CA2080626A1 - Packet transfer control arrangement and related method - Google Patents

Packet transfer control arrangement and related method

Info

Publication number
CA2080626A1
CA2080626A1 CA2080626A CA2080626A CA2080626A1 CA 2080626 A1 CA2080626 A1 CA 2080626A1 CA 2080626 A CA2080626 A CA 2080626A CA 2080626 A CA2080626 A CA 2080626A CA 2080626 A1 CA2080626 A1 CA 2080626A1
Authority
CA
Canada
Prior art keywords
output
network
packet
control arrangement
transfer control
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.)
Granted
Application number
CA2080626A
Other languages
French (fr)
Other versions
CA2080626C (en
Inventor
Bart Joseph Gerard Pauwels
Henri Albert Julia Verhille
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.)
Alcatel Lucent NV
Original Assignee
Bart Joseph Gerard Pauwels
Henri Albert Julia Verhille
Alcatel N.V.
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 Bart Joseph Gerard Pauwels, Henri Albert Julia Verhille, Alcatel N.V. filed Critical Bart Joseph Gerard Pauwels
Publication of CA2080626A1 publication Critical patent/CA2080626A1/en
Application granted granted Critical
Publication of CA2080626C publication Critical patent/CA2080626C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/153—ATM switching fabrics having parallel switch planes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • 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
    • H04L49/208—Port mirroring
    • 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
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • 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
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/1523—Parallel switch fabric planes

Abstract

The packet transfer control arrangement ensures that an information packet transferred from an input to an output of a packet switching network is available in correct form at that output. It includes copying means (SE11/SEmn) located at the input of the network to make copies of the packet to be transferred, routing means (HA11/HAmn; SE11/SEmn) to transfer these copies independently from each other and possibly over at least partly distinct paths from an input to an output of the network and filtering modules (F11/Fmn) to filter out one of the copies at the output of the network.
CA002080626A 1991-10-15 1992-10-15 Packet transfer control arrangement and related method Expired - Fee Related CA2080626C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91202660A EP0537382A1 (en) 1991-10-15 1991-10-15 Packet transfer control arrangement and related method
EP91202660.6 1991-10-16

Publications (2)

Publication Number Publication Date
CA2080626A1 true CA2080626A1 (en) 1993-04-17
CA2080626C CA2080626C (en) 1998-09-01

Family

ID=8207946

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002080626A Expired - Fee Related CA2080626C (en) 1991-10-15 1992-10-15 Packet transfer control arrangement and related method

Country Status (4)

Country Link
US (1) US5404352A (en)
EP (1) EP0537382A1 (en)
AU (1) AU657578B2 (en)
CA (1) CA2080626C (en)

