AU2001296835A1 - Switching unit for connecting arbitrated loop - Google Patents

Switching unit for connecting arbitrated loop

Info

Publication number
AU2001296835A1
AU2001296835A1 AU2001296835A AU9683501A AU2001296835A1 AU 2001296835 A1 AU2001296835 A1 AU 2001296835A1 AU 2001296835 A AU2001296835 A AU 2001296835A AU 9683501 A AU9683501 A AU 9683501A AU 2001296835 A1 AU2001296835 A1 AU 2001296835A1
Authority
AU
Australia
Prior art keywords
switching unit
arbitrated loop
arbitrated
loop
switching
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.)
Abandoned
Application number
AU2001296835A
Inventor
Edward J. Fiore
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.)
Storage Technology Corp
Original Assignee
Storage Technology 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 Storage Technology Corp filed Critical Storage Technology Corp
Publication of AU2001296835A1 publication Critical patent/AU2001296835A1/en
Abandoned legal-status Critical Current

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
    • 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
    • H04L45/18—Loop-free operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
AU2001296835A 2000-10-16 2001-10-15 Switching unit for connecting arbitrated loop Abandoned AU2001296835A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/688,717 US6999460B1 (en) 2000-10-16 2000-10-16 Arbitrated loop port switching
US09/688,717 2000-10-16
PCT/US2001/031979 WO2002033561A2 (en) 2000-10-16 2001-10-15 Switching unit for connecting arbitrated loop

Publications (1)

Publication Number Publication Date
AU2001296835A1 true AU2001296835A1 (en) 2002-04-29

Family

ID=24765480

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001296835A Abandoned AU2001296835A1 (en) 2000-10-16 2001-10-15 Switching unit for connecting arbitrated loop

Country Status (3)

Country Link
US (1) US6999460B1 (en)
AU (1) AU2001296835A1 (en)
WO (1) WO2002033561A2 (en)

Families Citing this family (12)

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Publication number Priority date Publication date Assignee Title
US7346674B1 (en) * 2001-06-07 2008-03-18 Emc Corporation Configurable fibre channel loop system
US7215680B2 (en) * 2001-07-26 2007-05-08 Nishan Systems, Inc. Method and apparatus for scheduling packet flow on a fibre channel arbitrated loop
US7664018B2 (en) * 2002-07-02 2010-02-16 Emulex Design & Manufacturing Corporation Methods and apparatus for switching fibre channel arbitrated loop devices
US7397788B2 (en) * 2002-07-02 2008-07-08 Emulex Design & Manufacturing Corporation Methods and apparatus for device zoning in fibre channel arbitrated loop systems
US7382790B2 (en) 2002-07-02 2008-06-03 Emulex Design & Manufacturing Corporation Methods and apparatus for switching fibre channel arbitrated loop systems
US7630300B2 (en) * 2002-07-02 2009-12-08 Emulex Design & Manufacturing Corporation Methods and apparatus for trunking in fibre channel arbitrated loop systems
US7660316B2 (en) * 2002-07-02 2010-02-09 Emulex Design & Manufacturing Corporation Methods and apparatus for device access fairness in fibre channel arbitrated loop systems
US20050147027A1 (en) * 2002-08-30 2005-07-07 Nokia Corporation Method, system and hub for loop initialization
US7839865B2 (en) * 2005-01-26 2010-11-23 Emulex Design & Manufacturing Corporation Dynamically controlling fair access to a system packet interface attached switch enclosure
US20070073828A1 (en) * 2005-09-08 2007-03-29 Rao Sudhir G Apparatus, system, and method for link layer message transfer over a durable and shared medium
CN101771900B (en) * 2008-12-26 2012-12-19 中兴通讯股份有限公司 eNB optical switching device and method
US10114355B2 (en) * 2015-01-20 2018-10-30 Ultra Electronics Techniques for facilitating communication between networked nodes

