Performance Evaluation of Efficient Group Design Using Hierarchical MPLS
Source: Dong-eui University
Recently, the demands of QoS(Quality of Service) and the traffic in network is increased. So, HMPLS(Hierarchical MPLS) network research what guarantees the scalability is in progress. But, the H-MPLS has a problem of increasing of groups and the links of these group's nodes. It happens a problem that is increasing of HMPLS setup cost. This paper, sets up the H-MPLS groups. The paper uses NS simulator in order to analyze the performance and traffic transfer times of each H-MPLS groups. In conclusion, one can find out the elevation of the traffic performance, by increasing a amount of links.