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Utvärdering av nätverksdesign
University West, Department of Engineering Science, Division of Computer, Electrical and Surveying Engineering.
2016 (Swedish)Independent thesis Basic level (university diploma), 5 credits / 7,5 HE creditsStudent thesisAlternative title
Evaluation of network design (English)
Abstract [sv]

Det här examensarbetet har för avsikt att visa vilka designmetoder det finns att tillgå vid byggandet av ett nätverk. Visa på skillnader mellan olika designmodeller. Svårigheten vid nätverksdesign är att tillgodose redundanskrav, antal accessportar, tillräcklig överföringskapacitet och användning av bra lastbalansering. Skalbarhet och felsökning är fler saker som skall vara med i åtanke vid nätverksdesign. Ciscos nätverksdesign visas som är en standard vid god nätverksdesign.

Andra designmodeller utvärderas som tänkbara alternativ för olika storlekar av nätverk. En modell som utvärderas är en förbättring av Ciscos klassiska nätverksmodell där lager 2 enheter på accesslagret byts ut mot lager 3 enheter. Största fördelen för detta är borttagandet av spanning-tree i nätverket.

Abstract [en]

This thesis intent is to show various design methods used in building a network. Show differences that occur with replacing layer 2 devices to layer 3 devices. The difficulty in designing a network is to provide enough redundancy, number of access ports, enough throughput and good load-balancing. Scalability and troubleshooting should also be considered. Cisco's Network model will therefore be displayed as a well-used standard in network design.

Reasons why this design model is used is given. Other design models suitable for various sizes of networks is displayed. An evaluation to the improved network of the classic Cisco Network Model is done, where the layer 2 devices is swapped out for layer 3 devices. The benefit of this change is mainly the removal of the spanning-tree usage.

Place, publisher, year, edition, pages
2016. , p. 24
Keywords [en]
Design, access, spanning-tree, switch, eigrp, loop, redundncy
Keywords [sv]
Design, access, spanning-tree, switch, eigrp, loop, redundans
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:hv:diva-10262Local ID: EXM301OAI: oai:DiVA.org:hv-10262DiVA, id: diva2:1055279
Subject / course
Computer enigeering
Educational program
Nätverksteknik med IT-säkerhet
Supervisors
Examiners
Available from: 2016-12-12 Created: 2016-12-12 Last updated: 2016-12-12Bibliographically approved

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