DSCP

In Best Effort Service , system expands the range of DSCP .

对于尽力而为服务，系统扩展了相应DSCP值范围；

It is built around the philosophy that highest DSCP marking is served first .

它是围绕着最高DSCP标记是服务第一的哲学建立的。

Through the packet DSCP field staining , packet classification , then the data streaming and network security applications .

通过对数据包的DSCP字段进行染色，进行数据包的分类，进而进行数据分流和网络安全应用。

MAN will use QoS based on Diff-Serv , using the compatible DSCP and IP Precedence .

城域网采用以Diff-Serv为主的QoS技术，采用DSCP和IPPrecedence相兼容的标记方式。

The main problem is mapping of DSCP to MPLS encapsulation layer . MPLS Diff-Serv tunneling model is also discussed .

后者主要要解决的问题为DSCP至MPLS封装层的映射问题，同时讨论了MPLS区分服务通道模型。

The service access control point equipment will support the categorization , identification and band control of the services . The MAN backbone will do IP package transformation according to the sequence of DSCP class identity .

业务接入控制点设备实现业务的分类、标记和带宽控制，城域网骨干路由器根据DSCP等级标记按优先顺序进行IP包的转发。