【摘要】 对最小干涉算法进行了链路权值优化研究,提出集中和分布相结合的方式计算显式路由的方法。使用专门的策略和权值服务器PAWS为链路计算权值,标记边缘路由器LER实施分布式最小干涉算法,计算满足带宽的显式路由。通过路由算法及其体系结构的优化,提高了MPLS显式路由计算的效率和准确性,增强了MPLS流量工程系统的可扩展性。更多还原

【Abstract】 The link weight optimization method for MIRA(minimum interference routing algorithm) is proposed with a novel architecture for explicit routing computation.The proposed methods use a combination of centralized and distributed computing methods to deploy the explicit routing algorithm for MPLS traffic engineering system.Link weight is computed by PAWS(policy and weight server).LER(label switch router) executes distributed computing methods of MIRA,computers bandwidth guaranteed explicit routing.Through the treatments,the efficiency and accuracy of explicit routing algorithm are improved,and the scalability of the system is enhanced as well.更多还原