Relevant bibliographies by topics / MPLS networks / Dissertations / Theses
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Dissertations / Theses on the topic 'MPLS networks'

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Published: 4 June 2021
Last updated: 1 February 2022

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1

De, Kock Johannes Marthinus. "Optimal management of MPLS networks." Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/52977.

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Thesis (MSc)--Stellenbosch University, 2002.<br>ENGLISH ABSTRACT: Multiprotocol Label Switching (MPLS) is a routing technology which can manage Quality of Service (QoS) in scalable connectionless networks using relatively simple packet forwarding mechanisms. This thesis considers the optimisation of the QoS offered by an MPLS network. The QoS measure used is the expected packet delay which is minimised by switching packets along optimal label switched paths (LSPs). Two mathematical models of MPLS networks are presented together with appropriate algorithms for optimally dividing the netw
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Sabri, Gull Hussain. "QoS in MPLS and IP Networks." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1191.

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The thesis report provides broader information about IP and MPLS technologies and routing protocols. Internet architecture and problems in an IP networks are illustrated when different internet protocols are used. Small focus is provides on the demand oriented real time applications and data traffic for QoS parameters in IP and MPLS networks. Evaluation of QoS guarantee parameters such as delay, jitter and throughput are described with state of art study results mainly for real time applications in IP and MPLS networks. Finally MPLS TE implementation and working is described and proposed to ac
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Botha, Marlene. "Online traffic engineering for MPLS networks." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/50049.

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Thesis (MSc) -- Stellenbosch University, 2004.<br>ENGLISH ABSTRACT: The Internet is fast evolving into a commercial platform that carries a mixture of narrow- and broadband applications such as voice, video, and data. Users expect a certain level of guaranteed service from their service providers and consequently the need exists for efficient Internet traffic engineering to enable better Quality of Service (QoS) capabilities. Multi-protocol Label Switching (MPLS) is a label switching protocol that has emerged as an enabling technology to achieve efficient traffic engineering for QoS mana
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Holness, Felicia Maria. "Congestion control mechanisms within MPLS networks." Thesis, Queen Mary, University of London, 2000. http://qmro.qmul.ac.uk/xmlui/handle/123456789/3813.

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5

Nagarajan, Ramprasad. "MPLS Rerouting for Next Generation Networks." The Ohio State University, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=osu1419350248.

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6

Phuvoravan, Surapich. "Fast timescale traffic engineering in MPLS networks." College Park, Md. : University of Maryland, 2004. http://hdl.handle.net/1903/229.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2004.<br>Thesis research directed by: Electrical Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Anjali, Tricha. "DiffServ/MPLS Network Design and Management." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/5191.

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The MultiProtocol Label Switching (MPLS) framework is used in many networks to provide efficient load balancing which distributes the traffic for efficient Quality of Service (QoS) provisioning in the network. If the MPLS framework is combined with Differentiated Services (DiffServ) architecture, together they can provide aggregate-based service differentiation and QoS. The combined use of DiffServ and MPLS in a network is called DiffServ-aware Traffic Engineering (DS-TE). Such DiffServ-based MPLS networks demand development of efficient methods for QoS provisioning. In this thesis, an automat
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Villet, Marcel. "The modelling of TCP traffic in MPLS networks." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53658.

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Thesis (MSc)--Stellenbosch University, 2003.<br>ENGLISH ABSTRACT: The Internet has experienced tremendous growth in the last three decades and has emerged as a platform to carryall forms of communications including voice, video and data. Along with this growth came the urgency for quality of service (QoS) controls in IP networks as different types of traffics have different service requirements. Although the IP protocol is able to scale to very large networks, it does not provide sufficient functionality for traffic engineering in order to enable QoS control. Multi-protocol label switch
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9

Wang, Zhibing. "MPLS based state-dependnet optimal routing in IP networks." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=19603.

