Cisco Packet Tracer vs NVIDIA DSX Air

Cisco Packet Tracer is a free desktop network simulation and visualization tool for practicing networking, IoT and cybersecurity without physical lab hardware. Simulation Mode lets learners follow data as it travels through a network and analyze traffic. Physical Mode provides practice arranging a device rack and cables. The tool supports adding IoT devices, integrating Python code and practicing network automation. Tutored activities may provide hints, although Cisco says they are available for select courses. Packet Tracer runs on Windows, Linux and macOS, but not on smartphones or tablets. Learners can enroll in Cisco’s free Getting Started with Cisco Packet Tracer course to download the latest version. Installation opens a Packet Tracer Login window and may direct users to a browser for NetAcad sign-in. Some advanced functions, including multi-user Packet Tracer, require network access. On Ubuntu, Cisco’s instructions use the command line with elevated privileges. The Free plan costs nothing and requires course enrollment to download the latest version.

NVIDIA DSX Air has no write-up on Specifiction yet; its figures are above.