摘要
通过对目前正在研究的四类IPQoS协议 (RSVP ,DiffServ,MPLS ,SBM)的详细分析比较发现 :虽然它们都能够提供对QoS的支持 ,但都不能单独成为大规模网络环境下的QoS解决方案 ,只有对它们的综合应用才能真正实现广域环境下的数据流可预测性传输。以此为基础 ,给出了大规模网络系统中的IPQoS体系结构。
After detailed analysis of four IP QoS protocols under develop (RSVP, DiffServ, MPLS and SBM), it is found that , although each protocol can support QoS service in network, none of then can be solutions to end-to-end QoS in large scale network all by itself, Only the utilization of all four procotols can realize deterministic transmission of user traffic flow in WAN. From this on, an integrated architecture for end-to-end IP QoS service is given.
出处
《计算机应用研究》
CSCD
北大核心
2001年第10期65-70,共6页
Application Research of Computers
