DE60040412D1 - Aktiv-/passiv-umschaltung für datenfluss-vermittlungen im fehlerfall - Google Patents
Aktiv-/passiv-umschaltung für datenfluss-vermittlungen im fehlerfallInfo
- Publication number
- DE60040412D1 DE60040412D1 DE60040412T DE60040412T DE60040412D1 DE 60040412 D1 DE60040412 D1 DE 60040412D1 DE 60040412 T DE60040412 T DE 60040412T DE 60040412 T DE60040412 T DE 60040412T DE 60040412 D1 DE60040412 D1 DE 60040412D1
- Authority
- DE
- Germany
- Prior art keywords
- event
- failure
- active
- data flow
- flow transmission
- 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 - Lifetime
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
- H04L45/28—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
- H04L45/58—Association of routers
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/374,395 US6285656B1 (en) | 1999-08-13 | 1999-08-13 | Active-passive flow switch failover technology |
PCT/US2000/021927 WO2001013555A1 (en) | 1999-08-13 | 2000-08-10 | Active-passive flow switch failover technology |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60040412D1 true DE60040412D1 (de) | 2008-11-13 |
Family
ID=23476617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60040412T Expired - Lifetime DE60040412D1 (de) | 1999-08-13 | 2000-08-10 | Aktiv-/passiv-umschaltung für datenfluss-vermittlungen im fehlerfall |
Country Status (7)
Country | Link |
---|---|
US (1) | US6285656B1 (de) |
EP (1) | EP1232592B1 (de) |
JP (1) | JP3831663B2 (de) |
AU (1) | AU6631700A (de) |
CA (1) | CA2396383A1 (de) |
DE (1) | DE60040412D1 (de) |
WO (1) | WO2001013555A1 (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19949996A1 (de) * | 1999-10-15 | 2001-07-05 | Alcatel Sa | Netzelement mit redundanter Schaltmatrix |
US6738826B1 (en) | 2000-02-24 | 2004-05-18 | Cisco Technology, Inc. | Router software upgrade employing redundant processors |
US7506034B2 (en) * | 2000-03-03 | 2009-03-17 | Intel Corporation | Methods and apparatus for off loading content servers through direct file transfer from a storage center to an end-user |
US7281168B1 (en) * | 2000-03-03 | 2007-10-09 | Intel Corporation | Failover architecture for local devices that access remote storage |
US7428540B1 (en) | 2000-03-03 | 2008-09-23 | Intel Corporation | Network storage system |
US6952737B1 (en) * | 2000-03-03 | 2005-10-04 | Intel Corporation | Method and apparatus for accessing remote storage in a distributed storage cluster architecture |
US6885633B1 (en) * | 2000-04-10 | 2005-04-26 | Stonesoft Oy | Network node and a system |
US7743125B1 (en) * | 2000-11-09 | 2010-06-22 | General Electric Company | Computer multiple communications port unit |
US6885635B1 (en) * | 2000-11-21 | 2005-04-26 | Juniper Networks, Inc. | High capacity router having redundant components |
US8005980B2 (en) | 2002-01-24 | 2011-08-23 | Alcatel Lucent | Method and apparatus for synchronizing redundant communication tasks |
US8769154B2 (en) | 2002-01-24 | 2014-07-01 | Alcatel Lucent | Method and apparatus for facilitating routing protocol redundancy in a network element |
DE60311157T2 (de) * | 2002-01-24 | 2007-11-15 | Alcatel Canada Inc., Kanata | Verfahren und Vorrichtung um redundante Kommunikationsaufgaben zu synchronisieren |
US7406035B2 (en) | 2002-01-24 | 2008-07-29 | Alcatel-Lucent Canada Inc. | Method and apparatus for providing redundant protocol processes in a network element |
US7734752B2 (en) | 2002-02-08 | 2010-06-08 | Juniper Networks, Inc. | Intelligent integrated network security device for high-availability applications |
