Multi-Protocol Label Switching Layer-3 VPN Framework for IoT
The explosive growth of the Internet and the convergence of most communication services to IP-based network* Multiprotocol Label Switching (MPLS) is a new means to enhance the speecL scalability and service provisioning capabilities IOr optimization of transmission resources. This paper focuses on the comparative analysis of MPLS network over a conventional network where a comprehensive simulation environment is created using NS2. We have shown that MPLS can achieve reliable explicit routing by deploying maximallydisjoint pre- calculated alternate paths results improved packet transmission in MPLS network. Keywords - MPLS Network, LER, LSR, MPLS, LDP, Constraint Based Routing, NHLFE, Network Simulator.