Your one-stop for learning resources used within our courses such as hands-on practice activities and our network simulation tool, Cisco Packet Tracer. Download Cisco Packet Tracer, a powerful network simulation tool for learning and practicing networking concepts with Cisco Networking Academy. Open a terminal and navigate to the location where you saved the Packet Tracer installation file. b. Enter the following command to install Packet Tracer and provide the user password when prompted. Laboratório virtual e ferramenta de simulação gratuita da Cisco Networking Academy. Pratique redes, IoT e cibersegurança, sem necessidade de hardware. Experimente hoje mesmo. Cisco Packet Tracer is computer networking simulation software for teaching and learning networking, IoT, and cybersecurity skills in a virtual lab. Free online course to practice networking skills in Cisco Packet Tracer, a network simulation tool and virtual lab. By Cisco Networking Academy. Sign up today! Login to access free online tech courses backed by Cisco's expertise and connected to real career paths. Discover your future today. Access Cisco Packet Tracer resources for virtual networking, IoT, and cybersecurity learning with hands-on practice activities. Login to access free online tech courses backed by Cisco's expertise and connected to real career paths. Discover your future today. Explore Cisco Networking Academy's learning catalog, including courses on Cisco Packet Tracer for networking, IoT, and cybersecurity skills development.