信息技术 开放系统互连 第2部分：对象标识符解析系统运营机构程序

[中文适用范围]： 本文件规定了用于选择和批准对象标识符解析系统（ORS）运营机构的机制和标准，并包括运营机构必须遵循的程序。文件还涉及未来对程序的任何修改，以及运营机构变更时的相应程序。本文件：——列出运营机构需提供ORS支持的对象标识符（OID）节点，并明确这些节点所需的支持级别；——说明下级节点如何申请ORS支持（A类、B类或C类）以及运营机构在提供这些支持级别中的职责；——确定针对这些支持级别可以收取费用的依据。 [外文原描述]： This document specifies the mechanisms and criteria to be applied for the selection and approval of the object identifier resolution system (ORS) operational agency and includes procedures that the operational agency is required to follow. It also addresses any future modification of the procedures and the procedures for any change of the operational agency. This document: — lists the object identifier (OID) nodes for which the operational agency is required to provide ORS support and gives the required level of support for these nodes; — gives the procedures by which lower-level nodes can apply for ORS support (class A, class B, or class C) and the role of the operational agency in providing these levels of support; — determines the basis for charges that can be levied for these levels of support.