DE69232247T2 - Vermittlungsknoten in einem Netz mit Etikett-Multiplexinformation - Google Patents

Vermittlungsknoten in einem Netz mit Etikett-Multiplexinformation

Info

Publication number
DE69232247T2
DE69232247T2 DE69232247T DE69232247T DE69232247T2 DE 69232247 T2 DE69232247 T2 DE 69232247T2 DE 69232247 T DE69232247 T DE 69232247T DE 69232247 T DE69232247 T DE 69232247T DE 69232247 T2 DE69232247 T2 DE 69232247T2
Authority
DE
Germany
Prior art keywords
network
switching nodes
multiplex information
label multiplex
label
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 - Fee Related
Application number
DE69232247T
Other languages
English (en)
Other versions
DE69232247D1 (de
Inventor
Kazuo Sakagawa
Teruhisa Nakamura
Ichiro Iida
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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
Priority claimed from JP10155091A external-priority patent/JP3132842B2/ja
Priority claimed from JP24001391A external-priority patent/JPH0583287A/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69232247D1 publication Critical patent/DE69232247D1/de
Application granted granted Critical
Publication of DE69232247T2 publication Critical patent/DE69232247T2/de
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
    • H04L49/50—Overload detection or protection within a single switching element
    • H04L49/501—Overload detection
    • 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
    • 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
    • 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
    • H04L49/50—Overload detection or protection within a single switching element
    • H04L49/505—Corrective measures
    • H04L49/506—Backpressure
    • 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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/564—Connection-oriented
    • 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
    • H04L2012/5645—Connectionless
    • 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
    • H04L49/3009—Header conversion, routing tables or routing tags
DE69232247T 1991-05-07 1992-05-06 Vermittlungsknoten in einem Netz mit Etikett-Multiplexinformation Expired - Fee Related DE69232247T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10155091A JP3132842B2 (ja) 1991-05-07 1991-05-07 ラベル交換網におけるコネクションレス型通信方式とコネクション型通信方式との多重方式
JP24001391A JPH0583287A (ja) 1991-09-19 1991-09-19 コネクシヨンレス通信トラヒツクの輻輳制御方式

Publications (2)

Publication Number Publication Date
DE69232247D1 DE69232247D1 (de) 2002-01-17
DE69232247T2 true DE69232247T2 (de) 2002-08-08

Family

ID=26442417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69232247T Expired - Fee Related DE69232247T2 (de) 1991-05-07 1992-05-06 Vermittlungsknoten in einem Netz mit Etikett-Multiplexinformation

Country Status (5)

Country Link
US (1) US5287535A (de)
EP (1) EP0512495B1 (de)
AU (1) AU647267B2 (de)
CA (1) CA2068056C (de)
DE (1) DE69232247T2 (de)

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JPH0974419A (ja) * 1995-09-06 1997-03-18 Fujitsu Ltd 複数データユニットを用いてメッセージを伝送する通信システムにおける同時発生メッセージ制御方式
EP0873611A1 (de) * 1995-09-14 1998-10-28 Fujitsu Network Communications, Inc. Sender-gesteuerte flusssteuerung zur pufferspeicherzuordnung in atm-wan
US5854903A (en) * 1995-11-07 1998-12-29 Lucent Technologies Inc. Optimization method for routing and logical network design in multi-service networks
US6091725A (en) * 1995-12-29 2000-07-18 Cisco Systems, Inc. Method for traffic management, traffic prioritization, access control, and packet forwarding in a datagram computer network
US5991298A (en) * 1996-01-16 1999-11-23 Fujitsu Network Communications, Inc. Reliable and flexible multicast mechanism for ATM networks
US6178169B1 (en) 1996-03-28 2001-01-23 British Telecommunications Public Limited Company Method of transmitting an ATM cell over an ATM network
US5822300A (en) * 1996-04-02 1998-10-13 Compaq Computer Corporation Congestion management scheme
US5757796A (en) * 1996-04-26 1998-05-26 Cascade Communications Corp. ATM address translation method and apparatus
US5761534A (en) * 1996-05-20 1998-06-02 Cray Research, Inc. System for arbitrating packetized data from the network to the peripheral resources and prioritizing the dispatching of packets onto the network
US6243667B1 (en) 1996-05-28 2001-06-05 Cisco Systems, Inc. Network flow switching and flow data export
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US5748905A (en) * 1996-08-30 1998-05-05 Fujitsu Network Communications, Inc. Frame classification using classification keys
US6683876B1 (en) * 1996-09-23 2004-01-27 Silicon Graphics, Inc. Packet switched router architecture for providing multiple simultaneous communications
IT1289816B1 (it) * 1996-12-30 1998-10-16 Sip Dispositivo di interfacciamento per reti di tipo atm
US6111886A (en) * 1997-03-07 2000-08-29 Advanced Micro Devices, Inc. Apparatus for and method of communicating among devices interconnected on a bus
US6301257B1 (en) * 1997-03-19 2001-10-09 Nortel Networks Limited Method and apparatus for transmitting data frames between switches in a meshed data network
SE510170C2 (sv) 1997-05-16 1999-04-26 Ericsson Telefon Ab L M Metod och anordning för styrning av datapaketflöde medelst baktrycksmeddelande
US6081524A (en) 1997-07-03 2000-06-27 At&T Corp. Frame relay switched data service
JP3008899B2 (ja) 1997-07-14 2000-02-14 日本電気株式会社 Ａｔｍ網におけるｉｐパケットのルーズソースルーティング方式
US6711166B1 (en) * 1997-12-10 2004-03-23 Radvision Ltd. System and method for packet network trunking
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US6643716B2 (en) * 1999-03-29 2003-11-04 Intel Corporation Method and apparatus for processing serial data using a single receive fifo
US6578086B1 (en) 1999-09-27 2003-06-10 Nortel Networks Limited Dynamically managing the topology of a data network
DE10003272A1 (de) * 2000-01-26 2001-08-09 Siemens Ag Verfahren zur Anbindung von Einheiten mit genormten Schnittstellen an Einrichtungen eines Vermittlungssystems
US7075927B2 (en) 2000-05-05 2006-07-11 Fujitsu Limited Method and system for quality of service (QoS) support in a packet-switched network
US7385917B1 (en) 2000-05-05 2008-06-10 Fujitsu Limited Method and system for providing a protection path for connectionless signals in a telecommunications network
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US7151773B1 (en) * 2000-05-05 2006-12-19 Fujitsu Limited System and method for connectionless/connection oriented signal transport
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Also Published As

Publication number Publication date
AU647267B2 (en) 1994-03-17
CA2068056A1 (en) 1992-11-08
US5287535A (en) 1994-02-15
DE69232247D1 (de) 2002-01-17
EP0512495A2 (de) 1992-11-11
EP0512495A3 (en) 1996-03-13
AU1605992A (en) 1992-11-26
EP0512495B1 (de) 2001-12-05
CA2068056C (en) 1998-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee