Download the Packet Tracer application from Cisco. https://en.m.wikipedia.org/wiki/Packet_Tracer https://en.m.wikipedia.org/wiki/Packet_Tracer It won’t get yo

Download the Packet Tracer application from Cisco. https://en.m.wikipedia.org/wiki/Packet_Tracer https://en.m.wikipedia.org/wiki/Packet_Tracer It won’t get you a CCNP it will really help you towards a CCNA.