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:
Jul. 19, 2011
Filed:
Dec. 15, 2008
Yuval Cohen, Raanana, IL;
Tal Anker, Modiin, IL;
Yuval Cohen, Raanana, IL;
Tal Anker, Modiin, IL;
Marvell International Ltd., Hamilton, BM;
Abstract
A first sub-switch for a network switch includes a plurality of ports. A forwarding engine communicates with the ports. A control plane processor communicates with the forwarding engine. A first sub-switch interface communicates with the forwarding engine and receives a path message from a second sub-switch in the network switch. A second sub-switch interface communicates with the forwarding engine, transmits the path message to a third sub-switch in the network switch, and receives a reserve message from the third sub-switch identifying requested resources for a planned data flow having a quality of service. The control plane processor attempts to reserve the requested resources on the second sub-switch interface based on the quality of service.