基于MNS的共享树MPLS组播的设计与实现

Design and implementation of shared-tree MPLS multicast based on MNS

提出了一种基于MNS的共享树MPLS组播算法,利用分枝节点和隧道相结合的原理,实现了MNS中共享树的MPLS组播,且具有较好的可扩展性.基于网络仿真软件NS-2实现了该算法的仿真模块,证明了算法的可行性和有效性.

The proposed algorithm merges tunneling technology and non-branching nodes technology,which can implements shared-tree multicast over MPLS network,and has a better scalability.In the latter,introduces the implementation of the MPLS shared-tree multicast in NS-2 and analyses some simulated outcomes.Simulated results testify the feasibility and efficiency of the algorithm.