Verfügbarkeit: Analysis and Optimization of Resilient Routing in Core Communication Networks

Analysis and Optimization of Resilient Routing in Core Communication Networks:

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Bibliographische Detailangaben
Beteilige Person:	Hock, David Rogér (VerfasserIn)
Format:	Hochschulschrift/Dissertation Buch
Sprache:	Englisch
Veröffentlicht:	2014
Schriftenreihe:	Würzburger Beiträge zur Leistungsbewertung Verteilter Systeme 2014,02
Schlagwörter:	Optimierung Routing Netzwerk Verteiltes System Leistungsbewertung Hochschulschrift
Links:	https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-101681 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027585055&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
Umfang:	VII, 175 S. Ill., graph. Darst.

Internformat

MARC


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Datensatz im Suchindex

DE-BY-TUM_katkey	2038522
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adam_text	CONTENTS 1 INTRODUCTION 1 1.1 SCOPE 1 1.2 SCIENTIFIC CONTRIBUTION 4 1.3 OUTLINE OF THIS THESIS 7 2 OPTIMIZATION OF IP-BASED RESILIENT ROUTING 9 2.1 FUNDAMENTALS OF IP ROUTING AND LINK COST OPTIMIZATION 12 2.1.1 CONVENTIONAL IP ROUTING AND RECONVEIGENCE 13 2.1.2 IP FAST REROUTE 13 2.1.3 MPLS AND MPLS FAST REROUTE 14 2.1.4 LINK COST OPTIMIZATION 16 2.2 UNIQUE SHORTEST PATHS: PREREQUISITE FOR UNAMBIGUOUS PATH LAYOUTS 20 2.2.1 THE NEED FOR USP IN IP NETWORKS 21 2.2.2 ROUTING OPTIMIZATION FOR USP 23 2.2.3 PERFORMANCE COMPARISON 30 2.3 IP-BASED AND EXPLICIT PATHS: THE COST OF BETTER PERFORMANCE ... 35 2.3.1 DIFFERENT PATH LAYOUTS FOR PRIMARY AND BACKUP LSPS . . 35 2.3.2 METRICS TO STUDY THE CONFIGURATION EFFORT 38 2.3.3 COMPARISON OF DIFFERENTLY OPTIMIZED PATH LAYOUTS ... 42 2.4 RELATED WORK 47 2.4.1 GENERAL OPTIMIZATION OF IP ROUTING 47 2.4.2 TIEBREAKERS AND UNIQUE SHORTEST PATHS 48 2.4.3 FAST REROUTE MECHANISMS 49 2.5 LESSONS LEARNED 50 V HTTP://D-NB.INFO/1058849344 CONTENTS 3 ANALYSIS OF OPTIMIZATION EFFECTIVENESS AND EXTENSION TO THE FULL FAILURE CYCLE 53 3.1 EFFECTIVENESS OF LINK COST OPTIMIZATION 56 3.1.1 RESILIENCE ANALYSIS 56 3.1.2 THE RESILYZER TOOL 57 3.1.3 RESULTS 62 3.2 EXTENSION OF THE OPTIMIZATION TO THE FULL FAILURE CYCLE 71 3.2.1 FAILURE HANDLING IN LINK STATE ROUTING AND THE FULL FAILURE CYCLE 71 3.2.2 TEMPORARY LOAD INCREASE CAUSED BY OFIB ORDERS .... 76 3.2.3 ANALYSIS OF THE MAXIMUM RELATIVE LINK LOAD DURING THE OFIB PHASE 79 3.2.4 OPTIMIZATION OF THE MAXIMUM RELATIVE LINK LOAD DURING THE OFIB PHASE 87 3.2.5 OPTIMIZATION OF THE FULL FAILURE CYCLE 88 3.3 RELATED WORK 93 3.3.1 RESILIENCE AND RESILIENCE ANALYSIS 93 3.3.2 LOOP-FREE CONVERGENCE AND ORDERED FIB UPDATES .... 94 3.4 LESSONS LEARNED 96 4 RESILIENCE ENHANCEMENTS FOR THE CONTROL PLANE OF SDN-BASED CORE NETWORKS 101 4.1 SCENARIOS AND PROBLEM DESCRIPTION 104 4.1.1 SDN AND SDN SCENARIOS 104 4.1.2 RESILIENT CONTROLLER PLACEMENT FOR SDN 106 4.2 OPTIMIZATION OF RESILIENT CONTROLLER PLACEMENT 110 4.2.1 FAILURE-TOLERANT CONTROLLER PLACEMENT 110 4.2.2 FURTHER ASPECTS OF RESILIENT PLACEMENTS 123 4.2.3 POCO-FRAMEWORK 130 4.3 RELATED WORK 134 4.4 LESSONS LEARNED 137 VI CONTENTS 5 CONCLUSION AND OUTLOOK 141 LIST OF ACRONYMS 147 NOMENCLATURE 151 BIBLIOGRAPHY AND REFERENCES 155 VII
