以太网流量监控方法研究  

Study on Traffic Metering Algorithms for Ethernet Services

作　　者：刘增辉[1] 

机构地区：[1]中国电子科技集团公司第54研究所,河北石家庄050081

出　　处：《无线电工程》2006年第5期4-5,16,共3页Radio Engineering

摘　　要：通过研究帧中继、IP、ATM等分组业务的流量监控算法,提出了可适用于光传输网络的以太网流量的2种监控算法:PIR/CIR和CIR/EIR。通过比较发现CIR/EIR算法的可控性和准确性比PIR/CIR高。最后通过计算机仿真和ATM平台移植对理论分析进行了验证。This paper presents two traffic metering algorithm PIR/CIR and CIR/EIR which are suitable to ethemet transmitting over optical network based on the study of a lot of the traffic metering algorithms of packet traffic such as Frame Relay, IP and ATM services. By comparing these two algorithms, it shows that CIR/EIR has better characteristics than PIR/CIR. Finally, we validate the theoretical analysis by computer simulation and transportability over ATM network.

关 键 词：承诺速率CIR 额外速率EIR 峰值速率PIR 令牌桶 双速率三颜色标记算法 

分 类 号：TN913.2[电子电信—通信与信息系统]