EG22707A - Method and arrangement for managing packet queues in switches - Google Patents

Method and arrangement for managing packet queues in switches

Info

Publication number
EG22707A
EG22707A EG20010400A EG20010400A EG22707A EG 22707 A EG22707 A EG 22707A EG 20010400 A EG20010400 A EG 20010400A EG 20010400 A EG20010400 A EG 20010400A EG 22707 A EG22707 A EG 22707A
Authority
EG
Egypt
Prior art keywords
switches
arrangement
packet queues
managing packet
managing
Prior art date
Application number
EG20010400A
Other languages
English (en)
Inventor
Uif Ahifors
Original Assignee
Switch Core Ab
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 Switch Core Ab filed Critical Switch Core Ab
Application granted granted Critical
Publication of EG22707A publication Critical patent/EG22707A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • 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
    • 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
    • H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
    • H04L49/105—ATM switching elements
    • H04L49/108—ATM switching elements using shared central buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5651—Priority, marking, classes
    • 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
    • H04L2012/5679—Arbitration or scheduling
    • 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
    • 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
    • H04L2012/5682—Threshold; Watermark
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103—Memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1325—Priority service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13296—Packet switching, X.25, frame relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1332—Logic circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13322—Integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
EG20010400A 2000-04-28 2001-04-23 Method and arrangement for managing packet queues in switches EG22707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/560,105 US6977940B1 (en) 2000-04-28 2000-04-28 Method and arrangement for managing packet queues in switches

Publications (1)

Publication Number Publication Date
EG22707A true EG22707A (en) 2003-07-30

Family

ID=24236392

Family Applications (1)

Application Number Title Priority Date Filing Date
EG20010400A EG22707A (en) 2000-04-28 2001-04-23 Method and arrangement for managing packet queues in switches

Country Status (14)

