US Patent 11502766 Precision time protocol with multi-chassis link aggregation groups
Patent 11502766 was granted and assigned to Arista Networks on November, 2022 by the United States Patent and Trademark Office.
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Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
115027660
Date of Patent
November 15, 2022
0Patent Application Number
168535300
Date Filed
April 20, 2020
0Patent Citations
Patent Primary Examiner
Edits on 16 Nov, 2022
Golden AI
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US Patent 11502766 Precision time protocol with multi-chassis link aggregation groups
Article
The precision time protocol (PTP) runs on the peer switches in an MLAG domain. PTP messages received by one peer switch on an MLAG interface is selectively peer-forwarded to the other peer switch on the same MLAG interface in order to coordinate a synchronization session with a PTP node. The peer-forwarded messages inform one peer switch to be an active peer and the other peer switch to be an inactive peer so that timestamped messages during the synchronization session are exchanged only between the PTP node and the active peer, and hence take the same data path.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
115027660
Date of Patent
November 15, 2022
0Patent Application Number
168535300
Date Filed
April 20, 2020
0Patent Citations
Patent Primary Examiner
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