发明授权
- 专利标题： High performance probabilistic rate policer
- 专利标题（中）： 高性能概率率策略器
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申请号： US10098493申请日： 2002-03-18
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公开(公告)号： US07227840B1公开(公告)日： 2007-06-05
- 发明人: Dennis C. Ferguson , Devereaux C. Chen , John W. Stewart, III , James Washburn , Jeffrey R. Zimmer
- 申请人： Dennis C. Ferguson , Devereaux C. Chen , John W. Stewart, III , James Washburn , Jeffrey R. Zimmer
- 申请人地址： US CA Sunnyvale
- 专利权人： Juniper Networks, Inc.
- 当前专利权人： Juniper Networks, Inc.
- 当前专利权人地址： US CA Sunnyvale
- 代理机构： Harrity Snyder LLP
- 主分类号： H04L12/22
- IPC分类号： H04L12/22 ; H04L12/56
摘要：
A data flow rate policer enforces data flow policies for a number of data flows using a probabilistic policy enforcement mechanism. The policer includes a memory that stores the state of each data flow in a compact data structure. Additionally, the policer includes one or more policing engines that implement the actual data flow policies based on information derived from the data structures. The policing engines may be implemented in hardware to increase performance.
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