Pole assignment algorithm is adopted to discuss that the higher utilization and congestion avoidance of network can be get if poles are assigned in different area according to network state.

• 摘要应用极点配置方法，讨论了根据网络的现实状态将极点配置在不同区域，使链路具有较高的利用率且解决网络拥塞的问题。