基于应用层通道的局域网出口流量控制策略设计

摘要

广域网流量需求的急剧扩张和局域网运营方出口带宽的矛盾迫使流量控制节点被部署到局域网关键链路当中.分析了网络用户的流量需求.从局域网运营方的角度出发,阐述了基于应用层通道的流量控制的原理、原则和目标.设计了流量控制的四类通道和两种策略的方案.%Contradiction between the rapid expansion of WAN traffic demand and local area network export-bandwidth force the flow control nodes are deployed to the local area network key links. The article analyzes the traffic needs of network users. From the perspective of the LAN operations, described the principles and objectives of channel flow control that based on application layer, designed four-channel flow control and'a plan of strategy.