IP网络服务质量控制的策略与机制

QoS Control Mechanism and Policy on IP Network

伴随着 Internet网络规模和容量的爆炸性增长 ,人们的生活与工作方式正发生着深刻的变革 ,电子邮件、网上浏览和下载已成为普通人生活中的一部分 ;与此同时 ,各种基于 Internet的新型业务不断涌现 ,网络经济已初现端倪。在这种情况下 ,Internet或更广义地说 IP网络如何提供 Qo S已成为世人关注的焦点 ,在分析和研究了 IP网络中各种 Qo S机制及两种 Qo S服务模型后 ,探讨了一种 IP网络中的 Qo

With the rapid increase of Internet scale and capability, peoples working and living style is experiencing a profound change. E-mail, browsing and download have become part of our life; At the same time, many new kinds of services on Internet are making the network economy become true. In such a case, how to deliver QoS has become the focus in IP. After analyzing and studying all kinds of QoS mechanism and two OoS service models, this article discusses a policy of achieving end-to-end QoS in IP.