DE69732086D1 - Netzwerkschalter mit verschachteltem Speichersystem - Google Patents

Netzwerkschalter mit verschachteltem Speichersystem

Info

Publication number
DE69732086D1
DE69732086D1 DE69732086T DE69732086T DE69732086D1 DE 69732086 D1 DE69732086 D1 DE 69732086D1 DE 69732086 T DE69732086 T DE 69732086T DE 69732086 T DE69732086 T DE 69732086T DE 69732086 D1 DE69732086 D1 DE 69732086D1
Authority
DE
Germany
Prior art keywords
storage system
network switch
nested storage
nested
network
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.)
Expired - Lifetime
Application number
DE69732086T
Other languages
English (en)
Other versions
DE69732086T2 (de
Inventor
Dale J Mayer
Roger Richter
Michael L Witkowski
Gary B Kotzur
Patricia E Hareski
William J Walker
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.)
Compaq Computer Corp
Original Assignee
Compaq Computer 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 Compaq Computer Corp filed Critical Compaq Computer Corp
Application granted granted Critical
Publication of DE69732086D1 publication Critical patent/DE69732086D1/de
Publication of DE69732086T2 publication Critical patent/DE69732086T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/201—Multicast operation; Broadcast operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/205—Quality of Service based
    • 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
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (AREA)
DE69732086T 1996-12-30 1997-12-30 Netzwerkschalter mit verschachteltem Speichersystem Expired - Lifetime DE69732086T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US774557 1996-12-30
US08/774,557 US6233242B1 (en) 1996-12-30 1996-12-30 Network switch with shared memory system

Publications (2)

Publication Number Publication Date
DE69732086D1 true DE69732086D1 (de) 2005-02-03
DE69732086T2 DE69732086T2 (de) 2005-06-09

Family

ID=25101613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69732086T Expired - Lifetime DE69732086T2 (de) 1996-12-30 1997-12-30 Netzwerkschalter mit verschachteltem Speichersystem

Country Status (4)

