Packet Tracer is a network modeling and simulation tool allowing the user to build model networks, useful for when the available hardware is expensive. Packet Tracer can be used in training courses and education, or for modeling various scenarios.
Very suitable for educational purposes or for training new employees on a virtual system. It is also very suitable for making initial designs for networks and presenting them to clients before starting implementation. Unfortunately, it is not suitable for network testing and penetration testing. Also, it is not possible to add Firewall devices from other companies.
