Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Arjun Singh0
Ayaskant Pani0
Date of Patent
January 27, 2015
0Patent Application Number
134787070
Date Filed
May 23, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A multi-stage network may include a first stage having a first plurality of switches, a second stage having a second plurality of switches, and a number of links between the first and second stages. A controller in communication with the first plurality of switches and the second plurality of switches may determine a priority path to be utilized by each switch in sending information and a fallback path. If the priority path includes a failed link, the controller implements in one or more of the switches the fallback path for sending the information. The fallback path may, for example, cause the information to be transmitted through a peer router.
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