ITMI20011849A0 - Metodo per eseguire una funzione oam mediante scambio pacchetti di tipo richiesta-risposta tra le stazioni di una rete rpr, e relative strut - Google Patents

Metodo per eseguire una funzione oam mediante scambio pacchetti di tipo richiesta-risposta tra le stazioni di una rete rpr, e relative strut

Info

Publication number
ITMI20011849A0
ITMI20011849A0 IT2001MI001849A ITMI20011849A ITMI20011849A0 IT MI20011849 A0 ITMI20011849 A0 IT MI20011849A0 IT 2001MI001849 A IT2001MI001849 A IT 2001MI001849A IT MI20011849 A ITMI20011849 A IT MI20011849A IT MI20011849 A0 ITMI20011849 A0 IT MI20011849A0
Authority
IT
Italy
Prior art keywords
stations
type packets
rpr network
oam function
reply type
Prior art date
Application number
IT2001MI001849A
Other languages
English (en)
Inventor
Italo Busi
Michele Fontana
Pietro Grandi
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Priority to IT2001MI001849A priority Critical patent/ITMI20011849A1/it
Publication of ITMI20011849A0 publication Critical patent/ITMI20011849A0/it
Priority to AT02291910T priority patent/ATE339826T1/de
Priority to EP02291910A priority patent/EP1289195B1/en
Priority to DE60214639T priority patent/DE60214639T2/de
Priority to US10/208,773 priority patent/US7355978B2/en
Priority to CNB021416060A priority patent/CN100380876C/zh
Publication of ITMI20011849A1 publication Critical patent/ITMI20011849A1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • 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]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Exchange Systems With Centralized Control (AREA)
IT2001MI001849A 2001-09-03 2001-09-03 Metodo per eseguire una funzione oam mediante scambio pacchetti di tipo richiesta-risposta tra le stazioni di una rete rpr, e relative strut ITMI20011849A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT2001MI001849A ITMI20011849A1 (it) 2001-09-03 2001-09-03 Metodo per eseguire una funzione oam mediante scambio pacchetti di tipo richiesta-risposta tra le stazioni di una rete rpr, e relative strut
AT02291910T ATE339826T1 (de) 2001-09-03 2002-07-29 VERFAHREN ZUR BETRIEBSVERWALTUNG UND MANAGEMENT EINES RPR-NETZES DURCH EINE AUSWECHSLUNG VON ßFRAGE-ANTWORTß PAKETEN
EP02291910A EP1289195B1 (en) 2001-09-03 2002-07-29 Method for implementing an OAM function by exchanging request-reply packets between stations of a RPR network, and corresponding packet frames
DE60214639T DE60214639T2 (de) 2001-09-03 2002-07-29 Verfahren zur Betriebsverwaltung und Management eines RPR-Netzes durch eine Auswechslung von "Frage-Antwort" Paketen
US10/208,773 US7355978B2 (en) 2001-09-03 2002-08-01 Method for implementing an OAM function by exchanging request-reply packets between stations of a RPR network, and corresponding packet frames
CNB021416060A CN100380876C (zh) 2001-09-03 2002-09-02 在通信弹性数据包环路网络中实现oam功能的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI001849A ITMI20011849A1 (it) 2001-09-03 2001-09-03 Metodo per eseguire una funzione oam mediante scambio pacchetti di tipo richiesta-risposta tra le stazioni di una rete rpr, e relative strut

Publications (2)

Publication Number Publication Date
ITMI20011849A0 true ITMI20011849A0 (it) 2001-09-03
ITMI20011849A1 ITMI20011849A1 (it) 2003-03-03

Family

ID=11448320

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001MI001849A ITMI20011849A1 (it) 2001-09-03 2001-09-03 Metodo per eseguire una funzione oam mediante scambio pacchetti di tipo richiesta-risposta tra le stazioni di una rete rpr, e relative strut

Country Status (6)

Country Link
US (1) US7355978B2 (it)
EP (1) EP1289195B1 (it)
CN (1) CN100380876C (it)
AT (1) ATE339826T1 (it)
DE (1) DE60214639T2 (it)
IT (1) ITMI20011849A1 (it)

