ITMI20042490A1 - Sistema di protezione atm - Google Patents

Sistema di protezione atm

Info

Publication number
ITMI20042490A1
ITMI20042490A1 IT002490A ITMI20042490A ITMI20042490A1 IT MI20042490 A1 ITMI20042490 A1 IT MI20042490A1 IT 002490 A IT002490 A IT 002490A IT MI20042490 A ITMI20042490 A IT MI20042490A IT MI20042490 A1 ITMI20042490 A1 IT MI20042490A1
Authority
IT
Italy
Prior art keywords
atm
node
secondary node
path
protection
Prior art date
Application number
IT002490A
Other languages
English (en)
Inventor
Francesco Pasio
Original Assignee
Marconi Comm Spa
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 Marconi Comm Spa filed Critical Marconi Comm Spa
Priority to IT002490A priority Critical patent/ITMI20042490A1/it
Publication of ITMI20042490A1 publication Critical patent/ITMI20042490A1/it
Priority to PCT/EP2005/057051 priority patent/WO2006067194A1/en
Priority to AT05823646T priority patent/ATE430429T1/de
Priority to US11/722,622 priority patent/US20090034422A1/en
Priority to JP2007547524A priority patent/JP2008526063A/ja
Priority to EP05823646A priority patent/EP1829301B1/en
Priority to DE602005014277T priority patent/DE602005014277D1/de
Priority to CNA2005800482215A priority patent/CN101120551A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
IT002490A 2004-12-23 2004-12-23 Sistema di protezione atm ITMI20042490A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT002490A ITMI20042490A1 (it) 2004-12-23 2004-12-23 Sistema di protezione atm
PCT/EP2005/057051 WO2006067194A1 (en) 2004-12-23 2005-12-21 Atm protection system
AT05823646T ATE430429T1 (de) 2004-12-23 2005-12-21 Atm-schutzsystem
US11/722,622 US20090034422A1 (en) 2004-12-23 2005-12-21 ATM Protection System
JP2007547524A JP2008526063A (ja) 2004-12-23 2005-12-21 Ａｔｍ保護システム
EP05823646A EP1829301B1 (en) 2004-12-23 2005-12-21 Atm protection system
DE602005014277T DE602005014277D1 (de) 2004-12-23 2005-12-21 Atm-schutzsystem
CNA2005800482215A CN101120551A (zh) 2004-12-23 2005-12-21 Atm保护系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002490A ITMI20042490A1 (it) 2004-12-23 2004-12-23 Sistema di protezione atm

Publications (1)

Publication Number Publication Date
ITMI20042490A1 true ITMI20042490A1 (it) 2005-03-23

Family

ID=34956525

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002490A ITMI20042490A1 (it) 2004-12-23 2004-12-23 Sistema di protezione atm

Country Status (8)

Country Link
US (1) US20090034422A1 (it)
EP (1) EP1829301B1 (it)
JP (1) JP2008526063A (it)
CN (1) CN101120551A (it)
AT (1) ATE430429T1 (it)
DE (1) DE602005014277D1 (it)
IT (1) ITMI20042490A1 (it)
WO (1) WO2006067194A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4598647B2 (ja) * 2005-10-18 2010-12-15 富士通株式会社 パスプロテクション方法及びレイヤ２スイッチ
WO2013000507A1 (en) * 2011-06-28 2013-01-03 Telefonaktiebolaget L M Ericsson (Publ) Topology change in a network with ring topology
US10253637B2 (en) 2015-12-11 2019-04-09 General Electric Company Method and system for improving turbine blade performance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3164994B2 (ja) * 1995-02-27 2001-05-14 株式会社日立製作所 Ａｔｍ網とノード装置および故障通知制御方法
US5838924A (en) * 1996-08-06 1998-11-17 Lucent Technologies Inc Asynchronous transfer mode (ATM) connection protection switching apparatus and method
EP1010346B1 (en) * 1997-08-22 2003-10-15 Nortel Networks Limited Protection switching trigger generation
US7054265B1 (en) * 1999-06-09 2006-05-30 Hitachi, Ltd. Communication apparatus and communication system
US6259837B1 (en) * 1999-06-24 2001-07-10 Nortel Networks Limited Optical inter-ring protection having matched nodes
EP1209834B1 (en) * 2000-11-28 2017-11-08 Kabushiki Kaisha Toshiba Ring interconnection network system, node equipment, network management equipment, and path setting method
US20020159392A1 (en) * 2001-04-25 2002-10-31 Adc Telecommunications Israel Ltd. Simplified ATM ring protection for access networks
US7693078B2 (en) * 2003-11-13 2010-04-06 Rumi Sheryar Gonda Method for supporting SDH/SONET OAMP on Ethernet

Also Published As

Publication number Publication date
DE602005014277D1 (de) 2009-06-10
ATE430429T1 (de) 2009-05-15
EP1829301A1 (en) 2007-09-05
CN101120551A (zh) 2008-02-06
WO2006067194A1 (en) 2006-06-29
US20090034422A1 (en) 2009-02-05
JP2008526063A (ja) 2008-07-17
EP1829301B1 (en) 2009-04-29

Similar Documents

Publication Publication Date Title
WO2006050147A3 (en) Remote estimation of round-trip delays in a data network
EP2453365A3 (en) Implicit shared bandwidth protection for fast reroute
US9401817B2 (en) E-spring support of ethernet protection
US20050007950A1 (en) Methods and devices for creating an alternate path for a bi-directional LSP
US20090073979A1 (en) Protection method for data signal transmission and communication network
ATE309648T1 (de) Vorrichtung und verfahren zur paketübertragung in einem ringnetzwerk
WO2003030432A3 (en) Protection switching in a communications network employing label switching
AU2001247273A1 (en) Routing switch for dynamically rerouting traffic due to detection of faulty link
ATE388539T1 (de) Geschütztes bidirektionales wdm-netzwerk
US6662308B1 (en) Dual-homing select architecture
CN101459565B (zh) 一种复用段保护业务的恢复方法、装置和网络节点
ATE430429T1 (de) Atm-schutzsystem
WO2005109013A3 (en) Efficient protection mechanisms in a ring topology network utilizing label switching protocols
EP1807759A4 (en) DYNAMIC REDUCTION OF THE ROUTE RECOVERY TIME
CN102769552B (zh) 一种通过bfd检测lsp时传输bfd报文的方法和设备
DE59913403D1 (de) Verbindungsknoten für ein Kabelübertragungsnetzwerk
CN108924046B (zh) 一种gre隧道承载业务的保护方法及系统
AU4911401A (en) Non-fault tolerant network nodes in a multiple fault tolerant network
WO1999009753A3 (en) Centralized method and system for excluding components from a restoral route in a communications network
WO2001086862A3 (en) Method and system for providing a protection path for connectionless signals in a telecommunications network
CN101136848A (zh) 一种组播树的保护方法及系统
CN205792590U (zh) 一种基于sdh网络的保护倒换设备
Veitch et al. An integrated restoration system for SDH-based ATM transport networks
WO2001015383A1 (en) A switch and a distributed network protection switching system incorporating said switch
KR101982730B1 (ko) 네트워크의 보호 절체 방법 및 장치