ISO/IEC 8878:1992 信息处理系统.数据通信.利用X.25提供开放系统互连(OSI)连接模式型网络服务.修正件2:利用X.25PVC提供开放系统互连连接模式网络服务.技术勘误1
标准编号:ISO/IEC 8878:1992
中文名称:信息处理系统.数据通信.利用X.25提供开放系统互连(OSI)连接模式型网络服务.修正件2:利用X.25PVC提供开放系统互连连接模式网络服务.技术勘误1
英文名称:Information technology — Telecommunications and information exchange between systems — Use of X.25 to provide the OSI Connection-mode Network Service
发布日期:1992-12
标准范围
对于支持CONS的协议,CONS的抽象原语和参数与协议的真实元素之间必须有映射。对于X.25分组层协议(PLP),本标准的主体使用虚拟调用为X.25/PLP-1984提供了这样的映射。还提供了CONS原语和参数到X.25/PLP-1980以及SNDCP的映射。这些映射适用于X.25 VC服务。指定两组过程,其中描述了三类实现。
For a protocol to support the CONS, there must be a mapping between the abstract primitives and parameters of the CONS and the real elements of the protocol. For the X.25 Packet Layer Protocol (PLP), the main body of this standard provides such a mapping for the X.25/PLP-1984 using Virtual Calls. Also provides a mapping of the CONS primitives and parameters to the X.25/PLP-1980 plus an SNDCP. These mappings apply to the X.25 VC service. Specifies two sets of procedures from which three classes of implementation are described.
标准预览图


