JP6743771B2 - ネットワークスイッチ - Google Patents

ネットワークスイッチ Download PDF

Info

Publication number
JP6743771B2
JP6743771B2 JP2017123482A JP2017123482A JP6743771B2 JP 6743771 B2 JP6743771 B2 JP 6743771B2 JP 2017123482 A JP2017123482 A JP 2017123482A JP 2017123482 A JP2017123482 A JP 2017123482A JP 6743771 B2 JP6743771 B2 JP 6743771B2
Authority
JP
Japan
Prior art keywords
address
mac address
port
switch
destination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2017123482A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019009614A (ja
JP2019009614A5 (enExample
Inventor
賢治 稲津
賢治 稲津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2017123482A priority Critical patent/JP6743771B2/ja
Priority to CN201880027636.1A priority patent/CN110574344B/zh
Priority to PCT/JP2018/012268 priority patent/WO2018235374A1/ja
Publication of JP2019009614A publication Critical patent/JP2019009614A/ja
Publication of JP2019009614A5 publication Critical patent/JP2019009614A5/ja
Priority to US16/573,859 priority patent/US10965644B2/en
Application granted granted Critical
Publication of JP6743771B2 publication Critical patent/JP6743771B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H04L12/467—Arrangements for supporting untagged frames, e.g. port-based VLANs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/66—Layer 2 routing, e.g. in Ethernet based MAN's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3009—Header conversion, routing tables or routing tags
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/354—Switches specially adapted for specific applications for supporting virtual local area networks [VLAN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/618—Details of network addresses
    • H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2017123482A 2017-06-23 2017-06-23 ネットワークスイッチ Active JP6743771B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017123482A JP6743771B2 (ja) 2017-06-23 2017-06-23 ネットワークスイッチ
CN201880027636.1A CN110574344B (zh) 2017-06-23 2018-03-27 网络交换机
PCT/JP2018/012268 WO2018235374A1 (ja) 2017-06-23 2018-03-27 ネットワークスイッチ
US16/573,859 US10965644B2 (en) 2017-06-23 2019-09-17 Network switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017123482A JP6743771B2 (ja) 2017-06-23 2017-06-23 ネットワークスイッチ

Publications (3)

Publication Number Publication Date
JP2019009614A JP2019009614A (ja) 2019-01-17
JP2019009614A5 JP2019009614A5 (enExample) 2019-06-06
JP6743771B2 true JP6743771B2 (ja) 2020-08-19

Family

ID=64735652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017123482A Active JP6743771B2 (ja) 2017-06-23 2017-06-23 ネットワークスイッチ

Country Status (4)

Country Link
US (1) US10965644B2 (enExample)
JP (1) JP6743771B2 (enExample)
CN (1) CN110574344B (enExample)
WO (1) WO2018235374A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019014263A1 (en) * 2017-07-10 2019-01-17 The Regents Of The University Of California METHOD AND APPARATUS FOR INTERFACING WITH A CIRCUIT SWITCHED NETWORK
CN112532524B (zh) * 2020-11-24 2022-12-13 锐捷网络股份有限公司 一种报文处理方法及装置
CN114553634B (zh) * 2020-11-24 2024-08-23 上海汽车集团股份有限公司 一种数据处理方法和相关装置
US20230353500A1 (en) * 2022-06-24 2023-11-02 Wuxi Esiontech Co., Ltd. Routing node scheduling method for network on chip (noc) in field programmable gate array (fpga)
CN115589396A (zh) * 2022-10-14 2023-01-10 锐凌无线有限责任公司 服务管理方法、系统、装置、电子设备及存储介质