any_adam_object	1
author	Hock, David Rogér
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ctrlnum	(OCoLC)895677623 (DE-599)BVBBV042145158
discipline	Informatik
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id	DE-604.BV042145158
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indexdate	2024-12-20T17:03:23Z
institution	BVB
language	English
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oclc_num	895677623
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owner	DE-384 DE-473 DE-BY-UBG DE-703 DE-1051 DE-824 DE-29 DE-12 DE-91 DE-BY-TUM DE-19 DE-BY-UBM DE-1049 DE-92 DE-739 DE-898 DE-BY-UBR DE-355 DE-BY-UBR DE-706 DE-20 DE-1102
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physical	VII, 175 S. Ill., graph. Darst.
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publishDate	2014
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series	Würzburger Beiträge zur Leistungsbewertung Verteilter Systeme
series2	Würzburger Beiträge zur Leistungsbewertung Verteilter Systeme
spellingShingle	Hock, David Rogér Analysis and Optimization of Resilient Routing in Core Communication Networks Würzburger Beiträge zur Leistungsbewertung Verteilter Systeme Optimierung (DE-588)4043664-0 gnd Routing (DE-588)4269073-0 gnd Netzwerk (DE-588)4171529-9 gnd Verteiltes System (DE-588)4238872-7 gnd Leistungsbewertung (DE-588)4167271-9 gnd
subject_GND	(DE-588)4043664-0 (DE-588)4269073-0 (DE-588)4171529-9 (DE-588)4238872-7 (DE-588)4167271-9 (DE-588)4113937-9
title	Analysis and Optimization of Resilient Routing in Core Communication Networks
title_alt	Analyse und Optimierung von ausfallsicherem Routing in Kernkommunikationsnetzen
title_auth	Analysis and Optimization of Resilient Routing in Core Communication Networks
title_exact_search	Analysis and Optimization of Resilient Routing in Core Communication Networks
title_full	Analysis and Optimization of Resilient Routing in Core Communication Networks von David Rogér Hock
title_fullStr	Analysis and Optimization of Resilient Routing in Core Communication Networks von David Rogér Hock
title_full_unstemmed	Analysis and Optimization of Resilient Routing in Core Communication Networks von David Rogér Hock
title_short	Analysis and Optimization of Resilient Routing in Core Communication Networks
title_sort	analysis and optimization of resilient routing in core communication networks
topic	Optimierung (DE-588)4043664-0 gnd Routing (DE-588)4269073-0 gnd Netzwerk (DE-588)4171529-9 gnd Verteiltes System (DE-588)4238872-7 gnd Leistungsbewertung (DE-588)4167271-9 gnd
topic_facet	Optimierung Routing Netzwerk Verteiltes System Leistungsbewertung Hochschulschrift
url	https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-101681 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027585055&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
volume_link	(DE-604)BV011319966
work_keys_str_mv	AT hockdavidroger analysisandoptimizationofresilientroutingincorecommunicationnetworks AT hockdavidroger analyseundoptimierungvonausfallsicheremroutinginkernkommunikationsnetzen

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