Packet Tracer allows you to easily explore how data traverses your network. With Packet Tracer you can choose to build a network from scratch, use a pre-built sample network, or complete classroom lab assignments. Packet Tracer is available for both the Linux and Windows desktop environments. This free software helps you to practice your network configuration and troubleshooting skills via your desktop computer or an Android or iOS based mobile device. In this chapter, Packet Tracer is introduced and instructions are provided to allow you to download and install it.Ĭisco Packet Tracer is an innovative network simulation and visualization tool. It is used across numerous Cisco Academy courses to help develop and assess the skill set necessary for successful completion of the course. It allows you to model complex systems without the need for dedicated equipment. Packet Tracer is an exciting network design, simulation and modelling tool that allows you to develop your skill set in networking, cybersecurity, and the Internet of Things (IoT).