Delivery:	via email in 1~8 business day

本文件规定了用于桥接局域网和虚拟桥接局域网的时间敏感应用满足同步要求的协议和过程，包括在网络组件正常运行、添加、删除、失效以及网络重新配置的情况下，进行时间同步维护。本文件适用于使连接到桥接局域网站点的时间敏感应用能够满足各自抖动、漂移和时间同步的要求，包括涉及传递到多个端点及多个流的时间敏感应用。