Country Link
US (1) US6233242B1 (de)
EP (1) EP0854608B1 (de)
JP (1) JP3806239B2 (de)
DE (1) DE69732086T2 (de)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098109A (en) * 1996-12-30 2000-08-01 Compaq Computer Corporation Programmable arbitration system for determining priority of the ports of a network switch
US6617879B1 (en) 1997-09-17 2003-09-09 Sony Corporation Transparently partitioned communication bus for multi-port bridge for a local area network
US6751225B1 (en) 1997-09-17 2004-06-15 Sony Corporation Port within a multi-port bridge including a buffer for storing routing information for data packets received in the port
US8539112B2 (en) 1997-10-14 2013-09-17 Alacritech, Inc. TCP/IP offload device
US6226680B1 (en) 1997-10-14 2001-05-01 Alacritech, Inc. Intelligent network interface system method for protocol processing
US8782199B2 (en) 1997-10-14 2014-07-15 A-Tech Llc Parsing a packet header
US6757746B2 (en) 1997-10-14 2004-06-29 Alacritech, Inc. Obtaining a destination address so that a network interface device can write network data without headers directly into host memory
US6434620B1 (en) * 1998-08-27 2002-08-13 Alacritech, Inc. TCP/IP offload network interface device
US7174393B2 (en) * 2000-12-26 2007-02-06 Alacritech, Inc. TCP/IP offload network interface device
US8621101B1 (en) 2000-09-29 2013-12-31 Alacritech, Inc. Intelligent network storage interface device
GB9725368D0 (en) * 1997-11-28 1998-01-28 3Com Ireland Resource sharing
US6407985B1 (en) * 1998-06-29 2002-06-18 Cisco Technology, Inc. Load sharing over blocked links
JP3543649B2 (ja) * 1998-10-27 2004-07-14 セイコーエプソン株式会社 データ転送制御装置及び電子機器
US6697362B1 (en) * 1998-11-06 2004-02-24 Level One Communications, Inc. Distributed switch memory architecture
JP3748723B2 (ja) * 1998-11-24 2006-02-22 富士通株式会社 共通化パッケージ
US6414958B1 (en) * 1998-11-30 2002-07-02 Electronic Data Systems Corporation Four-port secure ethernet VLAN switch supporting SNMP and RMON
US6317805B1 (en) * 1998-12-18 2001-11-13 Emc Corporation Data transfer interface having protocol conversion device and upper, lower, middle machines: with middle machine arbitrating among lower machine side requesters including selective assembly/disassembly requests
US6457121B1 (en) 1999-03-17 2002-09-24 Intel Corporation Method and apparatus for reordering data in X86 ordering
AU4698200A (en) * 1999-05-03 2000-11-17 Ericsson Inc. System and method for automatic identification of equipment within an interworking switching system
US6625157B2 (en) * 1999-05-20 2003-09-23 Advanced Micro Devices, Inc. Apparatus and method in a network switch port for transferring data between buffer memory and transmit and receive state machines according to a prescribed interface protocol
US6629149B1 (en) * 1999-08-17 2003-09-30 At&T Corp. Network system and method
US6779043B1 (en) * 1999-11-16 2004-08-17 National Semiconductor Corporation Network address manager
US6711161B1 (en) * 2000-02-24 2004-03-23 Advanced Micro Devices, Inc. Arrangement for providing linearly scaleable address forwarding tables within multiple network switch modules
GB2359955B (en) * 2000-03-01 2003-07-23 3Com Corp Network unit including address hashing
GB2361830B (en) * 2000-04-26 2002-01-30 3Com Corp Stackable network units including registers for identifying trunk connection status of stacked units
IT1319279B1 (it) * 2000-05-31 2003-10-10 Cit Alcatel Metodo e dispositivo per tradurre indirizzi ip di reti pertelecomunicazioni usando una memoria con oblio controllato.
EP1162792B1 (de) * 2000-06-09 2012-08-15 Broadcom Corporation Gigabitvermittlungseinrichtung mit schneller Rahmenweiterleitung und Adressenlernen
SE519269C2 (sv) * 2000-07-25 2003-02-11 Telia Ab Metod och arrangemang för pakethantering i en router
US6967950B2 (en) * 2000-08-11 2005-11-22 Texas Instruments Incorporated Pull transfers and transfer receipt confirmation in a datapipe routing bridge
US6982976B2 (en) * 2000-08-11 2006-01-03 Texas Instruments Incorporated Datapipe routing bridge
US7095753B1 (en) * 2000-09-19 2006-08-22 Bbn Technologies Corp. Digital network processor-based multi-protocol flow control
US8019901B2 (en) 2000-09-29 2011-09-13 Alacritech, Inc. Intelligent network storage interface system
