The Applications Of MPLS VPN, QOS Techniques In Telecommunication IP Network Of China Telecom In Inner Mongolia

In recent years, with the rapid growth of IP networks, the existing communication network increasingly unable to meet the requirements of business growth. The defects and deficiencies of the network becomes increasingly prominen, and the performance is that the irrational network structure, the poor ability to support the new business and the lack of security.MPLS VPN, QOS and multicast is the technology solutions, which are widely used to solve these problems in the telecom industry。Currently, these technologies have gradually been used not only in the laboratory, but also began to be commercial, but the general scope should be limited to a small area or within a single vendor’s equipments. This is a concrete and practical problem that whether these new technologies can be widely deployed in Inner Mongolia Telecom or not, between different vendors and different types of devices, to achieve the integration applications of network services。In this paper, the author demonstrated and studied how to use these technologies, by setting a number of experiments. The conclusion is that the MPLS VPN and QOS technology can be widely deployed in telecommunication IP network of China Telecom in Inner Mongolia whereas the multicast technology can not be deployed in large-scale because of lacking support by some devices。The experiments in this paper are all related to the current mainstream network equipment, which is helpful to how to apply these new technologies. At the same time, the test methods and tools involved in this paper is rarely used in the traditional data networks, which is with far-reaching significance.Finally, in this paper, how to implement MPLS VPN and QOS technologies is systematically described. Considering a variety of business needs and the actual capacity of equipments, the author conducted a design plan to ensure the deployment of the technology is feasible, forward-looking and scalability. it is important to others that the realization of technology involved in this paper, including planning the parameters, designing the routing, planning strategic, setting command and other details of the equipment。...