基于NS的MPLS组播的仿真实现

Simulating of MPLS Multicast Based on NS

针对现有的N S网络仿真器不能直接对M PLS组播进行仿真的情况,通过对N S中的M PLS模块进行扩展,使N S较好地支持对M PLS组播的仿真。网络仿真实验表明,本文的方法是有效的而且是可行的。

To solve the problem that the current NS simulators can not be used directly to simulate multicast protocols in the Multiple Protocol Label Switch （MPLS） network, an approach is presented. In the present method, the MPLS module is extended, and that makes NS to support the simulation of MPLS multicast. The network test shows that this approach is effective and feasible.