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:
Aug. 13, 2019
Filed:
Dec. 18, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Fujitsu Advanced Engineering Limited, Tokyo, JP;
Osamu Shiraki, Kawasaki, JP;
Hiroyuki Esashi, Tokyo, JP;
FUJITSU LIMITED, Kawasaki, JP;
FUJITSU ADVANCED ENGINEERING LIMITED, Tokyo, JP;
Abstract
A disclosed system includes plural switches, a node, and a management apparatus. The node includes: a transmitter that transmits an assignment request whose destination is the management apparatus. The management apparatus includes: a determination unit that determines whether an identifier can be assigned to the node, based on the assignment request; and a transmitter that transmits a response including an identifier assigned to the node. And a first switch that is a switch of the plural switches and relays the assignment request and the response includes: a making unit that makes settings for relaying a packet whose destination is the node; and a transmitter that transmits, to other switches belonging to a domain to which the first switch belongs, a setting request including the information on the logical link that received the assignment request and the identifier included in the response.