【摘要】 随着网络的飞速发展 ,B- ISDN将成为各种网络的通信工具 ,而服务的质量将是十分重要的问题。文章阐述了服务质量 (QOS)的概念及其网络中 QOS的确定和 QOS问题的鉴别 ,在面向对象基础上 ,着重介绍基于分层结构的、面向报警方法的 QOS问题鉴别更多还原

【Abstract】 With the quick development of the network, broadband ISDN will be the vehicle of services,and the quality of the services will be very important. This paper expatiates on the concept of quality of services(QOS), ascertainment of QOS and identification of QOS problem. The stress is laid on the layered alarm oriented identification of QOS problem.更多还原