ATE553392T1 - Zum ausgeben von aktualisierungsnachrichten, die eine erkannte attributänderung eines verbundenen aktiven wegs gemäss einem vorbeschriebenen routing-protokoll konfigurierter router - Google Patents

Zum ausgeben von aktualisierungsnachrichten, die eine erkannte attributänderung eines verbundenen aktiven wegs gemäss einem vorbeschriebenen routing-protokoll konfigurierter router

Info

Publication number
ATE553392T1
ATE553392T1 AT05723854T AT05723854T ATE553392T1 AT E553392 T1 ATE553392 T1 AT E553392T1 AT 05723854 T AT05723854 T AT 05723854T AT 05723854 T AT05723854 T AT 05723854T AT E553392 T1 ATE553392 T1 AT E553392T1
Authority
AT
Austria
Prior art keywords
router
active path
routing protocol
routers
update messages
Prior art date
Application number
AT05723854T
Other languages
English (en)
Inventor
Savage Donnie Van
Donald Slice
Roy Brooks
Matthew Birkner
Original Assignee
Cisco Tech Inc
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 Cisco Tech Inc filed Critical Cisco Tech Inc
Application granted granted Critical
Publication of ATE553392T1 publication Critical patent/ATE553392T1/de

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/28Routing or path finding of packets in data switching networks using route fault recovery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/02Topology update or discovery
    • H04L45/033Topology update or discovery by updating distance vector protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/12Shortest path evaluation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/12Shortest path evaluation
    • H04L45/124Shortest path evaluation using a combination of metrics
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/12Shortest path evaluation
    • H04L45/125Shortest path evaluation based on throughput or bandwidth
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/18Loop-free operations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/22Alternate routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/24Multipath
    • H04L45/245Link aggregation, e.g. trunking
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/50Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT05723854T 2004-03-02 2005-02-28 Zum ausgeben von aktualisierungsnachrichten, die eine erkannte attributänderung eines verbundenen aktiven wegs gemäss einem vorbeschriebenen routing-protokoll konfigurierter router ATE553392T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/790,204 US7720054B2 (en) 2004-03-02 2004-03-02 Router configured for outputting update messages specifying a detected attribute change of a connected active path according to a prescribed routing protocol
PCT/US2005/006167 WO2005084232A2 (en) 2004-03-02 2005-02-28 Router configured for outputting update messages specifying a detected attribute change

Publications (1)

Publication Number Publication Date
ATE553392T1 true ATE553392T1 (de) 2012-04-15

Family

ID=34911532

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05723854T ATE553392T1 (de) 2004-03-02 2005-02-28 Zum ausgeben von aktualisierungsnachrichten, die eine erkannte attributänderung eines verbundenen aktiven wegs gemäss einem vorbeschriebenen routing-protokoll konfigurierter router

Country Status (5)

Country Link
US (1) US7720054B2 (de)
EP (1) EP1741247B1 (de)
CN (1) CN101065677B (de)
AT (1) ATE553392T1 (de)
WO (1) WO2005084232A2 (de)

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Also Published As

Publication number Publication date
CN101065677A (zh) 2007-10-31
CN101065677B (zh) 2012-09-05
WO2005084232A2 (en) 2005-09-15
EP1741247A2 (de) 2007-01-10
US20050195835A1 (en) 2005-09-08
EP1741247B1 (de) 2012-04-11
US7720054B2 (en) 2010-05-18
WO2005084232A3 (en) 2007-02-22
EP1741247A4 (de) 2009-11-11

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