Networking and Communication Engineering

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Influence of Signaling Protocols in MPLS-TE Performance


Affiliations
1 Department of Computer Applications, Karpagam University, Coimbatore, India
2 Department of Applications, Sona College of Technology, Salem, India
3 Department of Computer Science, Karpagam University, Coimbatore, India
     

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Multiprotocol Label Switching (MPLS) is an Internet Engineering Task Force (IETF)-specified framework that provides for the designation, routing, forwarding and switching of traffic flows through the network. MPLS is a versatile solution to address the problems faced by present-day networks-speed, scalability, quality-of-service (QoS) management, and traffic engineering. Constraint-based Routing Label Distribution Protocol (CR-LDP) and  Resource Reservation Protocol  - Traffic Extension(RSVP-TE) are two label distribution protocols that provide support for Traffic Engineering. The operation of two protocols is different although the two protocols provide a similar level of service. The choice of signaling protocol is crucial for the success of MPLS performance.

Keywords

CR-LDP, MPLS, QoS, RSVP-TE.
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  • Influence of Signaling Protocols in MPLS-TE Performance

Abstract Views: 218  |  PDF Views: 4

Authors

S. Veni
Department of Computer Applications, Karpagam University, Coimbatore, India
G. M. Kadhar Nawaz
Department of Applications, Sona College of Technology, Salem, India
P. Praba
Department of Computer Science, Karpagam University, Coimbatore, India

Abstract


Multiprotocol Label Switching (MPLS) is an Internet Engineering Task Force (IETF)-specified framework that provides for the designation, routing, forwarding and switching of traffic flows through the network. MPLS is a versatile solution to address the problems faced by present-day networks-speed, scalability, quality-of-service (QoS) management, and traffic engineering. Constraint-based Routing Label Distribution Protocol (CR-LDP) and  Resource Reservation Protocol  - Traffic Extension(RSVP-TE) are two label distribution protocols that provide support for Traffic Engineering. The operation of two protocols is different although the two protocols provide a similar level of service. The choice of signaling protocol is crucial for the success of MPLS performance.

Keywords


CR-LDP, MPLS, QoS, RSVP-TE.