摘要
MPLS TE技术提供了服务质量(QoS)和流量工程(TE)控制的能力,可以根据路径、资源可用性和QoS请求为数据流设置直接的路由,避免链路拥塞导致数据传送丢失。介绍MPLS TE技术、TE配置和路由保护配置,及其测试方案。
MPLS TE technology provides the functions of quality of service and traffic engineering control to set the direct route for data stream according to the path,availability of resources and QoS requests to avoid link congestion resulting in loss of data.The technology of MPLS TE,TE configuration,routing protection configurations and test scenarios are introduced.
出处
《铁道通信信号》
2013年第10期51-53,共3页
Railway Signalling & Communication