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000295274A (ja) 1999-04-05 2000-10-20 Nec Corp パケット交換装置
US7023021B2 (en) 2000-02-22 2006-04-04 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method of manufacturing the same
US6801525B1 (en) 2000-07-11 2004-10-05 Lucent Technologies Inc. Internet protocol packet router
JP2003018196A (ja) * 2001-04-27 2003-01-17 Fujitsu Ltd パケット転送装置、半導体装置、および、パケット転送システム
JP2003304293A (ja) 2002-04-10 2003-10-24 Hitachi Ltd パケット中継装置
CN101040489B (zh) * 2004-10-22 2012-12-05 思科技术公司 用于统一输入/输出和降低延迟的网络设备体系结构
US8451752B2 (en) * 2007-05-21 2013-05-28 Arrowspan, Inc. Seamless handoff scheme for multi-radio wireless mesh network
JP2010183421A (ja) 2009-02-06 2010-08-19 Mitsubishi Electric Corp 高速ｉｐ転送装置
US8331371B2 (en) 2009-12-17 2012-12-11 Amazon Technologies, Inc. Distributed routing architecture
JP2013179678A (ja) * 2013-05-13 2013-09-09 Yamaha Corp ルータ装置
JP6138714B2 (ja) * 2014-03-03 2017-05-31 アラクサラネットワークス株式会社 通信装置および通信装置における通信制御方法
CN105577548B (zh) * 2014-10-10 2018-10-09 新华三技术有限公司 一种软件定义网络中报文处理方法和装置
KR20170087602A (ko) * 2016-01-21 2017-07-31 현대자동차주식회사 네트워크에서 동작 모드의 전환 방법
US10148566B2 (en) * 2016-02-26 2018-12-04 Juniper Networks, Inc. Split-horizon packet forwarding in a multi-home PBB-EVPN network
US10404648B2 (en) * 2016-02-26 2019-09-03 Nokia Of America Corporation Addressing for customer premises LAN expansion
CN106452942B (zh) * 2016-08-29 2019-08-27 中车株洲电力机车研究所有限公司 轨道交通行业车载以太网交换软件性能测试系统及方法
JP6793056B2 (ja) * 2017-02-15 2020-12-02 アラクサラネットワークス株式会社 通信装置及びシステム及び方法
JP6878981B2 (ja) * 2017-03-23 2021-06-02 住友電気工業株式会社 スイッチ装置、通信制御方法および通信制御プログラム
JP7020990B2 (ja) * 2017-07-19 2022-02-16 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 車載中継装置、中継方法及びプログラム
KR102555906B1 (ko) * 2018-01-08 2023-07-17 현대자동차주식회사 차량에 대한 원격서비스 제공방법 및 그 시스템
US10917342B2 (en) * 2018-09-26 2021-02-09 Arista Networks, Inc. Method and system for propagating network traffic flows between end points based on service and priority policies

Also Published As

Publication number Publication date
JP2019009614A (ja) 2019-01-17
WO2018235374A1 (ja) 2018-12-27
CN110574344A (zh) 2019-12-13
CN110574344B (zh) 2021-11-02
US20200014658A1 (en) 2020-01-09
US10965644B2 (en) 2021-03-30

Similar Documents

Publication Publication Date Title
JP6743771B2 (ja) ネットワークスイッチ
US11368338B2 (en) Multi-protocol vehicle relay communication method, gateway device, vehicle network system, transfer method, and non-transitory computer-readable recording medium storing program
CN108370343B (zh) 网络集线器、转送方法以及车载网络系统
CN108370336B (zh) 电子控制单元、帧生成方法和记录介质
JP7192074B2 (ja) ネットワークハブ、転送方法及び車載ネットワークシステム
US20180131700A1 (en) In-vehicle network system
EP3745657B1 (en) Gateway device, vehicle network system, transfer method, and program
US20210119831A1 (en) In-vehicle network system, relay device, and method of controlling in-vehicle network system
US10742740B2 (en) In-vehicle network system
CN112448981B (zh) 一种传输数据的方法及装置
KR102355085B1 (ko) 차량 네트워크에서 선택적 웨이크업을 위한 통신 노드의 동작 방법
Cena et al. Composite CAN XL-Ethernet networks for next-gen automotive and automation systems
JP6981114B2 (ja) 車両ネットワークシステム
JP2017130756A (ja) 中継装置
CN113553285B (zh) 电子控制单元、帧生成方法和记录介质
CN114815677B (zh) 控制装置、车载系统、控制方法以及非暂时性记录介质
JP6593230B2 (ja) 通信システム
US20200313935A1 (en) Relay device
US11283713B2 (en) Relay device
US20230367737A1 (en) Method and apparatus for processing data associated with a transmitter and/or receiver device for a serial bus system
JP2007336179A (ja) 車載データベースシステム
US9344531B2 (en) Conversion device and communication network having a conversion device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190321

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190422

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200630

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200713

R151 Written notification of patent or utility model registration

Ref document number: 6743771

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250