Let’s us take a look into this article “what is Ned file in OMNeT++” which depicts the major functions about Ned file in OMNeT++.
The network description is denoted as the NED and it is considered as the topology description language of OMNeT++. Ned includes the simple process to define the regular topologies and structures such as.
Tree
Hypercube
Mesh
Ring
Chain
For instance, our technical professionals have highlighted the sample code for the creation of VANET based simulation topology.