Cisco Packet Tracer 7.3.0

Cisco Packet Tracer is a network simulation software that allows users to create, configure, and troubleshoot network topologies. It includes a wide range of networking devices such as routers, switches, hubs, and servers, as well as wireless devices. The software also supports protocols such as DHCP, NAT, and VLAN, and allows users to create and test different network scenarios. Additionally, users can view real-time network activity and analyze network performance using the built-in tools.