The Efficiency of Constraint Based Routing in MPLS Networks
نویسندگان
چکیده
منابع مشابه
Minimizing re-routing in MPLS networks with preemption-aware constraint-based routing
The importance of providing bandwidth guarantees in packet backbone networks is increasing with the emergence of virtual private networks and mobile networks, where bandwidth requirements of aggregate packet flows with diverse characteristics have to be supported. Both in VPNs and in mobile networks traffic will be prioritized to support preemption of less important traffic. The Multiprotocol L...
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Today, the use of wireless and intelligent networks are widely used in many fields such as information technology and networking. There are several types of these networks that MPLS networks are one of these types. However, in MPLS networks there are issues and problems in the design and implementation discussion, for example security, throughput, losses, power consumption and so on. Basically,...
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This paper presents simulation and analysis of constraint-based routing (CR) with MPLS (multiprotocol label switching). MPLS is basically a fast forwarding scheme for the core of the Internet. Constraint-based routing computes routes that are subject to constraints to meet QoS (quality of service) requirements. Constraint-based routing with MPLS greatly enhances network utilization and enables ...
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Explicit routing and the pre-allocation of network resources are essential to achieve absolute end-to-end QoS guarantees in networks. MPLS (MultProtocol Label Switching) provides a good platform to implement explicit routing and also supports pre-establishment of multiple explicit routes for a source-destination pair. We show that MPLS can achieve reliable explicit routing, by deploying maximal...
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ژورنال
عنوان ژورنال: Advances in Electrical and Electronic Engineering
سال: 2011
ISSN: 1804-3119,1336-1376
DOI: 10.15598/aeee.v9i5.543