DE60321952D1 - Einrichtung und methode zur verteilung von pufferzustandsinformation in einer schaltmatrix - Google Patents

Einrichtung und methode zur verteilung von pufferzustandsinformation in einer schaltmatrix

Info

Publication number
DE60321952D1
DE60321952D1 DE60321952T DE60321952T DE60321952D1 DE 60321952 D1 DE60321952 D1 DE 60321952D1 DE 60321952 T DE60321952 T DE 60321952T DE 60321952 T DE60321952 T DE 60321952T DE 60321952 D1 DE60321952 D1 DE 60321952D1
Authority
DE
Germany
Prior art keywords
information
buffer status
data
switching fabric
switching
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
DE60321952T
Other languages
English (en)
Inventor
Mick R Jacobs
Matthew Todd Lawson
Michael A Benning
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.)
Cisco Technology Inc
Original Assignee
Cisco Technology Inc
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 Cisco Technology Inc filed Critical Cisco Technology Inc
Application granted granted Critical
Publication of DE60321952D1 publication Critical patent/DE60321952D1/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
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3045—Virtual queuing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
DE60321952T 2002-11-26 2003-11-05 Einrichtung und methode zur verteilung von pufferzustandsinformation in einer schaltmatrix Expired - Lifetime DE60321952D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/304,412 US7349416B2 (en) 2002-11-26 2002-11-26 Apparatus and method for distributing buffer status information in a switching fabric
PCT/US2003/035124 WO2004049174A2 (en) 2002-11-26 2003-11-05 Apparatus and method for distributing buffer status information in a switching fabric

Publications (1)

Publication Number Publication Date
DE60321952D1 true DE60321952D1 (de) 2008-08-14

Family

ID=32325209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321952T Expired - Lifetime DE60321952D1 (de) 2002-11-26 2003-11-05 Einrichtung und methode zur verteilung von pufferzustandsinformation in einer schaltmatrix

Country Status (8)

