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:
Nov. 26, 2024
Filed:
Feb. 16, 2021
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Yuta Watanabe, Musashino, JP;
Yuki Takei, Musashino, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
A communication system sets a first priority as a priority of a BGP in a path connecting from a terminal to a terminal through an active system connection unit, sets a second priority lower than the first priority as a priority of a BGP in a path connecting from the terminal to the terminal through the standby system connection unit, and sets a third priority which is lower than the first priority and higher than the second priority as a priority of a BGP in a path connecting the active system connection unit and the standby system connection unit. The communication system discards traffic other than a BGP among traffic from the standby system connection unit to the active system connection unit.