区分服务在网络隔离系统中的研究与实现  

Study on the realization of differentiated services in network isolation system

作　　者：武海燕[1] 谭成翔[1] 汪海航[1] 

机构地区：[1]同济大学计算机科学与技术系,上海201804

出　　处：《计算机应用》2008年第3期620-622,628,共4页journal of Computer Applications

基　　金：国家信息安全专项基金资助项目(20051879)

摘　　要：在网络隔离系统中实施区分服务能进一步提高系统的服务质量(QoS)。首先研究了网络隔离系统的代理模型以及在该模型中实施区分服务的基本要求,给出了在内网单元实施区分服务应采用的系统架构,结合该架构,阐述了应用数据的分类、排队及其他相关技术的实现,最后针对区分服务的配置信息的组织以及配置过程进行了系统的实现。Implementing Differentiated Services （DS） in network isolation system can further improve its QoS. Firstly, application proxy model in network isolation system was researched, and fundamental requirements for the DS implementation were described. Under these requireme^ts, it proposed a feasible architecture for DS realization in inner unit. And then, with the constructed architecture, it described the realization methods of application data classification, data queuing and other related technologies, Finally, it researched the organization of configuration information and the configuring process.

关 键 词：网络隔离 服务质量 区分服务 应用代理 

分 类 号：TP309[自动化与计算机技术—计算机系统结构] TP393[自动化与计算机技术—计算机科学与技术]