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:
Feb. 13, 2018
Filed:
Mar. 11, 2014
Nec Corporation, Minato-ku, Tokyo, JP;
Ryota Mibu, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A communication system comprises: a physical machine; a switch control apparatus that controls a physical switch connected to the physical machine; and a virtual network management apparatus that manages a virtual network using the physical switch and at least one of the physical machine and a virtual machine operating on the physical machine. The physical machine comprises: a port information collection unit that collects port information of a NIC (Network Interface Card) assigned to the virtual network; and a port information notification unit that notifies the virtual network management apparatus of a correspondence between the NIC and the collected port information. The virtual network management apparatus instructs the switch control apparatus so that the physical switch uses the port information as a match condition.