Country Link
US (1) US7349416B2 (de)
EP (1) EP1565828B1 (de)
CN (1) CN100405344C (de)
AT (1) ATE400023T1 (de)
AU (1) AU2003291743B2 (de)
CA (1) CA2505844C (de)
DE (1) DE60321952D1 (de)
WO (1) WO2004049174A2 (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6629147B1 (en) 2000-03-31 2003-09-30 Intel Corporation Segmentation and reassembly of data frames
US7512142B2 (en) * 2002-11-21 2009-03-31 Adc Dsl Systems, Inc. Managing a finite queue
US7706394B2 (en) * 2003-07-23 2010-04-27 International Business Machines Corporation System and method for collapsing VOQ's of a packet switch fabric
US7454536B1 (en) * 2003-09-30 2008-11-18 Emc Corporation Data system having a virtual queue
JP2005150776A (ja) * 2003-11-11 2005-06-09 Hitachi Ltd パケット交換装置
US7742486B2 (en) * 2004-07-26 2010-06-22 Forestay Research, Llc Network interconnect crosspoint switching architecture and method
US7453810B2 (en) * 2004-07-27 2008-11-18 Alcatel Lucent Method and apparatus for closed loop, out-of-band backpressure mechanism
US7284082B2 (en) * 2004-08-19 2007-10-16 Lsi Corporation Controller apparatus and method for improved data transfer
US7742412B1 (en) * 2004-09-29 2010-06-22 Marvell Israel (M.I.S.L.) Ltd. Method and apparatus for preventing head of line blocking in an ethernet system
US7564869B2 (en) 2004-10-22 2009-07-21 Cisco Technology, Inc. Fibre channel over ethernet
US7969971B2 (en) * 2004-10-22 2011-06-28 Cisco Technology, Inc. Ethernet extension for the data center
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
US7602720B2 (en) * 2004-10-22 2009-10-13 Cisco Technology, Inc. Active queue management methods and devices
US7801125B2 (en) 2004-10-22 2010-09-21 Cisco Technology, Inc. Forwarding table reduction and multipath network forwarding
US8238347B2 (en) * 2004-10-22 2012-08-07 Cisco Technology, Inc. Fibre channel over ethernet
US7830793B2 (en) * 2004-10-22 2010-11-09 Cisco Technology, Inc. Network device architecture for consolidating input/output and reducing latency
JP2006260140A (ja) * 2005-03-17 2006-09-28 Fujitsu Ltd データ処理システム
US7802028B2 (en) * 2005-05-02 2010-09-21 Broadcom Corporation Total dynamic sharing of a transaction queue
US8559443B2 (en) 2005-07-22 2013-10-15 Marvell International Ltd. Efficient message switching in a switching apparatus
US20070058620A1 (en) * 2005-08-31 2007-03-15 Mcdata Corporation Management of a switch fabric through functionality conservation
US9143841B2 (en) 2005-09-29 2015-09-22 Brocade Communications Systems, Inc. Federated management of intelligent service modules
US7961621B2 (en) * 2005-10-11 2011-06-14 Cisco Technology, Inc. Methods and devices for backward congestion notification
US20070116023A1 (en) * 2005-11-23 2007-05-24 Broadcom Corporation Method and apparatus for dynamically configuring a generic processing module
CA2562634A1 (en) * 2005-11-28 2007-05-28 Tundra Semiconductor Corporation Method and switch for broadcasting packets
US7953866B2 (en) 2006-03-22 2011-05-31 Mcdata Corporation Protocols for connecting intelligent service modules in a storage area network
CN1825836B (zh) * 2006-04-04 2010-06-23 中兴通讯股份有限公司 避免网络设备拥塞的系统和方法
US20070258443A1 (en) * 2006-05-02 2007-11-08 Mcdata Corporation Switch hardware and architecture for a computer network
US7545737B2 (en) * 2006-06-30 2009-06-09 International Business Machines Corporation Method for automatically managing a virtual output queuing system
US8259720B2 (en) * 2007-02-02 2012-09-04 Cisco Technology, Inc. Triple-tier anycast addressing
KR100875739B1 (ko) * 2007-02-12 2008-12-26 삼성전자주식회사 Ｉｐ 네트워크 시스템에서의 패킷 버퍼 관리 장치 및 방법
US8149710B2 (en) 2007-07-05 2012-04-03 Cisco Technology, Inc. Flexible and hierarchical dynamic buffer allocation
US7830918B2 (en) * 2007-08-10 2010-11-09 Eaton Corporation Method of network communication, and node and system employing the same
US8121038B2 (en) * 2007-08-21 2012-02-21 Cisco Technology, Inc. Backward congestion notification
KR101388530B1 (ko) * 2007-11-02 2014-04-23 삼성전자주식회사 이동통신 시스템의 링크 이중화 장치 및 방법
US7660177B2 (en) * 2007-12-21 2010-02-09 Silicon Storage Technology, Inc. Non-volatile memory device having high speed serial interface
US7991927B2 (en) * 2008-03-31 2011-08-02 Lsi Corporation Reduction of latency in store and forward architectures utilizing multiple internal bus protocols
US8625624B1 (en) * 2008-06-13 2014-01-07 Cisco Technology, Inc. Self-adjusting load balancing among multiple fabric ports
CN101465806B (zh) * 2008-10-22 2011-11-16 华为技术有限公司 一种调度交换网数据包的方法、装置和系统
US20100138575A1 (en) 2008-12-01 2010-06-03 Micron Technology, Inc. Devices, systems, and methods to synchronize simultaneous dma parallel processing of a single data stream by multiple devices
US20100174887A1 (en) 2009-01-07 2010-07-08 Micron Technology Inc. Buses for Pattern-Recognition Processors
JP5287975B2 (ja) * 2009-03-09 2013-09-11 富士通株式会社 情報処理装置
US9323994B2 (en) 2009-12-15 2016-04-26 Micron Technology, Inc. Multi-level hierarchical routing matrices for pattern-recognition processors
US8325723B1 (en) * 2010-02-25 2012-12-04 Integrated Device Technology, Inc. Method and apparatus for dynamic traffic management with packet classification
WO2012036670A1 (en) * 2010-09-14 2012-03-22 Hewlett-Packard Development Company, L.P. Computer system fabric switch
CN102006243B (zh) * 2010-12-28 2012-05-30 汉柏科技有限公司 拥塞报文发送方法
