摘要
研究并提出一种有效支持组播的高性能路由器QoS机制QoS RESM,该机制以多阈值机制为基础,考虑远程转发引擎的拥塞状态信息,引入全局控制反馈机制,有效完成了高性能路由器上支持组播的流量控制。最后描述QoS RESM在基于网络处理器的核心路由器上的实现方法。
A new QoS mechanism with effective multicast supporting in high performance routers-QoS _ RESM is presented and studied in this paper. Based on multi-threshold mechanism, it considers the congestion information of remote forward engines by introducing the mechanism of global control information feedback. It ends with a description of the implementation method of QoS-RESM in the core muter on the basis of network processor.
出处
《国防科技大学学报》
EI
CAS
CSCD
北大核心
2007年第2期85-90,共6页
Journal of National University of Defense Technology
基金
国家自然科学基金资助项目(90604006)
国家部委资助项目(2003CB314802)
关键词
组播
流量控制
拥塞控制
高性能路由器
网络处理器
multicast
flow control
congestion control
high performance muter
network processor
