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:
May. 23, 2017
Filed:
Nov. 14, 2012
Dell Products L.p., Round Rock, TX (US);
Ravikumar Sivasankar, Tamil Nadu, IN;
Purushothaman Nandakumaran, San Jose, CA (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A first switch forms first and second LAGs and a main LAG comprising the first and second LAGs as sub-LAGs. Forming the first and second LAGs comprises receiving LACP data units which indicate that the first switch is connected to second and third switches through first and second pluralities of ports, and forming the first LAG of the first plurality of ports and the second LAG of the second plurality of ports. The second and third switches share a control plane. In forming the first and second LAGs, LACP data units are received from the second and third switches and include unique identifiers of the second and third switches respectively. Forming the main LAG comprises receiving one or more LACP data units which indicate that the first and second plurality of ports are to be part of the main LAG, and forming the main LAG based on such LACP data units. Other features are also provided.