scholarly journals Multipath Routing Mathematical Model to Solve the Traffic Engineering in Multi-Protocol Label Switching Network

2017 ◽  
Vol 05 (14) ◽  
pp. 113-122 ◽  
Author(s):  
Hani Attar
Keyword(s):  
Mathematical Model ◽  
Traffic Engineering ◽  
Multipath Routing ◽  
Switching Network ◽  
Label Switching ◽  
Multi Protocol Label Switching

scholarly journals Service-aware LSP selection with fuzzy based packet scheduling scheme for non-real time traffics

2021 ◽  
Vol 10 (2) ◽  
pp. 126
Author(s):  
Oba Zubair Mustapha ◽  
Muhammad Ali ◽  
Yim Fun Hu ◽  
Raed A. Abd-Alhameed
Keyword(s):  
Real Time ◽  
Analytical Model ◽  
Traffic Engineering ◽  
Packet Scheduling ◽  
Scheduling Algorithm ◽  
Research Work ◽  
File Transfer ◽  
Label Switching ◽  
Packet Scheduling Algorithm ◽  
Multi Protocol Label Switching

An essential solution is available in Multi-protocol label switching (MPLS), which solve the problems faced by present-day networks: speed, scalability, quality-of-service (QoS) management, and traffic engineering. This paper is an extension of work on Fuzzy based Packet Scheduling Algorithm (FPSA) combined with Packets Processing Algorithm (PPA) in an Internet Protocol/Multi-Protocol Label Switching (IP/MPLS) networks. This will make provision for an intelligent service to the Label Switched Path (LSP) in MPLS networks. Several research work have been proposed on the MPLS Traffic Engineering. However, it is still imperative to further research on the effect of bandwidth increment on the core network using different mechanisms such as the analytical model of MPLS, expert-based packet scheduling algorithm for MPLS QoS support. Since MPLS is not able to provide intelligent routing, it is necessary to propose an intelligent expert system of FPSA combined with PPA. And analytical model of packet forwarding in the MPLS network would be given to provide suitable solution to traffic congestion and reliable services. Furthermore, the network model created using Network Simulator (NS 2), which carries non-real time application such as File Transfer Protocol (FTP) with bandwidth variations. The results obtained from trace files are interpreted by AWK script and used for the further analysis.

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