北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2006, Vol. 29 ›› Issue (6): 103-106.doi: 10.13190/jbupt.200606.103.247

• 研究报告 • 上一篇    下一篇

基于SLA的IP DiffServ网络的业务实现机制

张奕奎?,孟洛明,邱雪松   

  1. 北京邮电大学 网络与交换技术国家重点实验室,北京 100876
  • 收稿日期:2005-10-13 修回日期:1900-01-01 出版日期:2006-12-30 发布日期:2006-12-30
  • 通讯作者: 张奕奎

A SLA-Based Service Implementation Mechanism for IP DiffServ Network

ZHANG Yi-kui, MENG Luo-ming, QIU Xue-song   

  1. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2005-10-13 Revised:1900-01-01 Online:2006-12-30 Published:2006-12-30
  • Contact: ZHANG Yi-kui

摘要:

为了在区分服务(DiffServ)网络中实现有差别、可定制、有服务质量(QoS)保证的业务,改进了DiffServ分层业务模型并提出了完整的基于服务等级协定(SLA)的IP业务实现机制,解决了客户SLS到提供商SLS的映射问题,描述了IP业务实现流程。原型系统的实现验证了该机制的有效性。

关键词: 服务等级协定, 服务质量, 服务等级规范, 区分服务

Abstract:

In order to implement the differentiated, customized, quality of service (QoS) guaranteed service in IP DiffServ network, the layered service-oriented model for DiffServ is improved. An integral IP service implementation mechanism based on service level agreement (SLA) is proposed. thus, the problem of mapping customer service level specification (SLS) to provider SLS is solved. An IP service implementation process based on the above mechanism is described. Implementation of a prototype verifies that validity of the mechanism.

Key words: service level agreement, quality of service, service level specification, differentiated service

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