Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter Geoffrey Jones0
Riaz Khan0
Date of Patent
November 5, 2024
0Patent Application Number
184847650
Date Filed
October 11, 2023
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
Embodiments of the present disclosure are directed to dynamic shadow operations configured to dynamically shadow data-plane resources in a network device. In some embodiments, the dynamic resource shadow operations are used to locally maintain a shadow copy of data plane resources to avoid having to read them through a bus interconnect. In other embodiments, the dynamic shadow framework is used to provide memory protection for hardware resources against SEU failures. The dynamic shadow framework may operate in conjunction with adaptive memory scrubbing operations. In other embodiments, the dynamic shadow infrastructure is used to facilitate fast boot-up and fast upgrade operations.
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