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undergraduate thesis
Odabir zaštitnih puteva u programski upravljanoj mreži
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. urn:nbn:hr:168:001016
Pavić, Mario
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Pavić, M. (2017). Odabir zaštitnih puteva u programski upravljanoj mreži (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:001016

Pavić, Mario. "Odabir zaštitnih puteva u programski upravljanoj mreži." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:001016

Pavić, Mario. "Odabir zaštitnih puteva u programski upravljanoj mreži." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:001016

Pavić, M. (2017). 'Odabir zaštitnih puteva u programski upravljanoj mreži', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 08 January 2025, https://urn.nsk.hr/urn:nbn:hr:168:001016

Pavić M. Odabir zaštitnih puteva u programski upravljanoj mreži [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2017 [cited 2025 January 08] Available at: https://urn.nsk.hr/urn:nbn:hr:168:001016

M. Pavić, "Odabir zaštitnih puteva u programski upravljanoj mreži", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:168:001016

Metadata
TitleOdabir zaštitnih puteva u programski upravljanoj mreži
Title (english)Selection of protection paths in a software-defined network
AuthorMario Pavić
MentorOgnjen Dobrijević (mentor)
Committee memberOgnjen Dobrijević (predsjednik povjerenstva)
Committee memberIrena Oršolić (član povjerenstva)
Committee memberMirko Sužnjević (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2017-07-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Programski upravljane komunikacijske mreže (engl. Software defined network, skr. SDN) su mreže kod kojih je odvojen upravljački sloj od podatkovnog sloja. Takvom arhitekturom SDN mreže postaju upravljački centralizirane s čime olakšavaju proces programiranja mrežnih aplikacija programerima. Redundantni putevi u mreži između dva računala osiguravaju mogućnost postojanja zaštitnih puteva koji mogu poslužiti ako veza aktivnog puta zakaže s radom. Postoje proaktivni i reaktivni način osiguranja zaštitnih puteva. Proaktivni način osigurava zaštitne puteve tako da na početku izračuna sve moguće puteve, dok reaktivni način izračuna samo jedan put te reagira na prekid veze tako da pokrene novo računanje puta bez problematične veze. U ovom radu je uspješno implementirana aplikacija SafeProactivefwd koja koristi proaktivni način osiguravanja zaštitnih puteva, instalirana na SDN upravljački uređaj te testirana na simuliranoj SDN mreži.
Abstract (english)
Software Defined Networks (abbr. SDN) are networks in which the control layer is decoupled from the infrastructure layer. With such an architecture the SDN network centralizes the control part of the network and facilitates the process of programming network applications for developers. Redundant paths between two nodes in the network provide the possibility of protection paths that can be used if some of the links of the active path are compromised. There is a proactive and reactive way of ensuring protective paths. A proactive way ensures the protection paths so that at the beginning it calculates all possible paths, while the reactive way calculates only one path in the beginning and afterwards responds to the breaking of the link by starting a new path calculation, only this time excluding a problematic link. In this paper, a successful implementation of the SafeProactivefwd application is provided which uses a proactive way to provide protection paths. The application is installed on the SDN controller and tested on a simulated SDN network.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:001016
Study programmeTitle: Computing
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
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Created on2019-03-13 23:41:15