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A new QoS routing mechanism is proposed for MPLS capable networks to achieve global optimal route selection. The functional capabilities, which are necessary for optimizing bandwidth allocation and route selection, are identified and modeled. We focus on the design of an appropriate algorithm to combine label-switching technologies with State-Dependent routing. The algorithm, which takes into account resource utilization cost (RUC) and all available routes, is believed to be able to accomplish superior network utilization and quality of service. We devise both a centralized and a decentralized
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Quist, Stig Nygaard. "MPLS controlled deflection routing for packet switched optical networks." Thesis, University of Strathclyde, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.273344.

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11

Zhang, Wenjing. "Implementation of micro-cell mobile MPLS based test networks." Thesis, University of Ottawa (Canada), 2006. http://hdl.handle.net/10393/27205.

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The increasing presence of ubiquitous mobile computing devices requiring uninterrupted Internet access has prompted a higher need to support efficient and seamless roaming. The introduction of micro mobility is an approach towards a more flexible, customizable and scalable mobility architecture that also reduces signaling load and handover latency. Micro-cell Mobile MPLS (MM-MPLS) is such a protocol. It extends MPLS, a successful routing/forwarding technology of the core of the Internet, to the micro-mobility environment. MM-MPLS reduces the delay and delay jitter of a roaming mobile host. Thi
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12

Hundessa, Gonfa Lemma. "Enhanced Fast Rerouting Mechanisms for Protected Traffic in MPLS Networks." Doctoral thesis, Universitat Politècnica de Catalunya, 2003. http://hdl.handle.net/10803/5977.

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Multiprotocol Label Switching (MPLS) fuses the intelligence of routing with the performance of switching and provides significant benefits to networks with a pure IP architecture as well as those with IP and ATM or a mix of ther Layer 2 technologies. MPLS technology is key to scalable virtual private networks (VPNs) and end-to-end quality of service (QoS), enabling efficient utilization of existing networks to meet future growth. The technology also helps to deliver highly scalable, differentiated end-to-end IP services with simpler configuration, management, and provisioning for both Interne
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Wanichworanant, Noppadol. "A traffic engineering approach employing genetic algorithms over MPLS networks." online access from Digital Dissertation Consortium access full-text, 2003. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?3134009.

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14

Brandt, Angus Daniel. "Auto-bandwidth control in dynamically reconfigured hybrid-SDN MPLS networks." Doctoral thesis, Faculty of Engineering and the Built Environment, 2021. http://hdl.handle.net/11427/33432.

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The proposition of this work is based on the steady evolution of bandwidth demanding technology, which currently and more so in future, requires operators to use expensive infrastructure capability smartly to maximise its use in a very competitive environment. In this thesis, a traffic engineering control loop is proposed that dynamically adjusts the bandwidth and route of flows of Multi-Protocol Label Switching (MPLS) tunnels in response to changes in traffic demand. Available bandwidth is shifted to where the demand is, and where the demand requirement has dropped, unused allocated bandwidth
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Raghavan, Srihari. "An MPLS-based Quality of Service Architecture for Heterogeneous Networks." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/35769.

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This thesis proposes a multi-protocol label switching (MPLS)-based architecture to provide quality of service (QoS) for both internet service provider (ISP) networks and backbone Internet Protocol (IP) networks that are heterogeneous in nature. Heterogeneous networks are present due to the use of different link-layer mechanisms in the current Internet. Copper-based links, fiber-based links, and wireless links are some examples of different physical media that lead to different link-layer mechanisms. The proposed architecture uses generalized MPLS and o
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Aloia, Eduardo José. "Sistematização crítica das tendências de padronização de arquiteturas e protocolos em redes ópticas." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/18/18133/tde-02102005-232026/.

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O principal objetivo deste trabalho é analisar a arquitetura das redes ópticas, discutir o estado da arte dos protocolos necessários ao seu desenvolvimento, e avaliar os vários esforços empregados para a padronização destas por diferentes instituições. Conceitualmente, redes ópticas são aquelas nas quais a tecnologia dominante na camada física é a fibra óptica. Tais redes originaram-se no início dos anos 80 com a utilização dos cabos de fibras ópticas monomodo, tendo evoluído com a introdução de uma nova base tecnológica composta por novos tipos de fibras ópticas, amplificadores ópticos, siste
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Vallet, Josselin. "Optimisation dynamique de réseaux IP/MPLS." Thesis, Toulouse, INSA, 2015. http://www.theses.fr/2015ISAT0006/document.

