Implementation of MPLS L3VPN using GNS3

This paper gives the insight to implement MPLS L3VPN using GNS3. GNS3 is an alternative or complementary software tool to using real computer labs for computer network engineers, administrators. It can also be used to experiment features or to check configurations that need to be deployed later on real devices. GNS3 provides a graphical user interface to design and configure virtual networks, it runs on traditional PC hardware and may be used on multiple operating systems, including Windows, Linux, and Mac OS X.