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SE516073C2 (en) * 1993-02-15 2001-11-12 Ericsson Telefon Ab L M Methods for handling redundant selector planes in packet switches and packet switches for execution of the method
US5796966A (en) * 1993-03-01 1998-08-18 Digital Equipment Corporation Method and apparatus for dynamically controlling data routes through a network
FI98773C (en) * 1994-02-28 1997-08-11 Nokia Telecommunications Oy A method for sharing traffic in a telecommunications network implemented with ATM technology
JPH08265349A (en) * 1995-03-27 1996-10-11 Toshiba Microelectron Corp Digital information processor
DE19640291C1 (en) * 1996-09-30 1998-06-18 Siemens Ag Data stream connecting method with routing information at exchange in ATM communication network
JPH1155283A (en) * 1997-08-06 1999-02-26 Fujitsu Ltd Atm switchboard
WO1999009784A2 (en) * 1997-08-15 1999-02-25 Telefonaktiebolaget Lm Ericsson Cell selection for atm switch having redundant switch planes
DE60112011T2 (en) 2000-08-18 2006-04-20 Broadcom Corp., Irvine Method and apparatus for filtering packets based on data streams using address tables
US7164677B2 (en) * 2001-05-07 2007-01-16 Vitesse Semiconductor Corporation Data switching system
US7145909B2 (en) * 2002-05-24 2006-12-05 Lucent Technologies Inc. Packet switching access platform
US8018838B2 (en) * 2002-06-25 2011-09-13 Tellabs Operations, Inc. Apparatus and method for protection switching in a network
US7664041B2 (en) * 2005-05-26 2010-02-16 Dale Trenton Smith Distributed stream analysis using general purpose processors
US9553911B1 (en) * 2007-09-04 2017-01-24 Arris Enterprises, Inc. System, method and computer readable medium for managing program switch requests
CN103004158B (en) * 2011-01-06 2016-12-28 马维尔以色列（M.I.S.L）有限公司 There is the network equipment of programmable core
CN102111334A (en) * 2011-02-21 2011-06-29 华为技术有限公司 Method, source line card and network card for processing cells in switched network
US9729431B1 (en) 2011-08-16 2017-08-08 Marvell International Ltd. Using standard fields to carry meta-information
US9380005B2 (en) 2011-11-03 2016-06-28 Cisco Technology, Inc. Reliable transportation of a stream of packets using packet replication
US9054974B2 (en) 2012-07-30 2015-06-09 Cisco Technology, Inc. Reliably transporting packet streams using packet replication
US8891357B2 (en) 2012-08-31 2014-11-18 Cisco Technology, Inc. Switching to a protection path without causing packet reordering

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1037256B (en) * 1975-04-14 1979-11-10 Sits Soc It Telecom Siemens TRANSIT NETWORK FOR TIME DIVISION TELECOMMUNICATIONS SYSTEMS
JPS57136833A (en) * 1981-02-17 1982-08-24 Sony Corp Time-division multiplex data transmitting method
IT1159090B (en) * 1982-09-01 1987-02-25 Italtel Spa REDUCED PCM SWITCHING NETWORK TO TRAFFIC DISTRIBUTION
US4656622A (en) * 1984-09-26 1987-04-07 American Telephone And Telegraph Company Multiple paths in a self-routing packet and circuit switching network
CA1309519C (en) * 1987-03-17 1992-10-27 Antonio Cantoni Transfer of messages in a multiplexed system
FR2618624B1 (en) * 1987-07-24 1992-04-30 Michel Servel HYBRID TIME MULTIPLEX SWITCHING SYSTEM WITH OPTIMIZED BUFFER MEMORY
AU604444B2 (en) * 1987-11-11 1990-12-13 Nec Corporation Frame relay type data switching apparatus
DE3742941A1 (en) * 1987-12-18 1989-07-06 Standard Elektrik Lorenz Ag PACKAGE BROKERS
JPH0785547B2 (en) * 1988-07-08 1995-09-13 日本電気株式会社 Frame converter
US5128929A (en) * 1988-11-15 1992-07-07 Nec Corporation Time division switching system capable of broad band communications service
DE58907901D1 (en) * 1989-03-03 1994-07-21 Siemens Ag Method and circuit arrangement for forwarding message packets transmitted on feeder lines via a packet switching device.
DE68919856T2 (en) * 1989-08-09 1995-05-18 Alcatel Nv MESSAGE MEDIA FOR TRANSMITTING CELLS DIVIDED INTO SUBCELLS.
DE4008078A1 (en) * 1990-03-14 1991-09-19 Standard Elektrik Lorenz Ag COPYABLE ATM SWITCH
ATE114911T1 (en) * 1990-03-14 1994-12-15 Alcatel Nv COMMUNICATION SWITCHING MODULE.
US5272696A (en) * 1992-01-23 1993-12-21 Northern Telecom Limited ATM plane merging filter for ATM switches and the method thereof

Also Published As

Publication number Publication date
EP0537382A1 (en) 1993-04-21
AU2623692A (en) 1993-04-22
US5404352A (en) 1995-04-04
CA2080626C (en) 1998-09-01
AU657578B2 (en) 1995-03-16

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