SE508050C2 - Anordning och förfarande vid paketförmedling - Google Patents

Anordning och förfarande vid paketförmedling

Info

Publication number
SE508050C2
SE508050C2 SE9503966A SE9503966A SE508050C2 SE 508050 C2 SE508050 C2 SE 508050C2 SE 9503966 A SE9503966 A SE 9503966A SE 9503966 A SE9503966 A SE 9503966A SE 508050 C2 SE508050 C2 SE 508050C2
Authority
SE
Sweden
Prior art keywords
output
input
information
packet
unit
Prior art date
Application number
SE9503966A
Other languages
English (en)
Swedish (sv)
Other versions
SE9503966L (sv
SE9503966D0 (sv
Inventor
Dan Hoerlin
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9503966A priority Critical patent/SE508050C2/sv
Publication of SE9503966D0 publication Critical patent/SE9503966D0/xx
Priority to AU75921/96A priority patent/AU712408B2/en
Priority to PCT/SE1996/001412 priority patent/WO1997017786A1/fr
Priority to CA002237142A priority patent/CA2237142A1/fr
Priority to EP96938575A priority patent/EP0860069A1/fr
Priority to KR1019980703396A priority patent/KR100322847B1/ko
Priority to JP9518116A priority patent/JP2000503175A/ja
Priority to CN96198154A priority patent/CN1100426C/zh
Publication of SE9503966L publication Critical patent/SE9503966L/
Publication of SE508050C2 publication Critical patent/SE508050C2/sv
Priority to US09/796,086 priority patent/US20010026551A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/62—Queue scheduling characterised by scheduling criteria
    • H04L47/6215—Individual queue per QOS, rate or priority
    • 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
    • H04L49/20—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
    • H04L49/30—Peripheral units, e.g. input or output 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
    • H04L49/3018—Input queuing
    • 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
    • H04L49/3027—Output queuing
    • 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
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/50—Overload detection or protection within a single switching element
    • H04L49/505—Corrective measures
    • H04L49/508—Head of Line Blocking Avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5681—Buffer or queue management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SE9503966A 1995-11-09 1995-11-09 Anordning och förfarande vid paketförmedling SE508050C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9503966A SE508050C2 (sv) 1995-11-09 1995-11-09 Anordning och förfarande vid paketförmedling
CN96198154A CN1100426C (zh) 1995-11-09 1996-11-04 有关信息包交换的设备和方法
EP96938575A EP0860069A1 (fr) 1995-11-09 1996-11-04 Dispositif et procede relatifs a une commutation par paquets
PCT/SE1996/001412 WO1997017786A1 (fr) 1995-11-09 1996-11-04 Dispositif et procede relatifs a une commutation par paquets
CA002237142A CA2237142A1 (fr) 1995-11-09 1996-11-04 Dispositif et procede relatifs a une commutation par paquets
AU75921/96A AU712408B2 (en) 1995-11-09 1996-11-04 Arrangement and method relating to packet switching
KR1019980703396A KR100322847B1 (ko) 1995-11-09 1996-11-04 정보패킷을스위칭하는장치및방법
JP9518116A JP2000503175A (ja) 1995-11-09 1996-11-04 パケット交換に関する装置と方法
US09/796,086 US20010026551A1 (en) 1995-11-09 2001-02-28 Arrangement and method relating to packet switching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503966A SE508050C2 (sv) 1995-11-09 1995-11-09 Anordning och förfarande vid paketförmedling

Publications (3)

Publication Number Publication Date
SE9503966D0 SE9503966D0 (sv) 1995-11-09
SE9503966L SE9503966L (sv) 1997-05-10
SE508050C2 true SE508050C2 (sv) 1998-08-17

Family

ID=20400142

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503966A SE508050C2 (sv) 1995-11-09 1995-11-09 Anordning och förfarande vid paketförmedling

Country Status (9)

Country Link
US (1) US20010026551A1 (fr)
EP (1) EP0860069A1 (fr)
JP (1) JP2000503175A (fr)
KR (1) KR100322847B1 (fr)
CN (1) CN1100426C (fr)
AU (1) AU712408B2 (fr)
CA (1) CA2237142A1 (fr)
SE (1) SE508050C2 (fr)
WO (1) WO1997017786A1 (fr)

