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2. 发明申请

US20160269281A1 Method and Device for Synchronizing Interface Parameter 审中-公开
标题翻译：用于同步接口参数的方法和设备
公开(公告)号：US20160269281A1
公开(公告)日：2016-09-15
申请号：US15033251
申请日：2014-06-17
申请人： ZTE CORPORATION
发明人： Wei ZHU , Chun ZHU
IPC分类号： H04L12/723 , H04L12/721
CPC分类号： H04L45/50 , H04L12/4633 , H04L45/68 , H04L49/3054
摘要： Provided are a method and device for synchronizing an interface parameter. According to the method, related information, sent by a remote Terminating Provider Edge (TPE) of a first Pseudo-Wire (PW) in a first segment of PW of a Switching Provider Edge (SPE), of the first PW is received or recorded, wherein the related information of the first PW carries an interface parameter of the remote TPE of the first PW, and the interface parameter is used for establishing a Label Switch Path (LSP); and the related information of the first PW is sent to a remote TPE of a second segment of PW of the SPE. By the solution, a problem caused by incapability of opposite equipment in timely perceiving updating of an interface parameter of local equipment is solved, and the opposite equipment can use a correct interface parameter value for negotiation and PW establishment.
摘要翻译：提供了一种用于同步接口参数的方法和设备。根据该方法，接收或记录由第一PW的交换提供商边缘（SPE）的PW的第一段中的第一伪线（PW）的远程终端提供商边缘（TPE）发送的相关信息其中，所述第一PW的相关信息携带所述第一PW的远程TPE的接口参数，并且所述接口参数用于建立标签交换路径（LSP）; 并将第一PW的相关信息发送到SPE的第二段PW的远程TPE。通过解决方案，解决了对方设备无法及时察觉本地设备接口参数更新所引起的问题，对方设备可以使用正确的接口参数值进行协商和建立PW。

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