Title:
UPDATE CONTROL METHOD, UPDATE CONTROL PROGRAM, AND TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2017068318
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To limit nodes in which software or the like is updated.SOLUTION: A transmission device includes: a plurality of ports 10p-40p capable of communicating with another transmission device; a data storage unit 54 for storing a data file and attribute information on the data file, and storing management information indicating whether to accept a data file transfer request for each of the ports; a first processing unit 50 for transmitting the attribute information stored in the data storage unit from each of the ports; and a second processing unit 55 for determining whether to transmit the data file from a first port of the ports on the basis of the management information stored in the data storage unit if a transfer request is received from the first port.SELECTED DRAWING: Figure 5
Inventors:
OKAWA SHIGEMORI
TAKEDA MASAKI
SASAKI TAKANORI
TAKASHIMA TAKESHI
SUGIMOTO KUNITAKE
TAKEDA MASAKI
SASAKI TAKANORI
TAKASHIMA TAKESHI
SUGIMOTO KUNITAKE
Application Number:
JP2015189464A
Publication Date:
April 06, 2017
Filing Date:
September 28, 2015
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G06F9/445; G06F11/00; H04L12/24
Attorney, Agent or Firm:
Kazuo Harada
Previous Patent: A generation method, a discriminating method, a program, and an information processor
Next Patent: Data processing device
Next Patent: Data processing device