In general, the research scholars have to know all the functions about the code based on network simulator 2 mainly for node creation. This article is the depiction about the significant processes of creating nodes based Ns2 code.

To create the network simulation using network simulator 2, we have to create the tcl script which is based on the main file in project workspace location. In addition, we have highlighted the source code based network simulator 2 which is used in the process of creating nodes in Ns2 simulation main file.

• Code to specify the number of nodes

set val(nn)       100

• Code to create the object for simulator

set ns              [new Simulator]

• Code to create the number of nodes based on value of nn

for {set i 0} {$i < $val(nn) } { incr i } {

set node_($i) [$ns node]    

}

• Code to specify the node size

for {set i 0} {$i < $val(nn)} { incr i } {

$ns initial_node_pos $node_($i) 30

}

The research scholars can ping us at any time and if you face some quarrels while implementing by our own.