Planning And Implementation Of MPLS VPN Networking Based On IP's Man Equipment Room

With the development and popularization of the internet,The economic activities of people on the Internet have become more and more frequent,at the same time,the problem of network security has become the most concerned problem.In the past,if you want to set up a special network between enterprises and enterprises,you must lease the special circuit of operator,such as ATM,DDN or other lines.With the development of the economy,people need more and more special network.The need to build a high security,high bandwidth,high performance and high reliability of the private network need to invest huge funds.At the same time for operators,due to special exclusive bandwidth,requires special funds for the construction of a large number of network.In such an environment,the VPN network is born.VPN network has won the favor of people with its unique advantages.Using VPN technology to transform the enterprise network,for the development of enterprises and to solve the problem of network security provides a technical support.And with the continuous development of VPN Technology,Among the many VPN technologies,the most representative is the VPN MPLS technology.VPN MPLS is a kind of technology to solve the data packet forwarding,be able to meet the needs of high bandwidth,low latency and high security of the network,at the same time,low cost,simple maintenance,have good Qo S performance.VPN MPLS is widely used by operators,and put into the network construction.In this paper,by comparing the various VPN technologies,highlighting the advantages of VPN MPLS in the network construction,in-depth study of the various technologies involved in VPN MPLS,including BGP,MPLS,ISIS,etc,taking Jiangxi Province as the background network Skynet project,according to the status quo of Network Security Bureau at present and the demand on the network,the design and implementation of networking scheme of Skynet,and completed the deployment of parameters,including the construction of MPLS domain,IP address planning,routing protocol selection,VLAN planning and so on.Through the MPLS VPN network deployment,the Public Security Bureau Skynet network has been greatly optimized,and greatly reduces the cost of network maintenance and pressure,improving the security of network.At last,the development prospect of VPN MPLS technology is developed.