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Best Boson NetSim Alternatives ranked by AI · updated May 2025
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Boson NetSim is a network simulator that provides hands-on experience with network devices and topologies.
Price: Paid
Top 6 Boson NetSim alternatives
Cisco Packet Tracer is a powerful network simulation program that allows students to experiment with network behavior and ask 'what if' questions.
GNS3 is a network software emulator that allows you to design complex network topologies and test them virtually.
Dynamips is an open-source emulator for running Cisco IOS images on a computer. It is primarily used by network engineers and students...
Pros
- Runs real Cisco IOS images rather than simplified command models
- Free and open source
- Useful for legacy Cisco router topology testing
Cons
- Requires legally obtained Cisco IOS images
- Limited and aging hardware emulation compared with newer platforms
- More difficult to configure than Packet Tracer
EVE-NG is a browser-based network emulation platform for assembling labs from virtual network appliances, servers, and security devices. It targets network engineers,...
Pros
- More realistic vendor appliance labs than Mininet
- Browser-based access simplifies centralized lab delivery
- Strong support for multi-vendor routing, switching, and security scenarios
Cons
- Usually needs more CPU, memory, and storage than Mininet
- Many appliance images require separate vendor licensing
- Less convenient for programmatic SDN topology generation
Free Community edition; paid Professional edition
Practice Labs offers hands-on virtual lab environments for IT professionals to gain practical experience.
Starting at $29/month
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