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La forte variabilité des trafics est devenue l'un des problèmes majeurs auxquels doivent faire face les gestionnaires d'infrastructures réseau. Dans ces conditions, l'optimisation du routage des flux en se basant uniquement sur une matrice de trafic moyenne estimée en heure de pointe n'est plus pertinente. Les travaux conduits dans cette thèse visent la conception de méthodes d'optimisation dynamiques du routage, adaptant en temps réel les routes utilisées par les flux aux conditions de trafic dans le réseau.Nous étudions tout d'abord le problème d'optimisation des poids OSPF pour le routage i
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Barabas, Toni. "A Traffic Engineering Approach to Differentiated Multicast Services over MPLS Networks." Thesis, Université d'Ottawa / University of Ottawa, 2012. http://hdl.handle.net/10393/20739.

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Currently, a viable solution to provide multicast provision over a multiprotocol label switch with traffic engineering (MPLS-TE) domain is unavailable because of the missing link able to couple multicast traffic distribution with an MPLS-TE enabled network. This is due to the limited or less research investigation that was done in this area. Most of the investigation methods tackle the problem individually such as deploying internet protocol (IP) multicast in a plain network or MPLS domain but without considering a combination of both technologies that is aware of differentiated services requi
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Barlow, David A. "Router-based traffic engineering in MPLS/DiffServ/HMIP radio access networks." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/15362.

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Marín, Tordera Eva. "A prediction-based routing mechanism for optical and IP/MPLS networks." Doctoral thesis, Universitat Politècnica de Catalunya, 2007. http://hdl.handle.net/10803/31775.

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En los últimos años, las nuevas aplicaciones de Internet tales como aplicaciones multimedia, video a demanda, etc, requieren progresivamente mayor capacidad y garantías de calidad de servicio. En ese sentido el modelo de transmisión de tráfico ha ido cambiando hacia Redes Ópticas las cuales proporcionan mayor capacidad y fiabilidad. Esta Tesis se encamina a proporcionar nuevos mecanismos de routing basados en conceptos predictivos para ser aplicados tanto en Redes Ópticas como redes IP/MPLS. El proceso de routing implica seleccionar la ruta (o ruta y longitud de onda en Redes Ópticas) que me
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Katsavos, Christos. "Multi Protocol Label Switching – Transport Profile (MPLS-TP) in OpMiGua hybrid network." Thesis, Norwegian University of Science and Technology, Department of Telematics, 2010. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-10901.

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This thesis presents the combination of MPLS-TP protocol with an integrated hybridnetwork, the Opmigua network. It is presented that the MPLS-TP protocol is applicableand follows all the requirements to be compatible with an Opmigua network. Differentnetwork scenarios, combining packet and circuit switching properties with MPLS-TPlabels, are presented. At the beginning of this thesis, are provided the characteristics and requirements of MPLS-TP protocol which the standardization of this is on going. Furthermore, it is explained how the MPLS-TP management and the forwarding plane work. Some ref
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He, Peng 1970. "MPLS based state-dependent optimal routing in IP networks (non-homogenous case)." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=80018.

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This study investigates routing in a MPLS-based IP network with heterogeneous holding time traffic (for example, an IP call versus an IP conference). Our basic idea is to exploit the large differences existing in the holding time of different types of traffic to make more efficient resource allocation decision in the admission and routing processes. In particular, this study investigates the concept of vacating, in which requests with short holding times vacate the bandwidth on direct links in favor of requests with long holding times under some traffic conditions.<br>Based on an analyt
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Chou, H. H. "Free-space multiwavelength optical switching core for MPLS-based storage area networks." Thesis, University of Cambridge, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.597644.

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From the literature review of promising networking architectures, a MPLS-enabled networking architecture was selected for SAN applications over an optical network and the SAN data transmission protocol over such network architecture was simulated through a simulation platform constructed by Network Simulator (NS-2) software. The strategies in designing a MPLS-enabled router prototype were specified from the case study of currently commercial available SAN switches/routers. The architecture design of a MPLS-enabled router prototype was emulated by using OPNET Modeler. The network-wide simulatio
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Onety, Renata da Encarnacao. "Multiobjective optimization of MPLS-IP networks with a variable neighborhood genetic algorithm." Universidade Federal de Minas Gerais, 2013. http://hdl.handle.net/1843/BUBD-9HTKE7.

