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Processorbelastning med MPLS och IP-routing
Linnaeus University, Faculty of Technology, Department of Computer Science.
Linnaeus University, Faculty of Technology, Department of Computer Science.
Linnaeus University, Faculty of Technology, Department of Computer Science.
2013 (Swedish)Independent thesis Basic level (university diploma), 5 credits / 7,5 HE creditsStudent thesis
Abstract [sv]

Denna uppsats har haft examensarbetet “MPLS kontra traditionell IP-routing - enjämförelse av resursåtgång” av Sebastian Viking och Anton Öhlin som stöd. Derasarbete jämförde processoranvändning vid routing med, respektive utan, MPLS.Resultatet påvisade att MPLS gav högre processorbelastning gentemot traditionell IProuting,tvärtemot vad teorin för MPLS säger. På grund av uppenbara motsägelsermellan teori och praktik ämnade detta arbete skapa en hypotes som undersöks deduktivtmed målet att bekräfta dess utsaga: På grund av MPLS, respektive IP:s implementation iunderliggande hårdvaruarkitektur, kommer ingen märkbar skillnad iprocessorbelastning att uppvisas vid tester där en routers uppgift är att förmedla paket.Vi har därför återskapat deras tester för att verifiera äktheten i deras resultat. Resultetfrån våra egna tester visade ingen uppenbar olikhet mellan routingteknikerna IP medCEF, respektive MPLS. Presenterat resultat visar därmed på att hypotesen, som stöds avteknikernas teori, bevisats i praktiken från denna undersökning.

Abstract [en]

This paper was based on the thesis "MPLS kontra traditionell IP routing - enjämnförelse av resursåtgång" by Sebastian Viking and Anton Öhlin. Their workcompared the CPU usage when performing routing with, and without, MPLS. Theresults demonstrates that MPLS provides higher processor load over traditional IProuting, contrary to the theory of MPLS. Due to the apparent contradictions betweentheory and practice has this work intended to create a hypothesis examined deductivelywith the aim to confirm its statement: Because of MPLS, and IP's, implementation ofthe underlying hardware architecture should no noticeable difference in processor usagebe presentated at tests where a router's job is to convey the package. Therefore, we recreatedtheir tests to confirm the authenticity of their results. The results from the testsin this paper showed no significant difference between IP routing technologies withCEF, and MPLS. Presented results thus confirm the hypothesis supported by thetheories behind the techniques used.

Place, publisher, year, edition, pages
2013. , p. 61
Keyword [en]
MPLS, IP, CEF, processor utilization, hardware architecture
Keyword [sv]
MPLS, IP, CEF, processorbelastning, hårdvaruarkitektur
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:lnu:diva-26433OAI: oai:DiVA.org:lnu-26433DiVA, id: diva2:627850
Subject / course
Computer Science
Educational program
IT Technician, 120 credits
Supervisors
Examiners
Available from: 2013-07-22 Created: 2013-06-12 Last updated: 2013-07-22Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
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