MPLS Cloud using Multiprotocol Routing and VRF Packet Switching for Banking System

Today hundreds of millions of users are interconnected by communication channels allowing them to communicate and to share information Now with the ever increasing expansion of companies and industries, every company has its branches and sites spread all over the globe. The company needs to have connectivity between its various sites along with features like privacy and security. The use of MPLS VPN [2] network and Multi-VRF enables the service provider to handle multiple sites on one CE router itself. The Internet is a network of networks with a myriad of computer devices, including smartphones, game consoles (handheld/stationary), IP televisions, tablet computers, laptop computers, desktop computers, palmtop computers, etc. With ever increasing number of network devices, the exhaustion of IPv4 address space has become inevitable. Thus, migration from IPv4 to IPv6 (which offers a much larger address space) is necessary. Migration technique to IPv6 network is proposed in this project that overcomes all the limitations available in existing IPv4 network.