摘要： 文章描述了一个面向用户的帧中继业务模型,内容涉及帧中继协议机、帧中继服务的类型及提供方法、物理接口与帧中继网络接入等,并对面向用户帧中继业务的前景进行了展望。

关键词: 帧中继, 业务模型, 协议, 服务, 接口

Abstract: This paper describes a User-oriented Facility Model of Frame Relay. Contents included are FR Protocol Machine, FR service categories and providing methods,physical interface and FR networking etc. At last, the prospect of User-oriented Facility Model of Frame Relay is outlooked.

中图分类号: 

• TN919.22