US6985951B2 (en) * 2001-03-08 2006-01-10 International Business Machines Corporation Inter-partition message passing method, system and program product for managing workload in a partitioned processing environment
JP3936550B2 (ja) 2001-05-14 2007-06-27 富士通株式会社 パケットバッファ
US6898202B2 (en) * 2001-06-27 2005-05-24 International Business Machines Corporation Method, apparatus and computer program for informing a requesting device of port configuration changes in a computer network switching device
US6909713B2 (en) 2001-09-05 2005-06-21 Intel Corporation Hash-based data frame distribution for web switches
US7574597B1 (en) 2001-10-19 2009-08-11 Bbn Technologies Corp. Encoding of signals to facilitate traffic analysis
US7647422B2 (en) * 2001-11-06 2010-01-12 Enterasys Networks, Inc. VPN failure recovery
US7216161B1 (en) * 2001-11-08 2007-05-08 Cisco Technology, Inc. Maintaining internet access while moving from port to port
US7159080B1 (en) * 2001-12-20 2007-01-02 Network Appliance, Inc. System and method for storing storage operating system data in switch ports
US7296068B1 (en) 2001-12-21 2007-11-13 Network Appliance, Inc. System and method for transfering volume ownership in net-worked storage
US7650412B2 (en) * 2001-12-21 2010-01-19 Netapp, Inc. Systems and method of implementing disk ownership in networked storage
US7301961B1 (en) 2001-12-27 2007-11-27 Cypress Semiconductor Corportion Method and apparatus for configuring signal lines according to idle codes
US6876558B1 (en) 2001-12-27 2005-04-05 Cypress Semiconductor Corporation Method and apparatus for identifying content addressable memory device results for multiple requesting sources
US20030123387A1 (en) * 2001-12-31 2003-07-03 Jackson Andrew Lloyd Device and method for filtering network traffic
CA2477962C (en) 2002-03-01 2013-07-16 Enterasys Networks, Inc. Location aware data network
US7543087B2 (en) * 2002-04-22 2009-06-02 Alacritech, Inc. Freeing transmit memory on a network interface device prior to receiving an acknowledgement that transmit data has been received by a remote device
EP1385296B1 (de) * 2002-07-22 2004-10-27 Alcatel Routing von Verwaltungsinformationsnachrichten in einem Ubertragungsnetzwerk
US8015303B2 (en) * 2002-08-02 2011-09-06 Astute Networks Inc. High data rate stateful protocol processing
US8151278B1 (en) 2002-10-17 2012-04-03 Astute Networks, Inc. System and method for timer management in a stateful protocol processing system
US7596621B1 (en) * 2002-10-17 2009-09-29 Astute Networks, Inc. System and method for managing shared state using multiple programmed processors
US7814218B1 (en) 2002-10-17 2010-10-12 Astute Networks, Inc. Multi-protocol and multi-format stateful processing
US7689708B1 (en) 2002-10-28 2010-03-30 Netapp, Inc. Apparatus to flow control frames in a networked storage virtualization using multiple streaming protocols
US7272611B1 (en) * 2002-10-28 2007-09-18 Network Appliance, Inc. Apparatus and method for searching a n-branch data structure using information in entries
US7327680B1 (en) * 2002-11-05 2008-02-05 Cisco Technology, Inc. Methods and apparatus for network congestion control
JP4384464B2 (ja) * 2003-09-24 2009-12-16 富士フイルム株式会社 感光性組成物及びそれを用いた平版印刷版原版
US20050081473A1 (en) * 2003-10-20 2005-04-21 Macdonald David J. Adjustable metal frame
US7535898B2 (en) * 2003-11-06 2009-05-19 Intel Corporation Distributed switch memory architecture
US7404017B2 (en) * 2004-01-16 2008-07-22 International Business Machines Corporation Method for managing data flow through a processing system
US7580403B2 (en) * 2004-02-26 2009-08-25 Enterasys Networks, Inc. Status transmission system and method
US20050195756A1 (en) * 2004-02-26 2005-09-08 Frattura David E. Status announcement system and method
EP1725946A4 (de) * 2004-03-10 2012-07-11 Enterasys Networks Inc Dynamisches netzwerkdetektionssystem und -verfahren
US7440467B2 (en) * 2004-05-05 2008-10-21 Gigamon Systems Llc Asymmetric packet switch and a method of use
US7945945B2 (en) * 2004-08-06 2011-05-17 Enterasys Networks, Inc. System and method for address block enhanced dynamic network policy management
US8248939B1 (en) 2004-10-08 2012-08-21 Alacritech, Inc. Transferring control of TCP connections between hierarchy of processing mechanisms
US20060165108A1 (en) * 2005-01-21 2006-07-27 Mr. Sezen Uysal Method and system for unidirectional packet processing at data link layer
