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:
Dec. 29, 2015
Filed:
Oct. 23, 2013
Hitachi Metals, Ltd., Tokyo, JP;
Tomoyoshi Tatsumi, Tsuchiura, JP;
HITACHI METALS, LTD., Tokyo, JP;
Abstract
A port switch includes ports that are to serve as communication sources of communication lines extending to a plurality of fabric switches, and sets a link aggregation for the ports. The port switch further includes a fabric switch table indicating a correspondence relationship between each of the addresses of the fabric switches and the corresponding one of the ports. When the port switch receives a frame from a terminal, the port switch detects a destination address in the frame, determines, if the destination address is one of the addresses in the fabric switch table, a port corresponding to the one of the addresses, on the basis of the fabric switch table to transfer the frame from the port.