this thesis sums up the role and prospects of QoS mechanism of MPLS …
The integration of MPLS, QoS and virtual environments is a ..
MPLS Thesis | Multiprotocol Label Switching | …
QoS-based routing and MPLS can work together, too. QoS-based routing can select the path, and MPLS will do the packet forwarding along the path. MPLS can also provide more precise routing information for QoS-based routing, which may help QoS-based routing to select better paths.
Multiprotocol Label Switching (MPLS) is a technology that ensures efficient transmission with high speed and lower delays. Traffic Engineering (TE) signal protocols are usually used for active management of the MPLS networks for efficient utilization of resources. This paper presents performance investigation of MPLS TE signal protocols to get a guideline to utilize transmission links efficiently. Comparison is made between two TE signal protocols, namely Resource Reservation Protocol (RSVP) and Constraint-based Routing Label Distribution Protocol (CR-LDP). Simulation results are presented for three MPLS networks having different topologies which are implemented in OPNET (version 14.5) environment to support different applications in the absence and presence of quality of service (QoS) algorithms. The results reveal that MPLS network with CR-LDP TE signal protocol has better performance in the term of link utilization. The RSVP reserves certain paths for transmission while the CR-LDP utilizes almost all of the available links.
Multiprotocol Label Switching ..
This paper presents an overview of the MPLS technology and related IETF standards, and how it is faster and better than traditional IP routing.
Key words: LDP, LSP, LSR, MPLS, QoS
This dissertation examines the various issues of QoS techniques and architectures, and strives to illustrate an End-to-End QoS model by integrating 3 of the IETF’s proposed QoS service models, which are IntServ, DiffServ and MPLS.
NED Univ. of Engineering & Tech.
This is a survey paper on Quality-of-Service(QoS) based routing. In this paper, we first introduce the concept of Quality-of-Service and its background. Second, we discuss the concepts of QoS-based routing, its objectives and main issues. After that, several types of QoS based routing algorithms are compared, and the advantages and disadvantages of each type discussed. Then, the relations between QoS based routing and some relevant techniques are studied, including traffic engineering, high level admission control, resource reservation protocols(e.g. RSVP), differential services(DiffServ) and MPLS (MultiProtocol Label Switching). And finally, a related topic --- policy-based routing is examined.
MPLS was first proposed as a fast forwarding scheme, but later found also useful for QoS. Similar to DiffServ domain, MPLS also has the concept of MPLS domain, which consists of the MPLS-capable routers. Packets are assigned labels at the ingress routers of the MPLS domain. Then inside the domain, classification, forwarding, and services for the packets are based on the labels. The labels will be removed when the packets leave the domain.
View Essay - MPLS MS Thesis from TELECOM EN Thesis at NED Univ
Advanced Topics in MPLS-TE Deployment - Cisco
Advanced Topics in MPLS-TE Deployment
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MS dissertation ideas related to BGP/MPLS ..
of Engineering & Tech.
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