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The demand for different levels of Quality of Service (QoS) in IP networks is growing, mainly to attend multimedia applications. However, not only indicators of quality have conflicting features, but also the problem of determining routes covered by more than two QoS constraints is NP-complete (Nondeterministic Polynomial Time Complete). This work proposes an algorithm to optimize multiple Quality of Service indices of Multi Protocol Label Switching (MPLS) IP networks. Such an approach aims at minimizing the network cost and the amount of simultaneous requests rejection, as well as performing
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Saad, Tarek W. "Support of delay-sensitive applications over MPLS and differentiated services enabled networks." Thesis, University of Ottawa (Canada), 2002. http://hdl.handle.net/10393/6218.

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The thesis proposes a framework for applying effective QoS techniques in a Diffserv MPLS network to ensure predictable levels of QoS at the network layer to delay-sensitive applications. This approach will enable network edge routers to discriminate against classes of traffic, and dynamically map it into pre-established Label Switched Paths (LSPs) that emulate classes of service (e.g. gold, silver, etc.). We investigate the several contributors of delays in a packet switched IP network in order to ensure minimal service end-to-end delay. We present a number of scenarios to prove our conclusion
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Masip, Bruin Xavier. "Mechanisms to Reduce Routing Information Inaccuracy Effects: Application to MPLS and WDM Networks." Doctoral thesis, Universitat Politècnica de Catalunya, 2003. http://hdl.handle.net/10803/5973.

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Les xarxes IP tradicionals utilitzen el model de transmissió "best-effort" per transportar tràfic entre clients de la xarxa. Aquest model de transmissió de tràfic no és el més adequat per les aplicacions en temps real com per exemple, vídeo sota demanda, conferències multimedia o realitat virtual que per altra banda tenen cada cop més adeptes entre els clients de la xarxa. A fi de garantir el correcte funcionament d'aquest tipus d'aplicacions, l'estructura de la xarxa ha de ser substancialment modificada amb l'objectiu final de poder optimitzar els seus propis recursos i així poder fer front a
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Sánchez, López Sergio. "Interconnection of IP/MPLS Networks Through ATM and Optical Backbones using PNNI Protocols." Doctoral thesis, Universitat Politècnica de Catalunya, 2003. http://hdl.handle.net/10803/5978.

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Las redes de transporte se mueven hacia un modelo de redes formadas por routers IP/MPLS (Internet Protocol/Multiprotocol Laebel Switching) de altas prestaciones interconectadas a través redes troncales inteligentes. Actualmente la tecnología ATM está ampliamente desarrollada en dichas redes troncales que utilizan los protocolos PNNI (Private Network- Network Interface) como plano de control. En cambio la interoperabilidad entre redes IP/MPLS a través de redes PNNI-ATM es todavía un aspecto en proceso de estudio. Por otro lado, la tendencia futura de Internet es ir hacia redes troncales complet
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Aziz, Md Tariq, and Mohammad Saiful Islam. "Performance Evaluation of Real–Time Applications over DiffServ/MPLS in IPv4/IPv6 Networks." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-5067.

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Over the last years, we have witnessed a rapid deployment of real-time applications on the Internet as well as many research works about Quality of Service (QoS) in particularly IPv4 (Internet Protocol version 4). The inevitable exhaustion of the remaining IPv4 address pool has become progressively evident. As the evolution of Internet Protocol (IP) continues, the deployment of IPv6 QoS is underway. Today, there is limited experience in the deployment of QoS for IPv6 traffic in MPLS backbone networks in conjunction with DiffServ (Differentiated Services) support. DiffServ itself does not have
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de, Oliveira Jaudelice C. "New techniques for end-to-end quality of service provisioning in DiffServ/MPLS networks." Diss., Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/14790.

