- 专利标题： Activating mobile backup link based on wired customer edge-provider edge (CE-PE) link status
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申请号： US14336826申请日： 2014-07-21
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公开(公告)号： US09992039B2公开(公告)日： 2018-06-05
- 发明人: Swapna Anandan , Sujay Gopinathan
- 申请人： CISCO TECHNOLOGY, INC.
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Patterson + Sheridan LLP
- 主分类号： H04L12/46
- IPC分类号： H04L12/46 ; H04L12/707 ; H04L12/801
摘要：
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.
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