信息技术 开放系统互连 第6部分：目录：选定的属性类型

[中文适用范围]： 本建议书 | 国际标准定义了一系列属性类型和匹配规则，这些规则在目录的多种应用程序中可能很有用。属性类型和匹配规则分为以下三类，如下面所述。一些属性类型和匹配规则被多种应用程序使用或由目录本身理解/使用。注1 - 建议在合适的情况下使用本建议书 | 国际标准中定义的属性类型或匹配规则，而不是生成新的一个。注2 - 该建议书 | 国际标准中的属性和上下文类型的定义具有某些关联语义。不应在这些语义不适用的情况下使用此类规范。一些属性类型和匹配规则是国际标准化的，但特定于应用程序。它们定义在与相关应用程序相关的标准中。任何管理当局都可以为任何目的定义其自己的属性类型和匹配规则。这些不是国际标准化的，并且仅通过双边协议提供给创建它们之外的管理当局。 [外文原描述]： This document defines a number of attribute types and matching rules which may be found useful across a range of applications of the Directory. Attribute types and matching rules fall into three categories, as described below. Some attribute types and matching rules are used by a wide variety of applications or are understood and/or used by the Directory itself. NOTE 1 ? It is recommended that an attribute type or matching rule defined in this Recommendation | International Standard be used, in preference to the generation of a new one, whenever it is appropriate for the application. NOTE 2 ? The attribute and context types definitions by this Recommendation | International Standard have some associated semantics. Such specifications should not be used in situations where these semantics do not apply. Some attribute types and matching rules are internationally standardized, but are application‑specific. These are defined in the standards associated with the application concerned. Any administrative authority can define its own attribute types and matching rules for any purpose. These are not internationally standardized, and are available to others beyond the administrative authority which created them only through bilateral agreement.