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Machado, João Pedro Morais Damms. "Design and implementation of MPLS laboratorial scenarios." Master's thesis, Universidade de Aveiro, 2010. http://hdl.handle.net/10773/5612.

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Mestrado em Engenharia Electrónica e Telecomunicações<br>O Multiprotocol Label Switching (MPLS) é um mecanismo de transporte de dados, sob a forma de um protocolo agnóstico, com grande potencial de crescimento e adequação. Opera na “Camada 2.5” do modelo OSI e constitui um mecanismo de alto desempenho utilizado nas redes de núcleo para transportar dados de um nó da rede para outro. O sucesso do MPLS resulta do facto de permitir que a rede transporte todos os tipos de dados, desde tráfego IP a tráfego da camada de ligação de dados, devido ao encapsulamento dos pacotes dos diversos proto
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Vassiliou, Vasos. "An integration framework and a signaling protocol for MPLS/DiffServ/HMIP radio access networks." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/13732.

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Wahabi, Abdoul Rassaki. "Resource management in IP networks." Thesis, Stellenbosch : Stellenbosch University, 2001. http://hdl.handle.net/10019.1/52436.

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Thesis (MSc)--University of Stellenbosch, 2001.<br>ENGLISH ABSTRACT: lP networks offer scalability and flexibility for rapid deployment of value added lP services. However, with the increased demand and explosive growth of the Internet, carriers require a network infrastructure that is dependable, predictable, and offers consistent network performance. This thesis examines the functionality, performance and implementation aspects of the MPLS mechanisms to minimize the expected packet delay in MPLS networks. Optimal path selection and the assignment of bandwidth to those paths for minimi
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Abler, Randal Thomas. "Quality of service and fairness in ATM based MPLS switches implementing packet based VC-merge." Diss., Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/15418.

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Ögren, Niklas. "Selecting/realization of Virtual Private Networks with Multiprotocol Label Switching or Virtual Local Area Networks." Thesis, KTH, Mikroelektronik och Informationsteknik, IMIT, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-93211.

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Many reports have been written about the techniques behind Virtual Private Networks (VPN) and Multi Protocol Label Switching (MPLS). They usually deal with the low level design of the software implementing a specific technique. The initial products are usually not mature enough to run in a large network or have to be adjusted in some way to fit. This report investigates the different ways of implementing strict layer 2 Virtual Private Networks in an existing nation-wide Gigabit Ethernet. The infrastructure in use, as well as the hardware, has to be used without major changes. Since 1998/1999,
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Krasser, Sven. "Adaptive Measurement-Based Traffic Engineering in Packet-Switched Radio Access Networks." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/5004.

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In this research, we propose a framework for measurement-based traffic engineering and connection admission control in radio access networks based on the Internet Protocol (IP). This framework is evaluated by simulation using the popular network simulator ns-2. The framework is adaptive to changes in the network load and can distinguish between different types of service. All traffic engineering decisions are made by edge routers (ERs) at the rim of the network domain. Multiple disjoint paths are configured between those ERs. Network state information is gathered in two different fashions. We
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Ozbilgin, Izzet Gokhan. "Reroute Sequence Planning In Multiprotocol Label Switching Networks." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/2/12605590/index.pdf.

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REROUTE SEQUENCE PLANNING IN MULTIPROTOCOL LABEL SWITCHING NETWORKS The growth of the Internet has caused the development of new protocols that enable IP networks to be engineered efficiently. One such protocol, Multiprotocol Label Switching (MPLS) enables IP datagrams in backbone networks to be forwarded based on the label switching forwarding paradigm. In MPLS networks, rerouting of Label Switching Paths (LSPs) can be needed in order to attain a better resource utilization in the network. In this case, a sequence of LSPs has to be found for their one by one reconfiguration without service
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Habib, Christian. "All-optical label swapping strategies for spectral amplitude code labels in packet-switched optical networks." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=116005.

