Abstract：A static routing algorithm which applied in traffic ungiiiooring environment is put, forward. This algorithm calculates and configures the path of LSP by taking the1 current network resource into account. When needing to configure more than one LSPs in a, priority, Genetic Algorithm(GA) is used to find the optimal or sub-optimal configuration for all this LSPs and make the maximal link bandwidth usage lower than the value defined by the administrator. This algorithm can rationally distribute the network resource. Besides, an improved Dijkstra algorithm is put forward to calculate the shortest path for LSP.
2003, Vol. 25 
