An HRSA Algorithm Facing Router-Level Network Topology Simulation

Analyzed the features of router-level topology simulation, and proposed an algorithm HRSA facing router-level network topology simulation based on Dijkstra algorithm aiming at actual Internet stratified topology structure. By the way of adding the shortest routing table on the core router, the time of searching the shortest path in router-level topology simulation has been reduced effectively. The experiment result shows that the network topology simulation system based on this algorithm is suitable for router-level network topology simulation perfectly.