Revolutionizing Networking: Unleashing the Potential of Embedded IP/MPLS Framework for Advanced VPN Services

Abstract

This paper presents a novel hybrid hardware and software approach for the implementation of an integrated IP/MPLS framework. MPLS is recognized for its efficacy in prioritizing packet traffic and optimizing bandwidth utilization, contributing to enhanced overall network efficiency and scalability. The study showcases MPLS performance through the configuration of a network on the GNS3 platform, leveraging three virtual CISCO 3700 series routers – two designated as PE routers (Edge-LSR) and one as a P router (LSR) within a single PC. Complementary network components consist of two CISCO 2811 series routers, two CISCO 2950 series switches, and four desktop PCs. The paper delves into the practical application of Virtual Private Network (VPN) technology, emphasizing its secure use of the global Internet. To evaluate the performance of the embedded IP/MPLS-based model, various VPN configurations are implemented and comprehensively analyzed. The primary aim of this research is to present an experimental networking model designed as an educational tool, facilitating students' understanding of the fundamental principles of real-world networking.