US8680888B2 (en) * 2011-12-15 2014-03-25 Micron Technologies, Inc. Methods and systems for routing in a state machine
US9270484B2 (en) * 2012-01-23 2016-02-23 Microsoft Technology Licensing, Llc Data center network using circuit switching
US20130275709A1 (en) 2012-04-12 2013-10-17 Micron Technology, Inc. Methods for reading data from a storage buffer including delaying activation of a column select
CN103516749A (zh) * 2012-06-21 2014-01-15 浙江大华技术股份有限公司 一种采用多卡发送数据的方法以及装置
US9524248B2 (en) 2012-07-18 2016-12-20 Micron Technology, Inc. Memory management for a hierarchical memory system
US9703574B2 (en) 2013-03-15 2017-07-11 Micron Technology, Inc. Overflow detection and correction in state machine engines
US9448965B2 (en) 2013-03-15 2016-09-20 Micron Technology, Inc. Receiving data streams in parallel and providing a first portion of data to a first state machine engine and a second portion to a second state machine
US9560661B2 (en) 2013-05-22 2017-01-31 Microsoft Technology Licensing, Llc Allocation of shared resources for virtualized networking
US9426081B2 (en) 2013-06-01 2016-08-23 Microsoft Technology Licensing, Llc Management of multilevel queues for shared network adapters
US9531641B2 (en) * 2014-07-29 2016-12-27 Oracle International Corporation Virtual output queue linked list management scheme for switch fabric
US11366675B2 (en) 2014-12-30 2022-06-21 Micron Technology, Inc. Systems and devices for accessing a state machine
US10769099B2 (en) 2014-12-30 2020-09-08 Micron Technology, Inc. Devices for time division multiplexing of state machine engine signals
WO2016109570A1 (en) 2014-12-30 2016-07-07 Micron Technology, Inc Systems and devices for accessing a state machine
US10846103B2 (en) 2015-10-06 2020-11-24 Micron Technology, Inc. Methods and systems for representing processing resources
US10691964B2 (en) 2015-10-06 2020-06-23 Micron Technology, Inc. Methods and systems for event reporting
US10977309B2 (en) 2015-10-06 2021-04-13 Micron Technology, Inc. Methods and systems for creating networks
US10146555B2 (en) 2016-07-21 2018-12-04 Micron Technology, Inc. Adaptive routing to avoid non-repairable memory and logic defects on automata processor
US10019311B2 (en) 2016-09-29 2018-07-10 Micron Technology, Inc. Validation of a symbol response memory
US10268602B2 (en) 2016-09-29 2019-04-23 Micron Technology, Inc. System and method for individual addressing
US10929764B2 (en) 2016-10-20 2021-02-23 Micron Technology, Inc. Boolean satisfiability
US10592450B2 (en) 2016-10-20 2020-03-17 Micron Technology, Inc. Custom compute cores in integrated circuit devices
CN108199976B (zh) * 2017-12-28 2021-05-04 天津芯海创科技有限公司 RapidIO网络的交换设备、交换系统和数据发送方法
CN110233798B (zh) * 2018-03-05 2021-02-26 华为技术有限公司 数据处理方法、装置及系统
US11265269B2 (en) * 2020-03-02 2022-03-01 Arista Networks, Inc. Networking system having multiple components with multiple loci of control
CN115086104B (zh) * 2022-06-23 2023-11-21 武汉迈威通信股份有限公司 一种支持数据断线重传的方法及串口服务器
CN115883465B (zh) * 2022-12-01 2024-04-19 迈普通信技术股份有限公司 流量控制方法、装置、服务器、系统及存储介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9306994A (es) * 1992-12-15 1994-06-30 Ericsson Telefon Ab L M Sistema de control de flujo para interruptores de paquete.
JP2655464B2 (ja) * 1992-12-25 1997-09-17 日本電気株式会社 パケット交換方式
US5570360A (en) * 1995-03-20 1996-10-29 Stratacom, Inc. Method and apparatus for implementing communication service contract using cell arrival information
US5754120A (en) * 1995-12-21 1998-05-19 Lucent Technologies Network congestion measurement method and apparatus
US6442172B1 (en) * 1996-07-11 2002-08-27 Alcatel Internetworking, Inc. Input buffering and queue status-based output control for a digital traffic switch
JP3156623B2 (ja) * 1997-01-31 2001-04-16 日本電気株式会社 ファイバチャネルファブリック
US6563837B2 (en) * 1998-02-10 2003-05-13 Enterasys Networks, Inc. Method and apparatus for providing work-conserving properties in a non-blocking switch with limited speedup independent of switch size
US6247058B1 (en) * 1998-03-30 2001-06-12 Hewlett-Packard Company Method and apparatus for processing network packets using time stamps
US6212194B1 (en) * 1998-08-05 2001-04-03 I-Cube, Inc. Network routing switch with non-blocking arbitration system
US6636483B1 (en) * 1999-02-25 2003-10-21 Fairchild Semiconductor Corporation Network switch with zero latency flow control
US7203171B1 (en) * 1999-12-20 2007-04-10 Cisco Technology, Inc. Ingress discard in output buffered switching devices
ATE331369T1 (de) * 2000-03-06 2006-07-15 Ibm Schaltvorrichtung und verfahren
US20020080780A1 (en) 2000-08-10 2002-06-27 Mccormick James S. Buffering system for use in a communication switch that includes a multiprocessor control block and method therefore
US6914883B2 (en) * 2000-12-28 2005-07-05 Alcatel QoS monitoring system and method for a high-speed DiffServ-capable network element
US7230917B1 (en) * 2001-02-22 2007-06-12 Cisco Technology, Inc. Apparatus and technique for conveying per-channel flow control information to a forwarding engine of an intermediate network node
US7085229B1 (en) * 2001-10-24 2006-08-01 Cisco Technology, Inc. Scheduling assist for data networking packet dequeuing in a parallel 1-D systolic array system
US7145904B2 (en) * 2002-01-03 2006-12-05 Integrated Device Technology, Inc. Switch queue predictive protocol (SQPP) based packet switching technique

