Toggit Router Simulator

Toggit Router Simulator screenshots

Basic commands used in the lessons are included in Toggit Router Simulator

Alternative downloads

Switch Network Simulator
Program that provides a virtual lab environment.
Lab Simulator For Network+
A tool for candidates intending to prepare for Network+ certification.
Network Simulator With Designer For CCENT
This app provides a virtual lab where a router/switch network may be visualized.