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There is currently much work focused on developing packet-switched optical networks to overcome the limitations of existing optical networks. Switch design for packet-switched optical networks is particularly challenging, in part due to the lack of a practical optical memory system. As a result, optical labels and all-optical label processing have attracted much attention. This thesis examines a crucial label processing component of an optical packet switch, namely the label swapper.<br>In this thesis, three different tabletop topologies for low-cost all-optical swapping of spectral amplitude
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Iftikhar, Amjad, Muhammad Aoon Shah, and Fowad Latif. "Multi-Protocol Label Switching To Support Quality of Service Needs." Thesis, Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-4025.

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<p>Multi-Protocol Label Switching (MPLS) is a technique that can be used to improve the performance of a computer communication network. By use of MPLS, data packets can be switched on the basis of labels rather than routed on the basis of destination address. MPLS supports different features like QoS, traffic engineering and VPNs etc.</p><p>This thesis evaluates the working and performance of MPLS and its support for Quality of Service. QoS is required in the network when real time traffic is transported.</p><p>In this thesis it is described, how QoS guarantees are assigned to the IP packets
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Hasselström, Emil, and Therese Sjögren. "Evaluation of Load Balancing Algorithms in IP Networks : A case study at TeliaSonera." Thesis, Linköping University, Department of Science and Technology, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2842.

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<p>The principle of load balancing is to distribute the data load more evenly over the network in order to increase the network performance and efficiency. With dynamic load balancing the routing is undated at certain intervals. This thesis was developed to evaluate load balancing methods in the IP-network of TeliaSonera.Load balancing using short path routing, bottleneck load balancing and load balancing using MPLS have been evaluated. Short path routing is a flow sharing technique that allows routing on paths other than the shortest one. </p><p>Load balancing using short path routing is achi
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Costa, Cláudio Roberto Ferreira. "Mecanismos para determinação de rotas de proteção em redes MPLS-TP com topologia em malha." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/3/3142/tde-28062016-090257/.

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As redes atuais de telecomunicações utilizam tecnologias de comutação de pacotes para integração de voz, dados, imagens e outros serviços. O tráfego nessas redes costuma ser feito por meio de tecnologias como o MPLS-TP e com regras heurísticas para a determinação dos melhores caminhos. O uso de boas regras afeta diretamente o desempenho e a segurança da operação. Este trabalho propõe o uso de simulação de baixo custo para prever o comportamento e avaliar regras de escolha de caminhos. Para isso, este trabalho avalia três métodos de seleção de caminhos de LSPs, combinados com duas heurísticas d
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Ghuman, Karanjot Singh. "Improving Energy Efficiency and Bandwidth Utilization in Data Center Networks Using Segment Routing." Thesis, Université d'Ottawa / University of Ottawa, 2017. http://hdl.handle.net/10393/35846.

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In today’s scenario, energy efficiency has become one of the most crucial issues for Data Center Networks (DCN). This paper analyses the energy saving capability of a Data center network using Segment Routing (SR) based model within a Software Defined Network (SDN) architecture. Energy efficiency is measured in terms of number of links turned off and for how long the links remain in sleep mode. Apart from saving the energy by turning off links, our work further efficiently manages the traffic within the available links by using Per-packet based load balancing approach. Aiming to avoid congesti
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Agrawal, Gaurav Medhi Deepankar. "Lightpath topology configuration for wavelength-routed IP/MPLS networks in a multi-layered environment integrated models, algorithms, and analysis /." Diss., UMK access, 2007.

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Thesis (Ph. D.)--School of Computing and Engineering. University of Missouri--Kansas City, 2007.<br>"A dissertation in computer networking and telecommunication networking." Advisor: Deep Medhi. Typescript. Vita. Title from "catalog record" of the print edition Description based on contents viewed Jan. 24, 2008. Includes bibliographical references (leaves 130-138). Online version of the print edition.
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43

Heidari, Fariba. "Quality of service routing using decentralized learning." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=115672.

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This thesis presents several decentralized, learning-based algorithms for on-line routing of bandwidth guaranteed paths. The presented routing algorithms do not need any a-priori knowledge of traffic demand; they use only their locally observed events and update their routing policy using learning schemes. The employed learning algorithms are either learning automata or the multi-armed bandit algorithms. We investigate the asymptotic behavior of the proposed routing algorithms and prove the convergence of one of them to the user equilibrium. Discrete event simulation results show the merit of
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44

Wang, Kang Bin. "Multicasting in MPLS networks." Thesis, 2003. http://spectrum.library.concordia.ca/2321/1/MQ83877.pdf.