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DE19745020B4 (de) * 1996-10-29 2008-01-31 Keymile Ag Verfahren zum Steuern des Datenverkehrs in einem ATM-Netzwerk
US20010004768A1 (en) * 1998-09-28 2001-06-21 Hodge Winston W. Hodge Winston W. Highly integrated computer controlled digital head end
CN100363909C (zh) * 1999-10-20 2008-01-23 阿尔卡塔尔公司 QoS提供方法和数据通信交换机
US6745246B1 (en) * 2000-01-28 2004-06-01 Advanced Micro Devices, Inc. Apparatus and method in a network switch for modifying a bandwidth request between a requestor and a router
US7236490B2 (en) * 2000-11-17 2007-06-26 Foundry Networks, Inc. Backplane interface adapter
US7596139B2 (en) 2000-11-17 2009-09-29 Foundry Networks, Inc. Backplane interface adapter with error control and redundant fabric
US7187687B1 (en) 2002-05-06 2007-03-06 Foundry Networks, Inc. Pipeline method and system for switching packets
US20120155466A1 (en) 2002-05-06 2012-06-21 Ian Edward Davis Method and apparatus for efficiently processing data packets in a computer network
US7468975B1 (en) 2002-05-06 2008-12-23 Foundry Networks, Inc. Flexible method for processing data packets in a network routing system for enhanced efficiency and monitoring capability
WO2004032437A2 (fr) * 2002-10-02 2004-04-15 Cisco Technology, Inc. Procede et appareil de traitement de supertrames a l'aide d'un systeme d'arbitrage
US6901072B1 (en) 2003-05-15 2005-05-31 Foundry Networks, Inc. System and method for high speed packet transmission implementing dual transmit and receive pipelines
US7817659B2 (en) 2004-03-26 2010-10-19 Foundry Networks, Llc Method and apparatus for aggregating input data streams
US8730961B1 (en) 2004-04-26 2014-05-20 Foundry Networks, Llc System and method for optimizing router lookup
JP2006039677A (ja) * 2004-07-22 2006-02-09 Fujitsu Ltd クロスバ
US7453810B2 (en) * 2004-07-27 2008-11-18 Alcatel Lucent Method and apparatus for closed loop, out-of-band backpressure mechanism
US7657703B1 (en) 2004-10-29 2010-02-02 Foundry Networks, Inc. Double density content addressable memory (CAM) lookup scheme
US7480672B2 (en) * 2005-03-31 2009-01-20 Sap Ag Multiple log queues in a database management system
US20070076761A1 (en) * 2005-09-15 2007-04-05 Coke Reed Apparatus for interconnecting multiple devices to a synchronous device
CN100461759C (zh) * 2005-09-16 2009-02-11 中国科学院计算技术研究所 一种支持均匀交换的路由器交换结构及服务质量保证方法
US8448162B2 (en) 2005-12-28 2013-05-21 Foundry Networks, Llc Hitless software upgrades
US7903654B2 (en) 2006-08-22 2011-03-08 Foundry Networks, Llc System and method for ECMP load sharing
US8238255B2 (en) 2006-11-22 2012-08-07 Foundry Networks, Llc Recovering from failures without impact on data traffic in a shared bus architecture
US7978614B2 (en) 2007-01-11 2011-07-12 Foundry Network, LLC Techniques for detecting non-receipt of fault detection protocol packets
US8271859B2 (en) 2007-07-18 2012-09-18 Foundry Networks Llc Segmented CRC design in high speed networks
US8037399B2 (en) 2007-07-18 2011-10-11 Foundry Networks, Llc Techniques for segmented CRC design in high speed networks
US8149839B1 (en) 2007-09-26 2012-04-03 Foundry Networks, Llc Selection of trunk ports and paths using rotation
US8090901B2 (en) 2009-05-14 2012-01-03 Brocade Communications Systems, Inc. TCAM management approach that minimize movements
US8599850B2 (en) 2009-09-21 2013-12-03 Brocade Communications Systems, Inc. Provisioning single or multistage networks using ethernet service instances (ESIs)
WO2013083191A1 (fr) * 2011-12-07 2013-06-13 Huawei Technologies Co., Ltd. Appareil de mise en files d'attente
IL219391A0 (en) 2012-04-24 2012-07-31 Eci Telecom Ltd Technique of congestion control of packet switches
US9542243B2 (en) 2014-03-14 2017-01-10 International Business Machines Corporation Coalescing stages in a multiple stage completion sequence
US9843518B2 (en) 2014-03-14 2017-12-12 International Business Machines Corporation Remotely controlled message queue

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CA1320257C (fr) * 1989-04-20 1993-07-13 Ernst August Munter Methode et appareil de commutation en mode de transfert asynchrone a tampon d'entree
JP2531275B2 (ja) * 1989-09-29 1996-09-04 日本電気株式会社 Ａｔｍセル転送方式
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EP0706297A1 (fr) * 1994-10-07 1996-04-10 International Business Machines Corporation Procédé pour contrÔler la congestion de trafic dans un réseau de communication et système pour la mise en application de ce procédé
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US5923656A (en) * 1996-10-22 1999-07-13 Board Of Trustees Of The University Of Illinois Scalable broad band input-queued ATM switch including weight driven cell scheduler
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US6049549A (en) * 1997-08-14 2000-04-11 University Of Massachusetts Adaptive media control

Also Published As

Publication number Publication date
CA2237142A1 (fr) 1997-05-15
CN1201571A (zh) 1998-12-09
KR19990067386A (ko) 1999-08-16
JP2000503175A (ja) 2000-03-14
EP0860069A1 (fr) 1998-08-26
SE9503966L (sv) 1997-05-10
WO1997017786A1 (fr) 1997-05-15
US20010026551A1 (en) 2001-10-04
CN1100426C (zh) 2003-01-29
AU7592196A (en) 1997-05-29
SE9503966D0 (sv) 1995-11-09
AU712408B2 (en) 1999-11-04
KR100322847B1 (ko) 2002-06-20

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