ATE440452T1 - System und verfahren zur implementierung einer dienstschaltung - Google Patents

System und verfahren zur implementierung einer dienstschaltung

Info

Publication number
ATE440452T1
ATE440452T1 AT06125169T AT06125169T ATE440452T1 AT E440452 T1 ATE440452 T1 AT E440452T1 AT 06125169 T AT06125169 T AT 06125169T AT 06125169 T AT06125169 T AT 06125169T AT E440452 T1 ATE440452 T1 AT E440452T1
Authority
AT
Austria
Prior art keywords
processing unit
service processing
service
implementing
primary
Prior art date
Application number
AT06125169T
Other languages
English (en)
Inventor
Chaojun Deng
Jinhua Ye
Ziqiang Wang
Original Assignee
Huawei Tech Co 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
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE440452T1 publication Critical patent/ATE440452T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • 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
    • H04L49/557—Error correction, e.g. fault recovery or fault tolerance
    • 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
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13003—Constructional details of switching devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13104—Central control, computer control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13166—Fault prevention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13167—Redundant apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1334—Configuration within the switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13341—Connections within the switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Hardware Redundancy (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Circuits Of Receivers In General (AREA)
AT06125169T 2005-11-30 2006-11-30 System und verfahren zur implementierung einer dienstschaltung ATE440452T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2005101258505A CN1852456A (zh) 2005-11-30 2005-11-30 一种可实现业务切换的***及其实现的业务切换方法

Publications (1)

Publication Number Publication Date
ATE440452T1 true ATE440452T1 (de) 2009-09-15

Family

ID=37133921

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06125169T ATE440452T1 (de) 2005-11-30 2006-11-30 System und verfahren zur implementierung einer dienstschaltung

Country Status (6)

Country Link
US (1) US7724646B2 (de)
EP (1) EP1793626B1 (de)
CN (2) CN1852456A (de)
AT (1) ATE440452T1 (de)
DE (1) DE602006008559D1 (de)
WO (1) WO2007062569A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2173067A4 (de) * 2007-07-27 2017-06-21 Hangzhou H3C Technologies Co., Ltd. Nachrichtenverarbeitungsvorrichtung und verfahren dafür
CN103139066B (zh) * 2013-01-29 2017-04-05 大唐移动通信设备有限公司 一种资源的切换方法、主控设备以及节点设备
CN105577389A (zh) * 2014-10-17 2016-05-11 中兴通讯股份有限公司 一种接口卡及控制方法
US11909635B2 (en) * 2021-03-05 2024-02-20 Juniper Networks, Inc. Hardware-assisted fast data path switchover for a network device with redundant forwarding components

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62253231A (ja) * 1986-01-07 1987-11-05 Fujitsu Ltd 現用予備切換システム
US5408462A (en) * 1993-10-07 1995-04-18 Adc Telecommunications, Inc. Protection switching apparatus and method
JPH08212095A (ja) * 1994-10-31 1996-08-20 Hitachi Ltd クライアントサーバ制御システム
US5845061A (en) * 1994-10-31 1998-12-01 Hitachi, Ltd. Redundant client server system
US6314525B1 (en) * 1997-05-13 2001-11-06 3Com Corporation Means for allowing two or more network interface controller cards to appear as one card to an operating system
DE19737359C2 (de) * 1997-08-27 1999-08-19 Siemens Ag Kommunikationseinrichtung für die Übertragung von Nachrichtensignalen
US5953314A (en) * 1997-08-28 1999-09-14 Ascend Communications, Inc. Control processor switchover for a telecommunications switch
US6460146B1 (en) * 1998-12-04 2002-10-01 Cisco Technology, Inc. System and method for establishing processor redundancy
JP2000224079A (ja) * 1999-02-03 2000-08-11 Nec Corp 光伝送路一重化ノード装置の故障救済方式
JP2001102969A (ja) * 1999-09-30 2001-04-13 Hitachi Kokusai Electric Inc 無線基地局二重化回路
US7039046B1 (en) * 2000-05-20 2006-05-02 Ciena Corporation Network device including central and distributed switch fabric subsystems
US7024371B2 (en) * 2001-04-13 2006-04-04 I2 Technologies Us, Inc. High availability planning and scheduling architecture
JP4453238B2 (ja) * 2002-03-28 2010-04-21 日本電気株式会社 ２重化プロセッサシステム
JP2004064395A (ja) * 2002-07-29 2004-02-26 Matsushita Electric Ind Co Ltd チャネル切替装置、チャネル切替方法およびチャネル切替プログラム
US7096383B2 (en) * 2002-08-29 2006-08-22 Cosine Communications, Inc. System and method for virtual router failover in a network routing system
US7363534B1 (en) * 2002-09-30 2008-04-22 Cisco Technology, Inc. Method and system for stateful switch-over in a high-availability point to point system
US7421612B1 (en) * 2002-10-17 2008-09-02 Cisco Technology, Inc. Method and system for optimized switchover of redundant forwarding engines
US7139928B1 (en) 2002-10-17 2006-11-21 Cisco Technology, Inc. Method and system for providing redundancy within a network element
CN100454955C (zh) * 2003-04-11 2009-01-21 华为技术有限公司 一种ip电话路由的备份及恢复方法
US7417947B1 (en) * 2005-01-05 2008-08-26 Juniper Networks, Inc. Routing protocol failover between control units within a network router
US8204064B2 (en) * 2005-09-16 2012-06-19 Acme Packet, Inc. Method and system of session media negotiation
US7518986B1 (en) * 2005-11-16 2009-04-14 Juniper Networks, Inc. Push-based hierarchical state propagation within a multi-chassis network device

Also Published As

Publication number Publication date
WO2007062569A1 (fr) 2007-06-07
CN1852456A (zh) 2006-10-25
EP1793626B1 (de) 2009-08-19
US20070121488A1 (en) 2007-05-31
CN101156325B (zh) 2011-01-05
US7724646B2 (en) 2010-05-25
CN101156325A (zh) 2008-04-02
DE602006008559D1 (de) 2009-10-01
EP1793626A1 (de) 2007-06-06

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