ISO/IEC 9314-26:2001 信息技术-分布式纤维数据界面-第26部分：媒体入口一致性试验

标准编号：ISO/IEC 9314-26:2001

中文名称：信息技术-分布式纤维数据界面-第26部分：媒体入口一致性试验

英文名称：Information technology — Fibre Distributed Data Interface (FDDI) — Part 26: Media Access Control Conformance Testing (MAC-ATS)

发布日期：2001-04

标准范围

光纤分布式数据接口（FDDI）旨在用于高性能通用系统多站网络，设计用于高效运行，峰值数据速率为100 Mbit/s。它使用以光纤为传输介质的令牌环结构。FDDI提供了数百个在数十公里范围内运行的站点。FDDI媒体访问控制（MAC）标准ISO/IEC 9314-2规定了较低的子层FDDI的数据链路层。它指定了对媒体的访问，包括寻址，数据检查和数据框架。ISO/IEC 9314-2还规定了接收机和发射机国家机器。ISO/IEC 9314的这一部分是一个抽象测试套件（ATS）的一致性测试FDDI MAC。由于MAC是一种主要处理完整PDU的协议，因此树和使用ISO/IEC 9646-3中规定的表格组合符号TTCN语言来指定MAC协议测试。

The Fibre Distributed Data Interface (FDDI) is intended for use in a high performance general-purposemulti-station network and is designed for efficient operation with a peak data rate of100 Mbit/s. It uses a Token Ring Architecture with optical fibre as the transmission medium.FDDI provides for hundreds of stations operating over an extent of tens of kilometers.The FDDI Media Access Control (MAC) standard, ISO/IEC 9314-2, specifies the lower sub-layerof the Data Link Layer for FDDI. It specifies access to the medium, including addressing,data checking and data framing. ISO/IEC 9314-2 also specifies the receiver and transmitterstate machines. This part of ISO/IEC 9314 is an abstract test suite (ATS) conformance test forFDDI MAC. Since MAC is a protocol that deals primarily with complete PDUs, the Tree andTabular Combined Notation TTCN language specified in ISO/IEC 9646-3 is used to specifyMAC protocol tests.

标准预览图