ISO/IEC TR 10029:1989 信息技术.电信和系统间的信息交换.X.25交互工作装置的操作

标准编号：ISO/IEC TR 10029:1989

中文名称：信息技术.电信和系统间的信息交换.X.25交互工作装置的操作

英文名称：Information technology — Telecommunications and information exchange between systems — Operation of an X.25 interworking unit

发布日期：1989-03

标准范围

根据从一个接口接收的Protokol数据单元（PDU）和随后传输的PDU（可能在IWU的任一接口上）之间的映射，描述互通单元（IWU）的功能。还描述了IWU可以在每个接口上独立启动的程序。每个接口对应于DTE/DXE连接的一个实例，互操作单元的两个接口都作为ISO 8208规定的DTE运行。参考文献:ISO 8208；8880-2；8881

Describes the function of the Interworking unit (IWU) in terms of the mapping between Protokol Data Units (PDUs) that it receives from one interface, and PDUs that it then transmits which could be on either interface of the IWU. Also describes procedures an IWU can initiate on each interface independently. Each interface corresponds to one instance of a DTE/DXE connection, and both interfaces of the Interworking Unit operate as a DTE as specified by ISO 8208. References: ISO 8208; 8880-2; 8881.

标准预览图