标准摘要
[中文适用范围]： 本文档提供了一个定界模块，该模块定义了一种编码服务数据单元 (SDU) 的机制、在协议数据单元 (PDU) 内跨层边界传递的数据量、发送给其对等方的数据量。如果每个 PDU 恰好携带一个 SDU，则无需使用此文档。 [外文原描述]： This document provides a delimiting module that defines a mechanism for encoding Service Data Units (SDUs), the amount of data passed across the layer boundary within Protocol Data Units (PDUs), the amount of data sent to its peer. It is not necessary to use this document if each PDU carries precisely one SDU.
英文名称Telecommunications and information exchange between systems - Recursive inter-network architecture - Part 8: RINA general delimiting procedures