Let’s have quick overview about the significance of CBR traffic mainly in the network simulator 2. Here, we are to start with the short keynote about the traffic based on constant bit rate in Ns2.

CBR Traffic in Ns2

First and foremost, the CBR is denoted as the quality of service which is used in the process of codecs which includes the depiction of conversion based on the analog signals and digital signals.

Code for UDP Connection using CBR Traffic

Hereby, we have highlighted the source code based on network simulator 2 to setup the UDP connection through the utilization of CBR traffic.

• Code to make UDP agent object creation based process

set udp [new Agent/UDP]

set null [new Agent/Null]

$ns attach-agent $rownode(0) $udp

$ns attach-agent $mover $null

$ns connect $udp $null

• Code to make CBR traffic application object creation based process

set cbr1 [new Application/Traffic/CBR]

$cbr1 set packetSize_ 512

$cbr1 set rate_ 200kb

$cbr1 attach-agent $udp

$ns at 0 “$cbr1 start”

$ns at $opt(finish) “$cbr1 stop”

In fact, we hope that we have provided the appropriate article about the significance of CBR traffic in the network simulator 2. Ping us to aid more.