Output Bandwidth Optimization about MAN in the Broadcasting and Television Administration of Daxian

Current business and QoS configuration about firewall are analyzed in MAN at the Broadcasting and Television Administration of Daxian,for the complaint from some customers about bandwidths badness,that the total bandwidth is under utilization is regarded.Combined with two key techniques(layered CAR and dynamic CAR) intelligent flow control,and under condition of not adding any hardware and output bandwidth,current IP business re-planning and configuration about QoS optimization is proposed in order to implement fair allocation output bandwidth for different business,and finally free resource bandwidth is resolved.