摘要： 设计了一套重路由状态机,用来在支持流量工程的Mpls网络中实现对标签交换路径(lsp)的重路由。给出了该状态机的描述,阐述了该状态机在Mpls信令协议中的应用,搭建了一个测试床做了验证。结果显示该状态机可以在不中断服务的情况下,平滑地进行lsp的重路由。

关键词: 重路由, 标签交换路径, Mpls, 状态机, 信令

Abstract: A state machine used for rerouting lsp in Mpls-te network is proposed in this paper. The state machine is described in detail, the application of this state machine in Mpls signaling protocol is interpreted, a testbed is built to valid the design. The results show that the state machine can reoute lsp smoothly without service interruption.

中图分类号: 

• TP393