【摘要】 流量工程能够实现网络操作的高效率和优化网络资源利用,论文简单分析了传统的路由算法,在多路径流量分配算法的基础上,提出了一种基于链路关键性的多路径负载均衡算法LCTB(Link-Criticality Traffic Bifurcation)。该算法根据链路在网络业务承载中的关键性,为链路设定不同的传输成本,通过最小化网络传输成本,找出网络负载均衡性更好的多路径。更多还原

【Abstract】 Traffic engineering is able to optimize the use of network resources, and improve service performance. analysis the conventional algorithm of routing simply. On the basis of TB algorithm (Traffic Bifurcation), the author designs a multi-path load-balancing algorithm-LCTB (Link Criticality Traffic Bifurcation), considering the different link criticality. In LCTB, each link is set a cost according to its link criticality. By minimizing the network transmission costs, the paths with better load-balancing performance can be founded.更多还原