MPLS Technology Research And Design In The Application Of VPN Network

Recently, as the scale of internet is expanding, the users have newrequirements about the application of internet. Because the data stability of internetproblems cannot be a good solution, network traffic control will be difficult toguarantee. When the current Internet reaches a certain scale, it will have manymenaces in network scalability, runoff of bandwidth, stabilization, address ofinternet and so on. These problems about current technical terms are very difficultto solve.How to combine the IP technology and ATM technology to achieve bettereffect of switching and routings is now the center of research. Many networkservice providers and the researchers have proposed many solutions. AfterMultiprotocol Label Switching technology (MPLS) was put forward they find newdirection.Multiprotocol Label Switching technology (MPLS) is a new generation’sstandard of network switching. It isn’t only has the second layer’s label switchingcharacteristic, and also has route feature of the third layers. MPLS can make thedata link protocol of second layers and the routing forwarding technology of thirdlayers use together. In the current network conditions, this solution is a great help tothe data packet forwarding’s problems. Forming a MPLS VPN network is a mainsolution of MPLS.This subject talks about the background and the points of Multiprotocol LabelSwitching technology (MPLS). And it also makes many analysis and researches onMPLS’s network structure and technical standards. And then it advance a solutionbased on the internal network of a MPLS enterprise. It based on mastering theabove knowledge and theory, and according to the network characteristics of thecompanies, has completed a MPLS VPN enterprise network example. We can havetargeted analysis, to construct an enterprise’s internal network topology based onthe MPLS VPN, configuration related network equipment.