Modeling & Simulation

How to vary link speed and propagation delay in run time in NetSim?
Applicable Versions NetSim Academic   NetSim Standard NetSim Pro Applicable Releases v12.2 v13.0 Firstly, the link speed and pro...
Sat, 13 Feb, 2021 at 11:03 AM
FTP application with large files take long to simulate in NetSim
Simulating large file transfers take time due to the initial fragmentation of the entire file. NetSim GUI limits the maximum file size to 1GB. However, you...
Fri, 10 Sep, 2021 at 10:10 AM
How to add buffers to wired nodes in NetSim?
Applicable Versions NetSim Standard NetSim Pro Applicable Releases v13.1 In the COTS version of NetSim wired nodes have an infinite buffer...
Mon, 24 Jan, 2022 at 10:18 AM
Modeling clock drift and time synchronization in NetSim
Nodes in the NetSim retrieve time from the same (single) virtual clock that ticks virtual time within NetSim. As such, they can be considered perfectly time...
Sat, 9 Apr, 2022 at 7:45 AM
NetSim use case: designing a nation-wide network connecting universities; analyzing capacity, latency and the impact of link failure.
Applicable Versions NetSim Standard  NetSim Pro Applicable Releases v13.3 SWITCHlan is the national research and education network in Switzerla...
Thu, 28 Sep, 2023 at 11:21 AM
Statistical vs. deterministic propagation models
All the propagation models in NetSim are statistical in nature. In a deterministic propagation model, specific parameters such as terrain, foliage, walls, ...
Thu, 24 Aug, 2023 at 6:11 AM