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EP1430689B1 (de) * 2001-09-26 2005-03-23 Siemens Aktiengesellschaft Empfang von datentelegrammen in kommunikationssystemen mit redundanten netzwerkpfaden
US20040160895A1 (en) * 2003-02-14 2004-08-19 At&T Corp. Failure notification method and system in an ethernet domain
CN100346604C (zh) * 2003-06-17 2007-10-31 华为技术有限公司 管理穿通状态网络节点设备的方法
CN1299469C (zh) * 2003-08-06 2007-02-07 中兴通讯股份有限公司 一种基于业务等级交换的交换系统及其交换方法
US8045475B2 (en) 2003-11-10 2011-10-25 Nortel Networks Limited Method and apparatus for providing availability metrics for measurement and management of ethernet services
CN1625176B (zh) * 2003-12-03 2010-04-28 华为技术有限公司 基于边缘到边缘伪线仿真协议的通信方法
CA2590158C (en) * 2004-12-17 2014-04-22 Telchemy, Incorporated System and method for improving the quality of real time multimedia sessions
US7502325B2 (en) * 2005-11-23 2009-03-10 Tellabs Operations, Inc. Method and system for managing networks, network fragments and subnetworks
US20110174307A1 (en) * 2006-01-04 2011-07-21 Lessi Stephane Device for Supplying Oxygen to the Occupants of an Aircraft and Pressure Regulator for Such a Device
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CN100454853C (zh) * 2006-10-25 2009-01-21 华为技术有限公司 检测业务通道的方法及提供检测业务通道方法的系统
CN101179479A (zh) * 2006-11-09 2008-05-14 华为技术有限公司 一种以太网的操作管理和维护报文的传输方法、系统和节点
US20090016384A1 (en) * 2007-07-12 2009-01-15 Tellabs Operations, Inc. Method and apparatus for distributing synchronization status messages over a Resilient Packet Ring (RPR)
EP2034662A1 (en) * 2007-07-20 2009-03-11 Nokia Siemens Networks Oy Self monitoring of managed entities in a telecommunication network
US7895425B2 (en) * 2007-08-03 2011-02-22 Cisco Technology, Inc. Operation, administration and maintenance (OAM) in a service insertion architecture (SIA)
EP2701348B1 (en) 2007-11-01 2018-01-17 Telefonaktiebolaget LM Ericsson (publ) Connectivity fault management in a provider backbone bridge traffic engineering (pbb-te) domain
CN101771489A (zh) * 2009-01-06 2010-07-07 华为技术有限公司 不同类型业务统一传输的方法和系统、通信节点和服务器
CN101478469B (zh) * 2009-01-12 2011-06-29 杭州华三通信技术有限公司 Rrpp环链路切换的方法和系统
CN102238067B (zh) * 2010-04-28 2013-12-25 杭州华三通信技术有限公司 一种快速环网保护协议环上的切换方法和装置
FR3007918A1 (fr) * 2013-06-26 2015-01-02 France Telecom Procede de routage reduisant les consequences des micro-boucles
US9692712B2 (en) * 2014-12-23 2017-06-27 Accedian Networks Inc. Service OAM virtualization
KR102154433B1 (ko) * 2019-04-30 2020-09-09 한국전자기술연구원 링 토폴로지의 이중경로의 비대칭성 절감을 위한 통신 방법

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US6785285B1 (en) * 1999-06-03 2004-08-31 Fujitsu Network Communications, Inc. Method and system for providing broadcast channels over an emulated subnetwork
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US20030074469A1 (en) * 2001-10-15 2003-04-17 Alcatel Method and apparatus for transparent LAN-to-LAN connection between two customer locations through a RPR data transport network
US20030112829A1 (en) * 2001-12-13 2003-06-19 Kamakshi Sridhar Signaling for congestion control, load balancing, and fairness in a resilient packet ring

Also Published As

Publication number Publication date
US7355978B2 (en) 2008-04-08
EP1289195A1 (en) 2003-03-05
EP1289195B1 (en) 2006-09-13
CN1412979A (zh) 2003-04-23
ITMI20011849A1 (it) 2003-03-03
DE60214639D1 (de) 2006-10-26
DE60214639T2 (de) 2007-09-13
CN100380876C (zh) 2008-04-09
ATE339826T1 (de) 2006-10-15
US20030048752A1 (en) 2003-03-13

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