ATE413746T1 - Verfahren zur erweiterung eines netzes - Google Patents

Verfahren zur erweiterung eines netzes

Info

Publication number
ATE413746T1
ATE413746T1 AT05020776T AT05020776T ATE413746T1 AT E413746 T1 ATE413746 T1 AT E413746T1 AT 05020776 T AT05020776 T AT 05020776T AT 05020776 T AT05020776 T AT 05020776T AT E413746 T1 ATE413746 T1 AT E413746T1
Authority
AT
Austria
Prior art keywords
network
new
route
network element
physically
Prior art date
Application number
AT05020776T
Other languages
English (en)
Inventor
Michael Frantz
Alexandre Ribeiro
Original Assignee
Nokia Siemens Networks Gmbh
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 Nokia Siemens Networks Gmbh filed Critical Nokia Siemens Networks Gmbh
Application granted granted Critical
Publication of ATE413746T1 publication Critical patent/ATE413746T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • 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]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • 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]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H04L12/4675—Dynamic sharing of VLAN information amongst network nodes
    • H04L12/4679—Arrangements for the registration or de-registration of VLAN attribute values, e.g. VLAN identifiers, port VLAN membership
    • 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
    • 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
    • H04L45/22—Alternate routing
    • 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
AT05020776T 2005-09-23 2005-09-23 Verfahren zur erweiterung eines netzes ATE413746T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05020776A EP1768307B1 (de) 2005-09-23 2005-09-23 Verfahren zur Erweiterung eines Netzes

Publications (1)

Publication Number Publication Date
ATE413746T1 true ATE413746T1 (de) 2008-11-15

Family

ID=35457793

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05020776T ATE413746T1 (de) 2005-09-23 2005-09-23 Verfahren zur erweiterung eines netzes

Country Status (6)

Country Link
US (1) US7885193B2 (de)
EP (1) EP1768307B1 (de)
CN (1) CN100581115C (de)
AT (1) ATE413746T1 (de)
DE (1) DE602005010868D1 (de)
WO (1) WO2007039022A2 (de)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6032194A (en) * 1997-12-24 2000-02-29 Cisco Technology, Inc. Method and apparatus for rapidly reconfiguring computer networks
GB9821150D0 (en) * 1998-09-30 1998-11-25 Northern Telecom Ltd Detection of network topology changes affecting trail routing consistency
US6801506B1 (en) * 1999-03-31 2004-10-05 Cisco Technology, Inc. Method and apparatus for providing fast spanning tree re-starts
US6898189B1 (en) * 2000-08-23 2005-05-24 Cisco Technology, Inc. Restartable spanning tree for high availability network systems
US6643260B1 (en) * 1998-12-18 2003-11-04 Cisco Technology, Inc. Method and apparatus for implementing a quality of service policy in a data communications network
US7283476B2 (en) * 1999-01-11 2007-10-16 Hewlett-Packard Development Company, L.P. Identity negotiation switch protocols
US6937576B1 (en) * 2000-10-17 2005-08-30 Cisco Technology, Inc. Multiple instance spanning tree protocol
US20030048501A1 (en) * 2001-09-12 2003-03-13 Michael Guess Metropolitan area local access service system
US7177946B1 (en) * 2001-12-06 2007-02-13 Cisco Technology, Inc. Optimal sync for rapid spanning tree protocol
US20030169694A1 (en) * 2002-03-07 2003-09-11 Seaman Michael John Use of alternate ports in spanning tree configured bridged virtual local area networks
JP3729265B2 (ja) * 2002-08-22 2005-12-21 日本電気株式会社 ネットワークシステム、スパニングツリー構成方法、スパニングツリー構成ノード、及びスパニングツリー構成プログラム
WO2005036839A2 (en) * 2003-10-03 2005-04-21 Avici Systems, Inc. Rapid alternate paths for network destinations
US7565435B2 (en) * 2003-12-20 2009-07-21 Alcatel Lucent Method for obtaining the best connectivity achievable within virtual local area networks
US7706258B2 (en) * 2004-12-22 2010-04-27 Alcatel Lucent System and method for detecting loops in a customer-provider bridge domain
JP4398356B2 (ja) * 2004-12-24 2010-01-13 富士通株式会社 中継装置
US7460470B2 (en) * 2005-03-18 2008-12-02 Hewlett-Packard Development Company, L.P. Systems and methods of priority failover determination

Also Published As

Publication number Publication date
EP1768307B1 (de) 2008-11-05
WO2007039022A3 (en) 2007-07-12
CN101268655A (zh) 2008-09-17
EP1768307A1 (de) 2007-03-28
DE602005010868D1 (de) 2008-12-18
CN100581115C (zh) 2010-01-13
US20090175202A1 (en) 2009-07-09
WO2007039022A2 (en) 2007-04-12
US7885193B2 (en) 2011-02-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties