According to the ISO/IEC standard, QoS management is typically structured into three functional stages:
: Translating user-level requirements into technical network parameters. rld-qos.iso
The requested document, , refers to the international standard ISO/IEC 13236:1998 , which establishes the foundational quality of service (QoS) framework for Information Technology and Open Systems Interconnection (OSI). Purpose and Scope According to the ISO/IEC standard, QoS management is
: Establishing agreements between service providers and end-users, followed by resource reservation and admission control. and enforce service levels.
: Tracking real-time performance and initiating corrective actions (renegotiation) if service levels drop below the agreed threshold. Implementation Mechanisms
This standard provides a universal model for managing QoS across various network entities. It defines how QoS-related information flows between participants and describes the mechanisms used to monitor, negotiate, and enforce service levels.