Research and Simulation of MPLS TE Based on NS2

摘要

With the rapid development of network technology, a lot of high-speed real-time traffics over the IP network have been implemented, such as IPTV, VoIP, multimedia services and so on. Internet has transformed from single data transmission network to integrated transmission network. Traditional IP network is designed but only for data traffic. However, it is of great difficulty to regulate the utilization of network resources. MPLS traffic engineering, which can transfer high-quality traffic for optimized network resources, is a combination of