JP5050978B2 - 伝送情報転送装置及び方法 - Google Patents

伝送情報転送装置及び方法 Download PDF

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Publication number
JP5050978B2
JP5050978B2 JP2008110003A JP2008110003A JP5050978B2 JP 5050978 B2 JP5050978 B2 JP 5050978B2 JP 2008110003 A JP2008110003 A JP 2008110003A JP 2008110003 A JP2008110003 A JP 2008110003A JP 5050978 B2 JP5050978 B2 JP 5050978B2
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Japan
Prior art keywords
address
input
network address
transmission information
destination
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Expired - Fee Related
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JP2008110003A
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English (en)
Japanese (ja)
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JP2009260873A5 (https=
JP2009260873A (ja
Inventor
貴史 三吉
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Fujitsu Ltd
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Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2008110003A priority Critical patent/JP5050978B2/ja
Priority to US12/274,509 priority patent/US8432910B2/en
Priority to EP11175700.1A priority patent/EP2383945B1/en
Priority to EP20080170097 priority patent/EP2112789A1/en
Publication of JP2009260873A publication Critical patent/JP2009260873A/ja
Publication of JP2009260873A5 publication Critical patent/JP2009260873A5/ja
Application granted granted Critical
Publication of JP5050978B2 publication Critical patent/JP5050978B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • 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
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
JP2008110003A 2008-04-21 2008-04-21 伝送情報転送装置及び方法 Expired - Fee Related JP5050978B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008110003A JP5050978B2 (ja) 2008-04-21 2008-04-21 伝送情報転送装置及び方法
US12/274,509 US8432910B2 (en) 2008-04-21 2008-11-20 Transmission information transfer apparatus and its method
EP11175700.1A EP2383945B1 (en) 2008-04-21 2008-11-27 Transmission information transfer apparatus and its method
EP20080170097 EP2112789A1 (en) 2008-04-21 2008-11-27 Transmission information transfer apparatus and its method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008110003A JP5050978B2 (ja) 2008-04-21 2008-04-21 伝送情報転送装置及び方法

Publications (3)

Publication Number Publication Date
JP2009260873A JP2009260873A (ja) 2009-11-05
JP2009260873A5 JP2009260873A5 (https=) 2010-03-04
JP5050978B2 true JP5050978B2 (ja) 2012-10-17

Family

ID=40933702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008110003A Expired - Fee Related JP5050978B2 (ja) 2008-04-21 2008-04-21 伝送情報転送装置及び方法

Country Status (3)

Country Link
US (1) US8432910B2 (https=)
EP (2) EP2383945B1 (https=)
JP (1) JP5050978B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5561366B2 (ja) * 2010-09-08 2014-07-30 日本電気株式会社 スイッチシステム、スイッチ制御方法、及び記憶媒体
US20130259043A1 (en) 2010-12-16 2013-10-03 Atsuya Yamashita Switching device, upper-order device thereof, network and packet forwarding method
US9559962B2 (en) * 2013-01-22 2017-01-31 Brocade Communications Systems, Inc. Optimizing traffic flows via dynamic routing protocol modifications when using server virtualization with dynamic routing
JP6064757B2 (ja) * 2013-04-10 2017-01-25 富士通株式会社 通信システム及び通信方法
JP2014241586A (ja) * 2013-06-21 2014-12-25 利仁 曽根 クラスタ通信方法
US10474680B2 (en) * 2014-10-09 2019-11-12 Splunk Inc. Automatic entity definitions

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10233779A (ja) 1997-02-19 1998-09-02 Oki Electric Ind Co Ltd パケット交換装置
US6115385A (en) 1998-03-11 2000-09-05 Cisco Technology, Inc. Method and system for subnetting in a switched IP network
US6308220B1 (en) * 1999-01-29 2001-10-23 Neomagic Corp. Circulating parallel-search engine with random inputs for network routing table stored in a wide embedded DRAM
JP2001045061A (ja) * 1999-08-02 2001-02-16 Hitachi Ltd 通信ノード装置
US6947410B1 (en) 1999-11-16 2005-09-20 Cisco Technology, Inc. System and method for communicating data packets using a backplane switch
US6574240B1 (en) 2000-01-19 2003-06-03 Advanced Micro Devices, Inc. Apparatus and method for implementing distributed layer 3 learning in a network switch
US7079537B1 (en) 2000-04-25 2006-07-18 Advanced Micro Devices, Inc. Layer 3 switching logic architecture in an integrated network switch
WO2002030046A2 (en) 2000-10-04 2002-04-11 Vitesse Semiconductor Corporation A method and system for analysing a data packet or frame
US7002965B1 (en) * 2001-05-21 2006-02-21 Cisco Technology, Inc. Method and apparatus for using ternary and binary content-addressable memory stages to classify packets
US6947419B2 (en) * 2001-06-12 2005-09-20 Acute Technology Corp. Apparatus for multicast forwarding in a virtual local area network environment
US7106740B1 (en) * 2002-01-02 2006-09-12 Juniper Networks, Inc. Nexthop to a forwarding table
WO2004006061A2 (en) * 2002-07-03 2004-01-15 University Of Florida Dynamic ip router tables using highest-priority matching
JP2004048278A (ja) * 2002-07-10 2004-02-12 Mitsubishi Electric Corp ネットワーク中継装置
US7471682B2 (en) * 2003-10-17 2008-12-30 Rmi Corporation Method and apparatus for providing internal table extensibility based on product configuration
US7652903B2 (en) * 2004-03-04 2010-01-26 Xiaohua Huang Hit ahead hierarchical scalable priority encoding logic and circuits
US7623519B2 (en) * 2004-06-21 2009-11-24 Brocade Communication Systems, Inc. Rule based routing in a switch
US20060182118A1 (en) * 2005-02-01 2006-08-17 Hong Kong Applied Science and Technology Research Institute Company Limited System And Method For Efficient Traffic Processing
JP4186971B2 (ja) 2005-09-01 2008-11-26 富士通株式会社 パケット転送装置
US7852843B2 (en) * 2006-07-21 2010-12-14 Cortina Systems, Inc. Apparatus and method for layer-2 to layer-7 search engine for high speed network application
US8200798B2 (en) * 2007-12-29 2012-06-12 Cisco Technology, Inc. Address security in a routed access network

Also Published As

Publication number Publication date
US20090262750A1 (en) 2009-10-22
US8432910B2 (en) 2013-04-30
JP2009260873A (ja) 2009-11-05
EP2383945B1 (en) 2015-06-17
EP2383945A1 (en) 2011-11-02
EP2112789A1 (en) 2009-10-28

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