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. 06, 1999
Filed:
Jun. 06, 1996
Applicant:
Inventors:
Assignee:
The Furukawa Electric Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04L / ;
U.S. Cl.
CPC ...
370404 ; 370410 ;
Abstract
A router is connected to a network having a terminal and also connected to other routers via an ISDN, and inter-network routing information retained by each router is transferred through the ISDN. In response to a routing information request from the terminal, the router establishes a connection with another router by means of an ISDN address in its first table. Then, the router receives, learns and retains the routing information transmitted from the other router, thus making it unnecessary to set all required routing information, and then sends the routing information to the network connected thereto.