Modeling & Simulation

How does simulation time progress in NetSim? Is it continous?
NetSim is a discrete event simulator, and hence time doesn't increase in a continuous fashion as it would in a continous time simulator. The time progre...
Thu, 8 Feb, 2018 at 12:11 PM
How do I model, simulate and analyze a simple file transfer (FTP) in NetSim?
Create a scenario as per the screenshot below: Settings done to create the network are: Application Properties Application Type: FTP  File size – ...
Thu, 14 Oct, 2021 at 3:07 PM
How to make a node join / leave the network at run time?
The way to do this would be to create all the nodes at the beginning of the simulation, and then programmatically (by writing C code) turn on/off transmissi...
Tue, 19 Jan, 2021 at 3:26 PM
Can we do different kinds of open and close network queuing in NetSim?
NETSIM is a network simulator, which realistically models networking protocol standards, such as TCP/IP, WiFi, Zigbee etc. Queuing models are useful for ...
Sat, 30 Jun, 2018 at 7:07 PM
How to model an M/G/1 queue in NetSim?
Applicable Versions NetSim Standard NetSim Pro Applicable Releases v10.2 v11 v12 Prerequisite: Understanding of M/D/1 queuing experiment av...
Tue, 19 Jan, 2021 at 3:23 PM
How to model processing/computing delay in NetSim?
The processing/computing delay option is not directly part of the NetSim GUI. It can be modeled by modifying code.  A 'no-code' option is to m...
Wed, 5 Aug, 2020 at 2:45 PM
How do I model a request-response application in NetSim?
Applicable Versions NetSim Academic   NetSim Standard  NetSim Pro   Applicable Releases v11 v12 NetSim has an in-built traffic generator...
Sat, 30 Nov, 2019 at 7:02 AM
How to name NetSim configuration files during automated generation using scripts?
Applicable Versions NetSim Standard NetSim Academic NetSim Pro Applicable Releases v12 There are two options for you when doing automatic gen...
Tue, 19 Jan, 2021 at 3:20 PM
How to configure router, switch and link properties in NetSim?
Applicable Versions NetSim Academic NetSim Standard NetSim Pro Applicable Releases v12.1   Consider the following network scenario created in the...
Fri, 22 May, 2020 at 12:15 PM
Finding the saturation throughput in a network
Let us say the capacity of the network is U and let us say the average traffic generation rate is L. We say average since L need not be constant and can var...
Tue, 17 May, 2022 at 9:18 AM