Simulations on Computer Network An Improved Study in the Simulator Methodologies and Their Applications

Generally a network simulator is used to analyse the performance and behaviour of a network. The Simulation software plays a vital role in real world implementation. The hardware setup of network topologies are very costly and strenuous to modify often. The simulators act as the protocols for a system. The simulators in network such as Ns 2, Ns 3, OMNeT , NetSim, J SIM, REAL, OPNET, OMNEST, QualNetTraNS, NTCUns etc. It is quite a tedious process to select network simulator that is based up on the requirement for a users specified job. This paper gives a comparison and a general analysis of various network simulators. J. Sumitha | S. Swathi | Ellakkiya. M "Simulations on Computer Network: An Improved Study in the Simulator Methodologies and Their Applications" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd41176.pdf Paper URL: https://www.ijtsrd.comcomputer-science/simulation/41176/simulations-on-computer-network-an-improved-study-in-the-simulator-methodologies-and-their-applications/j-sumitha