Abstract:

Many guarantee mechanisms based on queueing for controlling bandwidths and load balancing are proposed, unluckily they can not avoid the effect from t he control of the link layer on the transport layer, which makes the performance of TCP decrease. This paper describes an optimal algorithm based on dynamically allotting tokens for traffic control among logical links, gives a method of controlling the bandwidth using the traditional technology of ＂Fai irness Queueing＂, and makes some discussions on its industrialization.

Key words: fairness queueing, traffic controll load balancing