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. 05, 2022
Filed:
May. 04, 2020
Cisco Technology, Inc., San Jose, CA (US);
Aviran Kadosh, Moreshet, IL;
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Abstract
A port extender provides individual flow control for ports multiplexed from a network device. The port extender is configured to multiplex a network device port across the front panel ports on the port extender. The port extender also determines that passing traffic through one of the front panel ports is degraded due to network congestion, and generates a flow control message identifying the front panel port. The port extender sends the flow control message via the network device port to the network device. The flow control message causes the network device coupled to the network device port to discontinue sending data for transmission from the degraded port.