以生产网际引擎产品为主的Task Force公司推出又一代Qos网络标准。它可能会使Internet上混乱的包流量变得有秩序,与以前产品的主要不同是,Task Force的服务加强了容错特性。就在两年前,所有的人都认为解决方法应该是ATM,但高举火把的却是RSVP(资源保留协议)。现在,DS(Differentiated Services)的框架结构是核心。很明显,DS不希望大幅度改变软件的运行方式或包的工作方式。在路由级运 Task Force, a maker of Internet engine products, is introducing another generation of Qos network standards. It may make the flow of chaotic packets on the Internet orderly, with the main difference between the previous product is Task Force’s service to enhance fault tolerance. Just two years ago, everyone believed that the solution should be ATM, but RSVP (resource reservation agreement) was held high. Now, the framework of DS (Differentiated Services) is the core. Obviously, DS does not want to drastically change the way software works or the way packages work. At the routing level