Comparative Study on Networking Simulation Tools Using Correlation Analysis

摘要

Several researches were conducted and has proven the effectiveness and differences of network simulation tools such as Packet Tracer and Graphical Network Simulator. Simulation tools provide a means for the students to experience network configuration in a virtual environment and enhances their troubleshooting skills in the network architecture. This paper aims to provide a comparison in the transfer of knowledge from the simulated environment and the actual laboratory of Packet Tracer and Graphical Network Simulator 3(GNS3). An experimental approach was implemented to identify the performance of 30 students grouped into two. Each group was assigned a simulation tool but were given the same topology and network requirements. The instrument used to measure the configuration and troubleshooting skills were lifted from the Cisco Certified Network Entry Technician certification. Correlation analysis was applied in processing the data from students' scores. Results showed evidence on the transfer of skills from two environments and identified GNS3 as getting a higher percentage of knowledge transfer.