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:
Nov. 01, 2016
Filed:
Jan. 21, 2013
Intel Corporation, Santa Clara, CA (US);
Robert J. Munoz, Round Rock, TX (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Described embodiments process data packets received by a network switch coupled to an external buffering device. The network switch determines a queue of an internal buffer of the network switch associated with a flow of the received packet and determines whether the received packet should be forwarded to the external buffering device. If the received packet should be forwarded to the external buffering device, the network switch sets an external buffering active indicator indicating that the network switch is in an external buffering mode for the flow, tags the received packet with metadata, and forwards the packet to the external buffering device. The external buffering device stores the forwarded packet in a queue of a memory of the external buffering device corresponding to the tagged metadata of the forwarded packet. The network switch processes packets stored in the internal buffer of the network switch.