NetSim
NetSim is a network simulation software that allows users to design, build, and test virtual computer networks. It provides a sandbox environment to prototype and test network configurations without physical hardware.
networking
simulation
testing
education
NetSim: Network Simulation Software
A network simulation software for designing, building, and testing virtual computer networks in a sandbox environment.
What is NetSim?
NetSim is a comprehensive network simulation software that enables users to model, simulate, and analyze the behavior of complex networks. It provides a virtual lab for modeling wired and wireless networks with configurable devices like routers, switches, firewalls, servers, and end-user systems.
Key features of NetSim include:
- Graphical drag-and-drop interface to design network topologies
- Extensive model library with 30+ pre-built network models
- Supports modeling of LAN, WAN, MAN infrastructures
- Simulation of routing protocols like OSPF, RIP, BGP
- Analysis of QoS parameters like throughput, delay, packet loss
- Comprehensive visualization tools to view packet flows and network traffic
- Troubleshooting of network congestion, errors, failures
- Programming tools to customize protocols and models
NetSim provides network administrators and engineers a scalable platform for testing new network designs, validating configurations, and gaining hands-on experience without access to physical devices. It can significantly reduce costs compared to deploying real test setups.
NetSim Features
Features
- Graphical network design interface
- Supports various network topologies
- Models different network devices like routers, switches, etc
- Simulates various network protocols
- Allows packet tracing
- Provides performance metrics and statistics
- Supports wireless networks and mobility
- Integrated with MATLAB for data analysis
Pricing
- Freemium
- Subscription-Based
Pros
Allows testing networks without physical hardware
Saves cost compared to physical testbeds
Easy to prototype and experiment
Visualize network behavior
Identify bottlenecks and issues
Cons
Does not perfectly emulate real networks
Limited scalability compared to physical networks
Requires learning curve to use effectively
Official Links
The Best NetSim Alternatives
Top Network & Admin and Network Simulation and other similar apps like NetSim
Here are some alternatives to NetSim:
Suggest an alternative ❐
Cisco Packet Tracer
Cisco Packet Tracer is a powerful network simulation program developed by Cisco Systems. It is aimed at students and professionals to design, configure, test, troubleshoot, and monitor simulated networks. Packet Tracer provides a simulated environment for experimenting with network behavior and diagnostics.Some key features of Packet Tracer:Supports a wide range...
GNS3
GNS3 (Graphical Network Simulator 3) is an open source software that emulates complex networks and enables network engineers and administrators to test configurations and troubleshoot problems in a virtual environment before deploying on physical hardware. It provides a graphical user interface that allows users to drag-and-drop virtualized network appliances onto...
Eve-NG
Eve-NG (Emulab version for Next Generation) is an open-source network emulator that allows users to build virtual networks and test configurations on virtual routers, switches, and other network devices. It provides a graphical user interface for designing network topologies, dragging and dropping devices, configuring virtual devices, and connecting them together.Some...
Cisco Packet Tracer Mobile
Cisco Packet Tracer Mobile is a mobile app version of Cisco's popular Packet Tracer network simulation program. It allows users to build simulated network topologies by adding and configuring routers, switches, hosts, wireless access points, links, and other network devices on their mobile device screen.Some key features of Cisco Packet...
Dynamips
Dynamips is an open-source software that emulates Cisco routers. It allows you to create one or more virtual Cisco routers on a regular PC and connect them together or to virtual or physical devices.Some key features of Dynamips:Supports a wide range of Cisco IOS images from older routers to newer...
Cable Project CAD
Cable Project CAD is computer-aided design (CAD) software built specifically for electrical control panel layout and wiring design. It provides panel builders and control panel designers with specialized tools to streamline and simplify the design process.Key features of Cable Project CAD include:Intelligent wiring and cable routing that automatically applies best...
