Invention Grant
- Patent Title: Method of constructing a backup path in an autonomous system
- Patent Title (中): 在自治系统中构建备份路径的方法
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Application No.: US11254587Application Date: 2005-10-20
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Publication No.: US07864669B2Publication Date: 2011-01-04
- Inventor: Olivier Bonaventure , Pierre Francois , Clarence Filsfils , Stewart Bryant , David D. Ward , John Galen Scudder , Stefano B. Previdi , Ian Michael Charles Shand , Gargi Nalawade
- Applicant: Olivier Bonaventure , Pierre Francois , Clarence Filsfils , Stewart Bryant , David D. Ward , John Galen Scudder , Stefano B. Previdi , Ian Michael Charles Shand , Gargi Nalawade
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Cesari and McKenna, LLP
- Main IPC: H04L12/26
- IPC: H04L12/26
Abstract:
A method of constructing a backup path in an autonomous system (AS) for failure of an inter-AS link is described. The method comprises identifying an alternate inter-AS path and constructing a tunnel to an end point on the alternate path.
Public/Granted literature
- US20070091795A1 Method of constructing a backup path in an autonomous system Public/Granted day:2007-04-26
Information query
