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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control)
Okokpujie Imhade
Covenant University
Computer Science & IT

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Performance of MPLS-based Virtual Private Networks and Classic Virtual Private Networks Using Advanced Metrics Kennedy Okokpujie; Olamilekan Shobayo; Etinosa Noma-Osaghae; Okokpujie Imhade; Obinna Okoyeigbo
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 16, No 5: October 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v16i5.7326

Abstract

Multiprotocol Label Switching (MPLS) is effective in managing and utilizing available network bandwidth. It has advanced security features and a lower time delay. The existing literature has covered the performance of MPLS-based networks in relation to conventional Internet Protocol (IP) networks. But, too few literatures exist on the performance of MPLS-based Virtual Private Networks (VPN) in relation to traditional VPN networks. In this paper, a comparison is made between the effectiveness of the MPLS-VPN network and a classic VPN network using simulation studies done on OPNET®. The performance metrics used to carry out the comparison include; End to End Delay, Voice Packet Sent/Received and Label Switched Path’s Traffic. The simulation study was carried out with Voice over Internet Protocol (VoIP) as the test bed. The result of the study showed that MPLS-based VPN networks outperform classic VPN networks.
Co-Authors Etinosa Noma-Osaghae Kennedy Okokpujie Obinna Okoyeigbo Olamilekan Shobayo