set ns [new Simulator -multicast on] set f [open out.tr w] $ns trace-all $f $ns namtrace-all [open out.nam w] $ns color 1 red # prune/graft packets $ns color 30 purple $ns color 31 bisque set n0 [$ns node] set n1 [$ns node] set n2 [$ns node] set n3 [$ns node] # Use automatic layout $ns duplex-link $n0 $n1 1.5Mb 10ms DropTail $ns duplex-link $n1 $n2 … Continue reading Multicasting (NS2)