公开(公告)号：US20150326471A1

公开(公告)日：2015-11-12

申请号：US14336826

申请日：2014-07-21

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Swapna Anandan ,  Sujay Gopinathan

IPC: H04L12/707 ,  H04L12/775 ,  H04L12/703

CPC classification number: H04L12/4633 ,  H04L45/22 ,  H04L47/12

Abstract: A method is provided in one embodiment and includes establishing a primary wired access link between a first routing device and a second routing device, and establishing a backup wireless access link between the first routing device and the second routing device. The method further includes determining a status of the primary wired access link indicative of whether the primary wired access link between the first routing device and the second routing device has failed. The method still further include activating the backup wireless access link between the first routing device and the second routing device when it is determined that the status of the primary wired access link is indicative that the primary wired access link has failed.

Abstract translation: 在一个实施例中提供了一种方法，包括在第一路由设备和第二路由设备之间建立主要有线接入链路，以及在第一路由设备和第二路由设备之间建立备用无线接入链路。 该方法还包括确定主有线接入链路的状态，指示第一路由设备和第二路由设备之间的主要有线接入链路是否已经失败。 该方法还包括当确定主有线接入链路的状态指示主有线接入链路已经失败时，激活第一路由设备和第二路由设备之间的备用无线接入链路。