ITU-T X.637 SPANISH-1996
基本连接导向常见高层需求.X系列:数据网络和开放系统通信.开放系统互连.网络和系统方面.效率.7号研究组;27pp

Basic connection-oriented common upper layer requirements

标准号

ITU-T X.637 SPANISH-1996

发布日期

1996年

实施日期

废止日期

无

中国标准分类号

L79

发布单位

IX-ITU

引用标准

ITU-T X.200-1994 ITU-T X.225-1995 ITU-T X.226-1994 ITU-T X.227-1995 ITU-T X.245-1995 ITU-T X.246-1996 ITU-T X.247-1996 ITU-T X.680-1994 ITU-T X.690-1994 ITU-T X.650-1992 IS0 7498-3-1989 ISO/IEC TR 10000-1-1995 ISO/IEC TR 10000-2-1995

适用范围

This Recommendation specifies the common upper layer elements of A-profiles. The common elements are specified by reference to OSI connection-mode standards for the ACSE protocol, the presentation layer protocol, and the session layer protocol. A specification defining an A-profile may reference this Recommendation as a common basis for the selection of elements of the upper layer protocols (ACSE, presentation and session) that it uses. The use of this Recommendation is supplemented by a statement of the referencing specification’s specific upper layer requirements for the use of ACSE, presentation and session protocol standards. The rest of an A-profile definition, including, for instance, its use of standards for Application Service Elements (ASE, see also Figure 1), follows the general rules of ISO/IEC TR 10000-1.