标准摘要
[中文适用范围]: 本部分ISO/IEC TR 29181包含未来网络中交换和路由的问题陈述和要求,特别是:a) 关于在数字网络中承载数据的要求的描述;b) 描述当前网络未能满足这些要求的方式;c) 未来网络中交换和路由的功能架构;以及d) 用于查找、建立和拆除路由的控制平面信息流的要求。要求(d)包括支持当前(“遗留”)和未来的(“新”)交换技术,以帮助它们之间的过渡。注意:区分“数据”(即简单的字节串)和“内容”(为其定义了某种解释,例如文本、声音、静态或动态图像)。内容在ISO/IEC TR 29181-6中处理。 未来网络的交换和路由的问题陈述和要求 数字网络中数据传输的要求 当前网络未能满足上述需求的原因 未来网络中交换和路由的功能架构 查找、建立和拆除路由的控制平面信息流的要求 支持当前和未来的交换技术以促进过渡 数据与内容的区别 [外文原描述]: ISO/IEC TR 29181-3:2013 contains the problem statement and requirements for switching and routing in the Future Network, in particular: description of the requirements for carrying data over digital networks; description of the ways in which these requirements are not satisfied by current networks; functional architecture for switching and routing in the Future Network; and requirements for control plane information flows for finding, setting up, and tearing down routes. The requirements in 4. include support for both current ("legacy") and future ("new") switching technologies, to aid the transition between them.
英文名称Information technology - Future Network - Problem statement and requirements - Part 3: Switching and routing