中文摘要：

为了减少冗余报文的发送,降低网络负载,提出了ERSN（efficient reliable subnetwork）算法。在保证洪泛可靠性的条件下,ERSN算法采用减少链路数目的方法,减少了邻居路由器的数量,从而降低了洪泛报文的数量。实验结果表明,在维持稳定与可靠的条件下,ERSN算法比标准的洪泛算法有效地减少了洪泛报文的数量。

英文摘要：

In order to reduce redundant packets sent and traffic on networks, this paper proposed ERSN algorithm. ERSN algorithm limited the sets of neighboring nodes in the flooding of link-state information by reducing the number of links, while maintaining reliability in the distribution of link-state information. Tests on the simulator show that the ERSN algorithm which reduces the number of packets is more efficient than old flooding algorithm, while maintaining reliability and stable.