The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 2023
Filed:
Mar. 30, 2020
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Lihua Yuan, Redmond, WA (US);
Gerald R. Degrace, Snohomish, WA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
In a rack comprising a group of servers and at least two top-of-rack switches, a link fault is detected. A smart data cable connects each of the servers to both top-of-rack switches. A control signal indicates an active communication path from one of the top-of-rack switches to the servers. In response to detecting a failure of the active communication path, the control signal indicates a switch to the second of the top-of-rack switches. In response to the updated control signal, a switching mechanism of the data cable changes the active communication path to the second of the top-of-rack switches.