CertExams.com offers Network Simulators and exam simulators for
IT certification preparation. The products offered include
Network Simulators for CCENT, CCNA, JNCIA, etc, and Exam Simulators for
A+, Net+, CCNA, and others.
Standard and Custom modes
Category wise score reports
Question Types Supported include multiple
choice, true/false, drag-n-drop, simlets, and testlets.
Router Simulation questions for Cisco CCNA and
CCENT, just like the real exam scenarios, and more...
Cisco CCNA NetSim:
100s of labs for thorough hands-on practice
100s of commands supported
Virtual network designer (Visualizer), design your own