摘要
文中IGP路由协议的优化技术主要是使用增量SPF算法缩短路由计算时间,引入了"智能定时器"技术防止频繁的路由计算。利用双向转发检测(BFD)技术加快发现网络状态,减小设备故障对业务的影响,提高网络的可用性。使用接口惩罚技术限制频繁的路由计算,防止由于链路问题导致接口状态的频繁变化。
IGP routing protocol optimization techniques are introduced in this paper. It reduces the routing calculating time by using incremental SPF algorithm,prevents the frequent route calculation by introducing ＂Intelligent Timer＂ technology. Bidirectional Forwarding Detection （BFD） technology is used to accelerate the discovery of network status, to reduce the impact of equipment failure on the business and increase network availability. Interface dampening technology is used to restrict and prevent interface change frequently caused by link state problems.
出处
《电脑与电信》
2012年第1期39-41,共3页
Computer & Telecommunication