US6922793B2 (en) * | 2002-02-14 | 2005-07-26 | Accton Technology Corporation | Method for recovering from malfunctions in an agent module of a modular network device |
FR2838266B1 (fr) * | 2002-04-05 | 2004-09-03 | Thales Sa | Procede et dispositif de communication avec un systeme redondant |
US7209435B1 (en) | 2002-04-16 | 2007-04-24 | Foundry Networks, Inc. | System and method for providing network route redundancy across Layer 2 devices |
TWI231424B (en) * | 2002-06-28 | 2005-04-21 | Quanta Comp Inc | Management and preparation system of blade server |
US8462668B2 (en) * | 2002-10-01 | 2013-06-11 | Foundry Networks, Llc | System and method for implementation of layer 2 redundancy protocols across multiple networks |
US7774325B2 (en) * | 2002-10-17 | 2010-08-10 | Intel Corporation | Distributed network attached storage system |
US7260066B2 (en) * | 2002-10-31 | 2007-08-21 | Conexant Systems, Inc. | Apparatus for link failure detection on high availability Ethernet backplane |
US7835265B2 (en) * | 2002-10-31 | 2010-11-16 | Conexant Systems, Inc. | High availability Ethernet backplane architecture |
GB0306947D0 (en) * | 2003-03-26 | 2003-04-30 | Mitel Networks Corp | High availabilty telephone set |
US7194655B2 (en) | 2003-06-12 | 2007-03-20 | International Business Machines Corporation | Method and system for autonomously rebuilding a failed server and a computer system utilizing the same |
US20050058063A1 (en) * | 2003-09-15 | 2005-03-17 | Dell Products L.P. | Method and system supporting real-time fail-over of network switches |
US20050081080A1 (en) * | 2003-10-14 | 2005-04-14 | International Business Machines Corporation | Error recovery for data processing systems transferring message packets through communications adapters |
US8526427B1 (en) | 2003-10-21 | 2013-09-03 | Cisco Technology, Inc. | Port-based loadsharing for a satellite switch |
US20050108593A1 (en) * | 2003-11-14 | 2005-05-19 | Dell Products L.P. | Cluster failover from physical node to virtual node |
EP1692879B1 (de) * | 2003-12-12 | 2011-03-23 | Nokia Siemens Networks GmbH & Co. KG | Verfahren zum ersatzschalten von räumlich getrennten vermittlungssystemen |
US20050240797A1 (en) * | 2004-01-23 | 2005-10-27 | Fredrik Orava | Restoration mechanism for network topologies |
US7283524B2 (en) * | 2004-01-23 | 2007-10-16 | Metro Packet Systems Inc. | Method of sending a packet through a node |
US7174389B2 (en) * | 2004-01-23 | 2007-02-06 | Metro Packet Systems, Inc. | Tandem node system and a method therefor |
US7391771B2 (en) * | 2004-01-23 | 2008-06-24 | Metro Packet Systems Inc. | Method of sending information through a tree and ring topology of a network system |
US8990430B2 (en) | 2004-02-19 | 2015-03-24 | Cisco Technology, Inc. | Interface bundles in virtual network devices |
US8208370B1 (en) * | 2004-03-31 | 2012-06-26 | Cisco Technology, Inc. | Method and system for fast link failover |
JP2005301436A (ja) * | 2004-04-07 | 2005-10-27 | Hitachi Ltd | クラスタシステムおよびクラスタシステムにおける障害回復方法 |
US7889733B2 (en) * | 2004-04-28 | 2011-02-15 | Cisco Technology, Inc. | Intelligent adjunct network device |
US7512830B2 (en) * | 2004-05-14 | 2009-03-31 | International Business Machines Corporation | Management module failover across multiple blade center chassis |
US7808983B2 (en) | 2004-07-08 | 2010-10-05 | Cisco Technology, Inc. | Network device architecture for centralized packet processing |
US8825832B2 (en) * | 2004-07-21 | 2014-09-02 | Hewlett-Packard Development Company, L.P. | Method and system for managing connections |