Country Link
US (1) US6977940B1 (zh)
EP (1) EP1277371A1 (zh)
JP (1) JP2003533107A (zh)
KR (1) KR100739897B1 (zh)
CN (1) CN1244252C (zh)
AU (2) AU2001248993B2 (zh)
CA (1) CA2407664A1 (zh)
EG (1) EG22707A (zh)
IL (2) IL152463A0 (zh)
MY (1) MY131412A (zh)
NO (1) NO20025182L (zh)
TW (1) TW564617B (zh)
WO (1) WO2001084879A1 (zh)
ZA (1) ZA200208610B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10104663A (ja) * 1996-09-27 1998-04-24 Semiconductor Energy Lab Co Ltd 電気光学装置およびその作製方法
US20030223447A1 (en) * 2002-05-29 2003-12-04 Rahul Saxena Method and system to synchronize a multi-level memory
US7293130B2 (en) * 2002-05-29 2007-11-06 Intel Corporation Method and system for a multi-level memory
US20080028157A1 (en) * 2003-01-13 2008-01-31 Steinmetz Joseph H Global shared memory switch
US7826468B2 (en) * 2006-08-04 2010-11-02 Fujitsu Limited System and method for bypassing an output queue structure of a switch
EP2490393B1 (de) * 2011-02-17 2013-07-17 Desoma GmbH Verfahren und Vorrichtung zur Analyse von Datenpaketen
JP5631850B2 (ja) * 2011-11-15 2014-11-26 富士通テレコムネットワークス株式会社 スイッチ装置
US9455913B2 (en) * 2013-02-15 2016-09-27 Broadcom Corporation Management of traffic buffering in internal and external memories in a passive optical network
US9019832B2 (en) * 2013-03-14 2015-04-28 Mediatek Inc. Network switching system and method for processing packet switching in network switching system
US20150293974A1 (en) * 2014-04-10 2015-10-15 David Loo Dynamic Partitioning of Streaming Data
JP6212059B2 (ja) * 2015-01-19 2017-10-11 日本電信電話株式会社 通信用入出力装置
JP6569374B2 (ja) * 2015-08-10 2019-09-04 富士通株式会社 スイッチ装置及びスイッチ装置の制御方法
CN109995673B (zh) * 2017-12-29 2022-06-21 中国移动通信集团四川有限公司 数据发送方法、装置、设备及介质
US11637784B2 (en) * 2021-03-31 2023-04-25 Nxp Usa, Inc. Method and system for effective use of internal and external memory for packet buffering within a network device
CN115955447B (zh) * 2023-03-13 2023-06-27 微网优联科技(成都)有限公司 一种数据传输方法、交换机及交换机系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU491980A1 (ru) 1974-03-26 1975-11-15 Предприятие П/Я Г-4367 Устройство дл записи цифровой информации
JPS558910A (en) 1978-06-30 1980-01-22 Nippon Marine Eng Kk High-temperature molten substance transportation ship
JPH01141809A (ja) 1987-11-26 1989-06-02 Showa Alum Corp 高純度窒化アルミニウム粉末の製造法
JPH01238130A (ja) 1988-03-18 1989-09-22 Seiko Epson Corp 半導体装置の製造方法
JP2620349B2 (ja) 1988-12-16 1997-06-11 本田技研工業株式会社 車輌用キーレスドアロック装置
US5583500A (en) * 1993-02-10 1996-12-10 Ricoh Corporation Method and apparatus for parallel encoding and decoding of data
US5546391A (en) 1993-03-04 1996-08-13 International Business Machines Corporation Central shared queue based time multiplexed packet switch with deadlock avoidance
JPH0822983A (ja) 1994-07-05 1996-01-23 Citizen Watch Co Ltd 半導体装置の製造方法
JPH08235092A (ja) 1995-02-22 1996-09-13 Kofu Nippon Denki Kk データ転送制御装置
JPH09160715A (ja) 1995-12-05 1997-06-20 Rhythm Watch Co Ltd マウス型トラックボール
US5862128A (en) 1995-12-29 1999-01-19 Gte Laboratories Inc Merged buffer signal switch
US5920561A (en) * 1996-03-07 1999-07-06 Lsi Logic Corporation ATM communication system interconnect/termination unit
US6188690B1 (en) * 1996-12-12 2001-02-13 Pmc-Sierra, Inc. Method and apparatus for high speed, scalable communication system
US6636518B1 (en) * 1996-12-16 2003-10-21 Juniper Networks Synchronizing source-synchronous links in a switching device
US6396834B1 (en) * 1997-11-24 2002-05-28 Riverstone Networks, Inc. Flexible scheduler in an asynchronous transfer mode (ATM) switch
US6426943B1 (en) * 1998-04-10 2002-07-30 Top Layer Networks, Inc. Application-level data communication switching system and process for automatic detection of and quality of service adjustment for bulk data transfers
US6430184B1 (en) * 1998-04-10 2002-08-06 Top Layer Networks, Inc. System and process for GHIH-speed pattern matching for application-level switching of data packets
US6226267B1 (en) * 1998-04-10 2001-05-01 Top Layer Networks, Inc. System and process for application-level flow connection of data processing networks
AU6311299A (en) * 1998-07-08 2000-02-01 Broadcom Corporation Network switching architecture with multiple table synchronization, and forwarding of both IP and IPX packets
GB9821762D0 (en) * 1998-10-06 1998-12-02 Sgs Thomson Microelectronics Data transfer
GB9821768D0 (en) * 1998-10-06 1998-12-02 Sgs Thomson Microelectronics Data transfer
US6430187B1 (en) * 1999-06-03 2002-08-06 Fujitsu Network Communications, Inc. Partitioning of shared resources among closed user groups in a network access device

Also Published As

Publication number Publication date
IL152463A (en) 2007-10-31
WO2001084879A1 (en) 2001-11-08
ZA200208610B (en) 2003-10-24
US6977940B1 (en) 2005-12-20
CN1244252C (zh) 2006-03-01
NO20025182D0 (no) 2002-10-28
EP1277371A1 (en) 2003-01-22
JP2003533107A (ja) 2003-11-05
NO20025182L (no) 2002-10-28
IL152463A0 (en) 2003-05-29
KR100739897B1 (ko) 2007-07-13
CA2407664A1 (en) 2001-11-08
CN1426666A (zh) 2003-06-25
AU4899301A (en) 2001-11-12
TW564617B (en) 2003-12-01
AU2001248993B2 (en) 2006-01-12
MY131412A (en) 2007-08-30
KR20030001452A (ko) 2003-01-06

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