US8086232B2 (en) * 2005-06-28 2011-12-27 Enterasys Networks, Inc. Time synchronized wireless method and operations
US7774089B2 (en) 2005-08-18 2010-08-10 Rockwell Automation Technologies, Inc. Method and apparatus for disabling ports in a motor control system
JP4751784B2 (ja) * 2006-07-31 2011-08-17 富士通株式会社 経路制御装置およびテーブル更新方法
US8015315B2 (en) * 2007-03-09 2011-09-06 Cisco Technology, Inc. Compression of IPV6 addresses in a netflow directory
US20080263171A1 (en) * 2007-04-19 2008-10-23 Alacritech, Inc. Peripheral device that DMAS the same data to different locations in a computer
US7818785B2 (en) * 2007-07-25 2010-10-19 Dell Products L.P. System and method for secure information handling system memory
US8539513B1 (en) 2008-04-01 2013-09-17 Alacritech, Inc. Accelerating data transfer in a virtual computer system with tightly coupled TCP connections
US8341286B1 (en) 2008-07-31 2012-12-25 Alacritech, Inc. TCP offload send optimization
US9306793B1 (en) 2008-10-22 2016-04-05 Alacritech, Inc. TCP offload device that batches session layer headers to reduce interrupts as well as CPU copies
US8149643B2 (en) * 2008-10-23 2012-04-03 Cypress Semiconductor Corporation Memory device and method
JP5333200B2 (ja) * 2009-12-25 2013-11-06 富士通株式会社 パケット通信制御装置、メモリアクセス制御装置及び情報処理システム
US8321753B2 (en) * 2010-04-13 2012-11-27 Juniper Networks, Inc. Optimization of packet buffer memory utilization
WO2013134810A1 (en) 2012-03-12 2013-09-19 Zeptoip Pty Ltd A network device and a method for networking
US8750122B1 (en) * 2012-03-22 2014-06-10 Avaya, Inc. Method and apparatus for layer 2 loop prevention in a multi-node switch cluster
WO2014096974A2 (en) * 2012-12-17 2014-06-26 Marvell World Trade Ltd. Network discovery apparatus
US9100294B2 (en) * 2013-01-30 2015-08-04 Rockwell Automation Technologies, Inc. Network configurable industrial device
AU2018313753B2 (en) * 2017-08-10 2022-01-13 ShardSecure, Inc., A Delaware, US Corporation Method for securing data utilizing microshard™ fragmentation
CN117499346B (zh) * 2023-12-28 2024-03-01 苏州元脑智能科技有限公司 访问控制信息的下发方法及装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597078A (en) 1983-10-19 1986-06-24 Digital Equipment Corporation Bridge circuit for interconnecting networks
US5179552A (en) 1990-11-26 1993-01-12 Bell Communications Research, Inc. Crosspoint matrix switching element for a packet switch
US5274631A (en) 1991-03-11 1993-12-28 Kalpana, Inc. Computer network switching system
US5361255A (en) 1991-04-29 1994-11-01 Dsc Communications Corporation Method and apparatus for a high speed asynchronous transfer mode switch
US5451936A (en) 1991-06-20 1995-09-19 The Johns Hopkins University Non-blocking broadcast network
US5742760A (en) * 1992-05-12 1998-04-21 Compaq Computer Corporation Network packet switch using shared memory for repeating and bridging packets at media rate
JP2876914B2 (ja) 1992-09-07 1999-03-31 日本電気株式会社 パケット交換装置におけるバッファ制御方式
US5583861A (en) 1994-04-28 1996-12-10 Integrated Telecom Technology ATM switching element and method having independently accessible cell memories
US5633865A (en) * 1995-03-31 1997-05-27 Netvantage Apparatus for selectively transferring data packets between local area networks
US5636210A (en) 1995-08-02 1997-06-03 Agrawal; Jagannath P. Asynchronous transfer mode packet switch
US5764634A (en) * 1996-03-13 1998-06-09 International Business Machines Corporation Lan switch with zero latency
US5689644A (en) * 1996-03-25 1997-11-18 I-Cube, Inc. Network switch with arbitration sytem
US5740171A (en) * 1996-03-28 1998-04-14 Cisco Systems, Inc. Address translation mechanism for a high-performance network switch
US5923654A (en) * 1996-04-25 1999-07-13 Compaq Computer Corp. Network switch that includes a plurality of shared packet buffers
US5802052A (en) * 1996-06-26 1998-09-01 Level One Communication, Inc. Scalable high performance switch element for a shared memory packet or ATM cell switch fabric

Also Published As

Publication number Publication date
JP3806239B2 (ja) 2006-08-09
JPH10215282A (ja) 1998-08-11
EP0854608A2 (de) 1998-07-22
EP0854608B1 (de) 2004-12-29
DE69732086T2 (de) 2005-06-09
EP0854608A3 (de) 1999-06-16
US6233242B1 (en) 2001-05-15

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