US8730976B2 (en) | 2004-08-17 | 2014-05-20 | Cisco Technology, Inc. | System and method for preventing erroneous link aggregation due to component relocation |
US20060087975A1 (en) * | 2004-10-07 | 2006-04-27 | Santera Systems, Incorporated | Methods and systems for providing redundancy protection in a Y-cable-based signal transmitter arrangement |
US20060206602A1 (en) * | 2005-03-14 | 2006-09-14 | International Business Machines Corporation | Network switch link failover in a redundant switch configuration |
US7694023B1 (en) * | 2006-01-24 | 2010-04-06 | Lockheed Martin Corporation | Routing a processor communication |
US7660236B2 (en) * | 2006-04-27 | 2010-02-09 | Alcatel Lucent | System and method of multi-nodal APS control protocol signaling |
US20090262790A1 (en) * | 2008-04-17 | 2009-10-22 | Alcatel Lucent | Method of recovery from active port tx failure in y-cable protected pair |
US8654630B2 (en) * | 2010-03-19 | 2014-02-18 | Brocade Communications Systems, Inc. | Techniques for link redundancy in layer 2 networks |
JP5211146B2 (ja) * | 2010-12-15 | 2013-06-12 | アラクサラネットワークス株式会社 | パケット中継装置 |
JP5651722B2 (ja) * | 2013-02-22 | 2015-01-14 | アラクサラネットワークス株式会社 | パケット中継装置 |
CN108924044B (zh) * | 2018-06-22 | 2020-12-11 | 迈普通信技术股份有限公司 | 链路维持方法、pe设备及可读存储介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4964120A (en) * | 1989-09-08 | 1990-10-16 | Honeywell Inc. | Method of detecting a cable fault and switching to a redundant cable in a universal local area network |
US5388243A (en) * | 1990-03-09 | 1995-02-07 | Mti Technology Corporation | Multi-sort mass storage device announcing its active paths without deactivating its ports in a network architecture |
US5867640A (en) * | 1993-06-01 | 1999-02-02 | Mti Technology Corp. | Apparatus and method for improving write-throughput in a redundant array of mass storage devices |
US5745795A (en) * | 1994-12-08 | 1998-04-28 | Dell Usa, L.P. | SCSI connector and Y cable configuration which selectively provides single or dual SCSI channels on a single standard SCSI connector |
US5812819A (en) | 1995-06-05 | 1998-09-22 | Shiva Corporation | Remote access apparatus and method which allow dynamic internet protocol (IP) address management |
US5884046A (en) * | 1996-10-23 | 1999-03-16 | Pluris, Inc. | Apparatus and method for sharing data and routing messages between a plurality of workstations in a local area network |
US5936936A (en) | 1997-04-11 | 1999-08-10 | International Business Machines Corporation | Redundancy mechanisms for classical internet protocol over asynchronous transfer mode networks |
US6088330A (en) * | 1997-09-09 | 2000-07-11 | Bruck; Joshua | Reliable array of distributed computing nodes |
-
1999
- 1999-08-13 US US09/374,395 patent/US6285656B1/en not_active Expired - Lifetime
-
2000
- 2000-08-10 DE DE60040412T patent/DE60040412D1/de not_active Expired - Lifetime
- 2000-08-10 CA CA002396383A patent/CA2396383A1/en not_active Abandoned
- 2000-08-10 AU AU66317/00A patent/AU6631700A/en not_active Abandoned
- 2000-08-10 JP JP2001517734A patent/JP3831663B2/ja not_active Expired - Fee Related
- 2000-08-10 EP EP00953956A patent/EP1232592B1/de not_active Expired - Lifetime
- 2000-08-10 WO PCT/US2000/021927 patent/WO2001013555A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001013555A1 (en) | 2001-02-22 |
EP1232592A4 (de) | 2007-03-21 |
EP1232592B1 (de) | 2008-10-01 |
JP3831663B2 (ja) | 2006-10-11 |
US6285656B1 (en) | 2001-09-04 |
JP2003515258A (ja) | 2003-04-22 |
EP1232592A1 (de) | 2002-08-21 |
AU6631700A (en) | 2001-03-13 |
CA2396383A1 (en) | 2001-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |