BS ISO/IEC 16512-1:2016中继多播协议（RMCP）是用于实现中继多播数据传输方案的协议。与传统的IP多播不同，RMCP可以通过中间端主机配置一条中继多播路径，使多播流量流动。RMCP可以应用于当前基于单播的IP网络，其中IP多播尚未完全部署。本建议/国际标准阐述了为中继多播指定RMCP所需的基本概念。它定义了相关术语，并为后续协议的未来开发提出了框架。该框架涵盖网络拓扑，包括网络实体及其关系、服务场景、基本操作和消息格式。 交叉引用:IETF RFC 768（1980）IETF RFC 791（1981）IETF RFC 793（1981）IETF RFC 1112（1989）IETF RFC 1644（1994）IETF RFC 1853（1995）IETF RFC 2236（1997）IETF RFC 2960（2000）购买本文件时，包括所有当前可用的修订。

BS ISO/IEC 16512-1:2016 relayed multicast protocol (RMCP) is a protocol which is used to realize a relayed multicast data transport scheme.Different from the conventional IP multicast, RMCP can configure a relayed multicast path that multicast traffic flows by using intermediate end-hosts. RMCP can be applied to the current unicast based IP network where IP multicast is not fully deployed.This Recommendation/International Standard addresses the basic concepts needed to specify RMCP for relayed multicast. It defines the related terminology and proposes a framework for the future development of subsequent protocols. The framework covers network topology including network entities and the relationship among them, service scenarios, basic operations, and message format.Cross References:IETF RFC 768 (1980)IETF RFC 791 (1981)IETF RFC 793 (1981)IETF RFC 1112 (1989)IETF RFC 1644 (1994)IETF RFC 1853 (1995)IETF RFC 2236 (1997)IETF RFC 2960 (2000)All current amendments available at time of purchase are included with the purchase of this document.