JP4002337B2 - 多重バス・アーキテクチャを有するネットワーク・スイッチ - Google Patents

多重バス・アーキテクチャを有するネットワーク・スイッチ Download PDF

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Publication number
JP4002337B2
JP4002337B2 JP00029198A JP29198A JP4002337B2 JP 4002337 B2 JP4002337 B2 JP 4002337B2 JP 00029198 A JP00029198 A JP 00029198A JP 29198 A JP29198 A JP 29198A JP 4002337 B2 JP4002337 B2 JP 4002337B2
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Japan
Prior art keywords
port
packet
data
memory
register
Prior art date
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Expired - Fee Related
Application number
JP00029198A
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English (en)
Japanese (ja)
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JPH10215275A (ja
JPH10215275A5 (enExample
Inventor
ウィリアム・ジェイ・ウォーカー
ゲイリー・ビー・コズアー
パトリシア・イー・ハレスキー
デール・ジェイ・メイヤー
マイケル・エル・ウィットコウスキー
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Compaq Computer Corp
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Compaq Computer Corp
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Publication date
Application filed by Compaq Computer Corp filed Critical Compaq Computer Corp
Publication of JPH10215275A publication Critical patent/JPH10215275A/ja
Publication of JPH10215275A5 publication Critical patent/JPH10215275A5/ja
Application granted granted Critical
Publication of JP4002337B2 publication Critical patent/JP4002337B2/ja
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    • 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
    • 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
    • H04L49/20—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
    • H04L49/25—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/908—Local area network
    • Y10S370/911—Bridge, e.g. brouter, bus extender

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
JP00029198A 1996-12-30 1998-01-05 多重バス・アーキテクチャを有するネットワーク・スイッチ Expired - Fee Related JP4002337B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US774605 1996-12-30
US08/774,605 US6260073B1 (en) 1996-12-30 1996-12-30 Network switch including a switch manager for periodically polling the network ports to determine their status and controlling the flow of data between ports

Publications (3)

Publication Number Publication Date
JPH10215275A JPH10215275A (ja) 1998-08-11
JPH10215275A5 JPH10215275A5 (enExample) 2005-07-28
JP4002337B2 true JP4002337B2 (ja) 2007-10-31

Family

ID=25101749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00029198A Expired - Fee Related JP4002337B2 (ja) 1996-12-30 1998-01-05 多重バス・アーキテクチャを有するネットワーク・スイッチ

Country Status (4)

Country Link
US (1) US6260073B1 (enExample)
EP (1) EP0854611B1 (enExample)
JP (1) JP4002337B2 (enExample)
DE (1) DE69731936T2 (enExample)

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US8250357B2 (en) 2000-09-13 2012-08-21 Fortinet, Inc. Tunnel interface for securing traffic over a network
US7389358B1 (en) * 2000-09-13 2008-06-17 Fortinet, Inc. Distributed virtual system to support managed, network-based services
US7111072B1 (en) * 2000-09-13 2006-09-19 Cosine Communications, Inc. Packet routing system and method
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US7444422B1 (en) * 2000-10-10 2008-10-28 Nortel Networks Limited Multicast when forwarding information is unknown
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AU2004205296B2 (en) * 2000-11-27 2006-07-20 Silverbrook Research Pty Ltd Printer with network interface
US6417964B1 (en) * 2001-02-05 2002-07-09 Avamex Corporation Reconfigurable automatic gain control and method for optical amplifier
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US6898202B2 (en) * 2001-06-27 2005-05-24 International Business Machines Corporation Method, apparatus and computer program for informing a requesting device of port configuration changes in a computer network switching device
US7181547B1 (en) 2001-06-28 2007-02-20 Fortinet, Inc. Identifying nodes in a ring network
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US7324452B2 (en) * 2002-01-14 2008-01-29 Fujitsu Limited Weighted credit-based arbitration using credit history
US7376125B1 (en) * 2002-06-04 2008-05-20 Fortinet, Inc. Service processing switch
US7203192B2 (en) * 2002-06-04 2007-04-10 Fortinet, Inc. Network packet steering
US7340535B1 (en) 2002-06-04 2008-03-04 Fortinet, Inc. System and method for controlling routing in a virtual router system
US7177311B1 (en) * 2002-06-04 2007-02-13 Fortinet, Inc. System and method for routing traffic through a virtual router-based network switch
US7161904B2 (en) 2002-06-04 2007-01-09 Fortinet, Inc. System and method for hierarchical metering in a virtual router based network switch
US7185045B2 (en) * 2002-07-15 2007-02-27 Sixnet, Llc Ethernet interface device for reporting status via common industrial protocols
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US7286544B2 (en) * 2002-07-25 2007-10-23 Brocade Communications Systems, Inc. Virtualized multiport switch
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US20070115979A1 (en) * 2004-11-18 2007-05-24 Fortinet, Inc. Method and apparatus for managing subscriber profiles
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Also Published As

Publication number Publication date
DE69731936T2 (de) 2005-06-23
JPH10215275A (ja) 1998-08-11
EP0854611A2 (en) 1998-07-22
DE69731936D1 (de) 2005-01-20
EP0854611B1 (en) 2004-12-15
EP0854611A3 (en) 1999-06-16
US6260073B1 (en) 2001-07-10

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