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. 09, 2019
Filed:
Jul. 01, 2016
International Business Machines Corporation, Armonk, NY (US);
Robert K Floyd, III, Clermont, FL (US);
Catalin Marica, Bucharest, RO;
Marian Tudosoiu, Bucharest, RO;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Techniques for dampening an interface flapping rate between switches in a network environment. An interface of a first switch is designated as being in an active mode in which forwarding activity of the interface is permitted. The interface is determined to exhibit flapping behavior satisfying one or more dampening criteria when in the active mode. An indication is sent to a second switch to isolate the interface. A reply to the indication is received from the second switch. The interface is designated as being in an isolated mode in which health monitoring of the interface is permitted but forwarding activity of the interface is prohibited. The interface is determined to satisfy one or more reinstatement criteria when in the isolated mode. The interface is redesignated as being in the active mode.