GNS3 is a graphical network simulator that allows simulation of complex networks.


MaSSHandra is described as '3d Network Diagram and Design Tool Create network diagrams in real 3D. Access and monitor your devices from the diagrams. Easy creation of network diagrams with the network autodiscovery function' and is an app in the business & commerce category. There are four alternatives to MaSSHandra for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best MaSSHandra alternative is GNS3, which is both free and Open Source. Other great apps like MaSSHandra are Cisco Packet Tracer, NetSim and Cable Project CAD.
GNS3 is a graphical network simulator that allows simulation of complex networks.


Packet Tracer is an essential learning tool used in these Cisco Networking Academy courses: IT Essentials, CCNA Routing and Switching, CCNA Security, Intro to Internet of Things (IoT), and Mobility Fundamentals.




NetSim for CCNP Network Simulator is now updated to support the new ROUTE, SWITCH and TSHOOT technologies. The improved interface of NetSim for CCNP makes completing labs, compiling new labs and designing network topologies easier than ever before.

Network Design Tool auto-generates the Rack Diagram, Wiring Log Book, 3D view, Bill of Materials and Specification with project costs. You don't have to manually do cost estimations any longer.

