ATE178175T1 - Lokales maschennetzwerk hoher geschwindigkeit - Google Patents

Lokales maschennetzwerk hoher geschwindigkeit

Info

Publication number
ATE178175T1
ATE178175T1 AT90305289T AT90305289T ATE178175T1 AT E178175 T1 ATE178175 T1 AT E178175T1 AT 90305289 T AT90305289 T AT 90305289T AT 90305289 T AT90305289 T AT 90305289T AT E178175 T1 ATE178175 T1 AT E178175T1
Authority
AT
Austria
Prior art keywords
network
switches
coupled
link
switch
Prior art date
Application number
AT90305289T
Other languages
English (en)
Inventor
Michael D Schroeder
Roger M Needham
Andrew D Birrell
Thomas L Rodeheffer
Hallam G Murray Jr
Charles P Thacker
Edwin H Satterthwaite Jr
Original Assignee
Digital Equipment Corp
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 Digital Equipment Corp filed Critical Digital Equipment Corp
Application granted granted Critical
Publication of ATE178175T1 publication Critical patent/ATE178175T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/48—Routing tree calculation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/44—Star or tree networks
    • H04L2012/445—Star or tree networks with switching in a hub, e.g. ETHERNET switch
    • 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
    • H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
    • 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
    • H04L49/201—Multicast operation; Broadcast operation
    • 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
    • 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
    • H04L49/251—Cut-through or wormhole routing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
AT90305289T 1989-06-22 1990-05-16 Lokales maschennetzwerk hoher geschwindigkeit ATE178175T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/370,285 US5088091A (en) 1989-06-22 1989-06-22 High-speed mesh connected local area network

Publications (1)

Publication Number Publication Date
ATE178175T1 true ATE178175T1 (de) 1999-04-15

Family

ID=23458997

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90305289T ATE178175T1 (de) 1989-06-22 1990-05-16 Lokales maschennetzwerk hoher geschwindigkeit

Country Status (6)

Country Link
US (1) US5088091A (de)
EP (2) EP0817424A3 (de)
JP (1) JP2577269B2 (de)
AT (1) ATE178175T1 (de)
CA (1) CA2011593A1 (de)
DE (1) DE69033016T2 (de)

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* Cited by examiner, † Cited by third party
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US5088091A (en) 1992-02-11
EP0817424A2 (de) 1998-01-07
CA2011593A1 (en) 1990-12-22
DE69033016D1 (de) 1999-04-29
EP0817424A3 (de) 2000-11-22
JPH0332252A (ja) 1991-02-12
EP0404337B1 (de) 1999-03-24
JP2577269B2 (ja) 1997-01-29
DE69033016T2 (de) 1999-11-25
EP0404337A2 (de) 1990-12-27
EP0404337A3 (de) 1993-05-12

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