发明申请
- 专利标题： ENHANCING ACCURACY OF SERVICE LEVEL AGREEMENTS IN ETHERNET NETWORKS
- 专利标题（中）： 提高以太网服务水平协议的准确性
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申请号： US13703763申请日： 2010-06-12
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公开(公告)号： US20130091408A1公开(公告)日： 2013-04-11
- 发明人: Anne G. O'Connell , Con D. Cremin
- 申请人： Anne G. O'Connell , Con D. Cremin
- 国际申请： PCT/EP10/03553 WO 20100612
- 主分类号： G06F11/00
- IPC分类号： G06F11/00
摘要：
A method of determining frame loss between two management points (C, D) in an Ethernet network, in which the said management points each transmit frames to each other and each of the said two management points transmits in regular intervals to the other measurement messages which contain current counts of frames transmitted and received by the respective transmitting management point. At least one of the said two management points responds to a received management message to compute from counts of actual packets transmitted and/or received by a given one of the management points the frame loss at said given management point. At least one of the management points computes the said frame loss only once in a measurement interval which consists of a multiplicity of said regular intervals and employs in the computation the counts indicated by the measurement message most recently received by said one of the management points.
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