本标准定义了用于选择桥梁、车站和局域网的功能、选项、配置、默认值、协议和程序的配置文件，这些功能、选项、默认值、协议和程序对于构建能够传输前线运输流的网络是必要的，这些网络对时间敏感。8.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.1.1.1.1.1.1.1.3.3.3.7.2.8.8.7.2.2.2.8.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3 8275所有当前修订在发布时可用购买本文件时包括购买费用。

This standard defines profiles that select features, options, configurations, defaults, protocols and procedures of bridges, stations, and LANs that are necessary to build networks that are capable of transporting fronthaul streams, which are time-sensitive.Cross References:ITU-T G.8272.1IEEE 802.3IEEE 802.1ACITU-T G.8264IEEE 802.1QIEEE 802ITU-T G.8271.1ITU-T G.8272ITU-T G.8273.3IEEE 1588ITU-T G.8273.2ITU-T G.8261ITU-T G.8262ITU-T G.8275.1ITU-T G.8271.2ITU-T G.8261.1MEF 22.3IETF RFC 4960:2007IETF RFC 793:1981ISO/IEC 7498:1994ITU-T G.8260ITU-T G.827ITU-T Y.1563ITU-T G.8275.2IETF RFC 768:1980ITU-T G.8275All current amendments available at time of purchase are included with the purchase of this document.