Also Published As

Publication number Publication date
US20040100980A1 (en) 2004-05-27
AU2003291743A1 (en) 2004-06-18
CA2505844A1 (en) 2004-06-10
CN1717669A (zh) 2006-01-04
WO2004049174A3 (en) 2004-11-25
CN100405344C (zh) 2008-07-23
EP1565828B1 (de) 2008-07-02
CA2505844C (en) 2010-08-10
ATE400023T1 (de) 2008-07-15
AU2003291743B2 (en) 2010-08-05
EP1565828A2 (de) 2005-08-24
WO2004049174A2 (en) 2004-06-10
US7349416B2 (en) 2008-03-25

Similar Documents

Publication Publication Date Title
DE60321952D1 (de) Einrichtung und methode zur verteilung von pufferzustandsinformation in einer schaltmatrix
CN104954247B (zh) 用于数据中心覆盖网络的主机网络加速器
ES2338670T3 (es) Procedimiento y sistema para el procesamiento de flujos de paquetes, y producto de programa informatico para los mismos.
DE69908821D1 (de) Datenvermittlungsverfahren und -vorrichtung
ATE420516T1 (de) Netzwerk-verbindungs-kreuzungspunkt-umschalt- architektur und verfahren
CN105308920B (zh) 多播流重排序方案
GB0323564D0 (en) A system and method for data routing
DE60031274D1 (de) Mehrfachanschlussverfahren und -gerät für vituelle ports
ES2077745T3 (es) Sistema de memorizacion temporal de informacion que comprende una memoria tampon que registra datos estructurados en bloques de datos de longitud fija o variable.
ATE404001T1 (de) System und verfahren zur steuerung des mehrfachdatenverkehrs einer datenvermittlungsstelle
CN111614581B (zh) 集体通信系统和方法
DE69229307T2 (de) Einrichtung zur Überlaufssteuerung eines gemeinsamen Pufferspeichers mit Mehrprioritäten
KR20130085918A (ko) 계층적 적응형 동적 출력 포트 및 큐 버퍼 관리를 위한 시스템 및 방법
US9166928B2 (en) Scalable 3-stage crossbar switch
US7072342B1 (en) Reordering of out-of-order packets
Hamza et al. Priority assignment on an avionics switched Ethernet Network (QoS AFDX)
EP1324551A3 (de) XON/XOFF Flusskontrolle für Computer-Netzwerke
AU2003245257A1 (en) Flexible scheduling architecture for queues in a packet switched network
Tan et al. Regularization-based coflow scheduling in optical circuit switches
TW200303667A (en) Processor with packet processing order maintenance based on packet flow identifiers
Shukla et al. A Stochastic model for space-division switches in computer networks
GB2505051A (en) Reducing processing latency in a multi-thread packet processor
ATE341787T1 (de) Gemeinsame warteschlange für mehrere eingangströme
US7324554B1 (en) Communication bandwidth distribution system and method
CN105939242B (zh) 实现虚拟系统的方法及装置

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M