FI114269B - Vianhallintajärjestelmä kytkentälaitteelle - Google Patents

Vianhallintajärjestelmä kytkentälaitteelle Download PDF

Info

Publication number
FI114269B
FI114269B FI20001350A FI20001350A FI114269B FI 114269 B FI114269 B FI 114269B FI 20001350 A FI20001350 A FI 20001350A FI 20001350 A FI20001350 A FI 20001350A FI 114269 B FI114269 B FI 114269B
Authority
FI
Finland
Prior art keywords
processor
fault
circuit
clock signal
section
Prior art date
Application number
FI20001350A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20001350A0 (fi
FI20001350A (fi
Inventor
Yoshiaki Shiota
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of FI20001350A0 publication Critical patent/FI20001350A0/fi
Publication of FI20001350A publication Critical patent/FI20001350A/fi
Application granted granted Critical
Publication of FI114269B publication Critical patent/FI114269B/fi

Links

Classifications

    • 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0062—Provisions for network management
    • H04Q3/0075—Fault management techniques
    • H04Q3/0079—Fault management techniques involving restoration of networks, e.g. disaster recovery, self-healing networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FI20001350A 1999-06-08 2000-06-06 Vianhallintajärjestelmä kytkentälaitteelle FI114269B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16141699A JP3341712B2 (ja) 1999-06-08 1999-06-08 交換装置の障害処理方式
JP16141699 1999-06-08

Publications (3)

Publication Number Publication Date
FI20001350A0 FI20001350A0 (fi) 2000-06-06
FI20001350A FI20001350A (fi) 2000-12-08
FI114269B true FI114269B (fi) 2004-09-15

Family

ID=15734692

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20001350A FI114269B (fi) 1999-06-08 2000-06-06 Vianhallintajärjestelmä kytkentälaitteelle

Country Status (3)

Country Link
US (1) US7003696B1 (ja)
JP (1) JP3341712B2 (ja)
FI (1) FI114269B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030172077A1 (en) * 2002-03-08 2003-09-11 Mir3, Inc. Device-independent notification system
JP4030880B2 (ja) * 2003-01-07 2008-01-09 Ｎｅｃインフロンティア株式会社 同期用クロック供給システムおよび同期用クロック供給方法
WO2016119139A1 (en) * 2015-01-28 2016-08-04 Texas Instruments Incorporated Fault detection and self-recovery method for crystal oscillator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618400B2 (ja) 1985-06-03 1994-03-09 株式会社日立製作所 共通線信号方式の回線初期設定方法
JPH01311792A (ja) * 1988-06-10 1989-12-15 Nec Corp 遠隔監視制御方式
JPH02226432A (ja) * 1989-02-28 1990-09-10 Koufu Nippon Denki Kk クロック障害処理システム
JPH0675876A (ja) 1992-05-20 1994-03-18 Nec Corp 障害回線強制リセット方式
SG44916A1 (en) 1993-03-15 1997-12-19 Koninkl Philips Electronics Nv A telecommunication system and a linecard
JPH08256178A (ja) 1995-03-16 1996-10-01 Fujitsu Ltd データ交換装置
JP3243633B2 (ja) 1996-04-23 2002-01-07 日本電信電話株式会社 パケットルータ処理装置
JPH10285163A (ja) 1997-04-04 1998-10-23 Oki Electric Ind Co Ltd ディジタル伝送システム
JPH11127192A (ja) * 1997-10-20 1999-05-11 Fujitsu Ltd ネットワークシステム
JPH11127155A (ja) * 1997-10-20 1999-05-11 Fujitsu Ltd 交換機
US6202090B1 (en) * 1997-12-11 2001-03-13 Cisco Technology, Inc. Apparatus and method for downloading core file in a network device
US6453430B1 (en) * 1999-05-06 2002-09-17 Cisco Technology, Inc. Apparatus and methods for controlling restart conditions of a faulted process

Also Published As

Publication number Publication date
JP2000349900A (ja) 2000-12-15
JP3341712B2 (ja) 2002-11-05
FI20001350A0 (fi) 2000-06-06
FI20001350A (fi) 2000-12-08
US7003696B1 (en) 2006-02-21

Similar Documents

Publication Publication Date Title
US5218600A (en) Process for networking computers and/or computer networks and networking systems
US20090262790A1 (en) Method of recovery from active port tx failure in y-cable protected pair
CN101159504B (zh) 基于同步数字体系的以太网保护方法
FI114269B (fi) Vianhallintajärjestelmä kytkentälaitteelle
US7110354B2 (en) Method of controlling 1+1bi-directional switching operation of asynchronous transfer mode switch
CN100386997C (zh) 一种基于点对点连接的电信设备间的数据传输系统和方法
JP2002251203A (ja) 分散形制御システム
JP2569075B2 (ja) 加入者線終端装置および端末状態制御方法
JP2001339411A (ja) デジタル無線通信監視方式
JPH1196088A (ja) デュープレックス二重化構成装置
JP3883286B2 (ja) トンネル防災システム
JP3244247B2 (ja) クロック信号現用予備切替方式
JPS61267446A (ja) デジタル電話装置
KR0136396B1 (ko) 전전자 교환기의 프로세서간 메세지 복구 버스구조 및 억세스 방법
JPH1049450A (ja) 遠隔監視システムの異常時の復旧方式
JPH11283167A (ja) 伝送線路断線補償装置およびトンネル防災システム
JP2003224625A (ja) 回線切替接続装置
JP2002320346A (ja) 分散形監視制御システム
JPH10285163A (ja) ディジタル伝送システム
JPH0675876A (ja) 障害回線強制リセット方式
JPH066385A (ja) 交換機
JPH06189027A (ja) 情報処理装置
JPH088910A (ja) 通信装置の障害検出方法
JPH05292185A (ja) 遠隔制御システム
JPH1069445A (ja) 遠隔監視システムの異常時の復旧方式

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 114269

Country of ref document: FI