提出选择不同的树路由作为多播通信方案，以获得较低的综合代价保证网络负载均衡。
When multiple tree routes were selected as multicast communication solution, lower overall cost could be obtained to ensure network load balance.
在IP多播网络中，如何选择合适的路由、优化配置，以减少开支，是IP多播业务推广使用的关键。
In IP multicast network, how to choose appropriate multicast routes and optimize the configuration for reducing the cost of multicast are the key to popularize the multicast service.
为了有效地支持多播通信，路由（路径）选择是一个需要讨论的关键问题。
To support multicast communication, the routing is one of the key problems.
应用推荐