标准摘要
[中文适用范围]： 本标准定义了IEEE 802® MAC提供的媒体接入控制（MAC）服务，以及MAC桥接器内部子层服务(ISS)，以抽象的方式表示其含义、原始操作和事件；并规定了这些操作和事件的参数、相互关系及有效序列。 [外文原描述]： Abstract: The MAC Service and the Internal Sublayer Service (ISS) are defined in this standard. This standard specifies media-dependent convergence functions that map IEEE 802® MAC interfaces to the ISS. The MAC Service is derived from the ISS.
英文名称Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Part 1AC: Media access control (MAC) service definition