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009469A (en) 1975-12-19 1977-02-22 Ibm Corporation Loop communications system with method and apparatus for switch to secondary loop
JPH088572B2 (en) * 1987-03-09 1996-01-29 株式会社日立製作所 Node device in communication system
WO1990003698A1 (en) 1988-09-30 1990-04-05 Siemens Aktiengesellschaft Communication system for forming virtual annular networks in a fast packet switching network
US5345447A (en) * 1993-02-05 1994-09-06 Bytex Corporation Switching hub which implements a virtual bus for interconnecting stations on a CSMA network
US5619497A (en) * 1994-12-22 1997-04-08 Emc Corporation Method and apparatus for reordering frames
US5566170A (en) 1994-12-29 1996-10-15 Storage Technology Corporation Method and apparatus for accelerated packet forwarding
US5841997A (en) * 1995-09-29 1998-11-24 Emc Corporation Apparatus for effecting port switching of fibre channel loops
US5751715A (en) * 1996-08-08 1998-05-12 Gadzoox Microsystems, Inc. Accelerator fiber channel hub and protocol
US5812754A (en) * 1996-09-18 1998-09-22 Silicon Graphics, Inc. Raid system with fibre channel arbitrated loop
US6055228A (en) * 1996-12-23 2000-04-25 Lsi Logic Corporation Methods and apparatus for dynamic topology configuration in a daisy-chained communication environment
US5978379A (en) * 1997-01-23 1999-11-02 Gadzoox Networks, Inc. Fiber channel learning bridge, learning half bridge, and protocol
US6118776A (en) * 1997-02-18 2000-09-12 Vixel Corporation Methods and apparatus for fiber channel interconnection of private loop devices
US6185203B1 (en) * 1997-02-18 2001-02-06 Vixel Corporation Fibre channel switching fabric
US6160813A (en) * 1997-03-21 2000-12-12 Brocade Communications Systems, Inc. Fibre channel switching system and method
JP3228182B2 (en) * 1997-05-29 2001-11-12 株式会社日立製作所 Storage system and method for accessing storage system
US6317800B1 (en) * 1997-11-17 2001-11-13 Seagate Technology Llp System for reducing arbitrated-loop overhead by maintaining control of a communications channel as long as a predetermined amount of data is available within control of channel node
KR100607392B1 (en) * 1998-02-24 2006-08-02 시게이트 테크놀로지 엘엘씨 Preserving loop fairness with dynamic half-duplex
US6324181B1 (en) * 1998-04-16 2001-11-27 3Com Corporation Fibre channel switched arbitrated loop
US6314488B1 (en) * 1998-05-12 2001-11-06 Crossroads Systems, Inc. System for segmenting a fibre channel arbitrated loop to a plurality of logical sub-loops using segmentation router as a master to cause the segmentation of physical addresses
US6401128B1 (en) * 1998-08-07 2002-06-04 Brocade Communiations Systems, Inc. System and method for sending and receiving frames between a public device and a private device
US6215775B1 (en) * 1998-10-22 2001-04-10 Emulex Corporation Node insertion and removal in a loop network
JP3196843B2 (en) * 1998-12-02 2001-08-06 日本電気株式会社 System and method for detecting / eliminating a failed port in a fiber channel arbitration loop
US6459701B1 (en) * 1999-08-06 2002-10-01 Emulex Corporation Variable access fairness in a fibre channel arbitrated loop
US6687219B1 (en) * 2000-08-16 2004-02-03 Emulex Corporation Detecting and counting node port loop initialization origination
US6697914B1 (en) * 2000-09-11 2004-02-24 Western Digital Ventures, Inc. Switched node comprising a disk controller with integrated multi-port switching circuitry

Also Published As

Publication number Publication date
WO2002033561A3 (en) 2003-03-13
WO2002033561A2 (en) 2002-04-25
US6999460B1 (en) 2006-02-14

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