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The explosive growth of the Internet has generated interests from researchers around the world. New applications of the Internet, such as video, audio and mission-critical applications, challenge researchers to develop more effective ways to deliver these applications to end users. Multicasting, QoS and MPLS emerge as new technologies and are being developed. The integration of MPLS, multicasting and/or QoS is still an open topic. RFC3353, released in August 2002, gives an overview of IP multicast in an MPLS environment. This thesis first presents RFC3353 in brief and then an extension to RFC
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Chan, Fustina. "IP multicast in MPLS networks." Thesis, 2002. http://hdl.handle.net/2429/12041.

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The Multiprotocol Label Switching (MPLS) is an advanced technology that enables IP networks to support traffic engineering efficiently. It speeds up packet forwarding by combining layer 3 routing with layer 2 switching. In MPLS, a label in the packet is used for making forwarding decisions and a path is pre-established to switch labeled packets at layer 2. Unfortunately, MPLS was originally designed for unicast IP traffic and there is as yet no complete definition for the support of multicast IP traffic. In this thesis, a new mechanism for MPLS to support IP multicast traffic is presen
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Schmidt, Steffen Mitschele-Thiel Andreas. "Multicast in MPLS Networks, development of a QoS-aware Multicast for MPLS-based Wireless Access Networks /." 2006. http://www.gbv.de/dms/ilmenau/abs/522850804schmi.txt.

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Chan, Chien-Min, and 詹健民. "IntServ Flows Aggregation in MPLS Networks." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/44778398352936755618.

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碩士<br>國立臺灣科技大學<br>電子工程系<br>88<br>It is commonly believed that Integrated Service (IntServ) is not scalable to large networks. In this thesis, we study the association of Multiprotocol Label Switching (MPLS) and IntServ to try to overcome the scalability problem. The goal is to provide Quality of Service (QoS) in an efficient and scalable manner in the Internet through enable Label Switching Routers (LSRs) to be able to identify the appropriate reservation state for the aggregated IntServ flows based on the corresponding label. IntServ data flows are aggregated and mapped to one data flow in th
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Luo, Qingsheng. "Fast failure recovery in MPLS networks." Thesis, 2001. http://hdl.handle.net/2429/13034.

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Recovery from network failures is a very important and challenging requirement for current Internet service providers. Real-time applications and other mission-critical tasks require networks to respond to network faults expeditiously in order to not degrade the required quality. In IP networks, failures are detected and handled through the convergence of network topology (topology change reflected in all routers' routing information bases). This recovery mechanism, however, has an obvious disadvantage in that it reacts to network faults very slowly, because it may take a long time for
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Hsu, Chih-Chieh, and 許智傑. "BGP ROUTE REFLECTION IN MPLS VPN NETWORKS." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/67025468700640002579.

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碩士<br>大同大學<br>通訊工程研究所<br>96<br>Virtual private network (VPN) is a business mode which in the recent years has received much attention in the network application .With the growing maturity of the Multiprotocol Label Switching (MPLS) technology, MPLS VPN has become a hot issue. BGP/MPLS VPNs belong to the layer three MPLS VPN technology. It use BGP (Border Gateway Protocol) to exchange the route information in the backbone network .Because BGP routers must follow the Split Horizon rule, therefore each PE (Provider Edge) router needs to establish the Full-Mesh logical topology. This places burden
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Yang, Chen-Chieh, and 楊程傑. "Design and Implementation of Network Resource Broker for DiffServ/MPLS Networks." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/02903592698629565958.

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碩士<br>國立中正大學<br>電機工程所<br>93<br>Because the traditional IP network cannot provide QoS (Quality of Service) guarantees well, i.e. the guarantees of bandwidth and network quality, the traditional network management system can only provide simple network bandwidth monitors, link failure detections, network failure notification, etc. The problems in the network often can be figured out after a network failure occurs. The network management system cannot prevent any network failure in advance and diagnose failures automatically. To the users who are using various multimedia services, the traditional
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