In learning computer networks, we will find it easier to understand the concept of a network through a series of components that are presented using a simulation program known as Network Simulator Software. Simulation is a process of imitating something real and its surroundings (state of affairs). Actions perform these simulations generally describe the key characteristics of the behavior of a particular physical system or abstract system. A simulator is a program that serves to simulate a piece of equipment, but it works slower than the real thing.
Network Simulation is a virtual reality simulation that is used to imitate the behavior of network processes and systems in accordance with the real world. Various experiments can be carried out by changing the model in the simulation. The use of this simulation can help to test things that are too risky to do in real life. Networking is indeed very interesting to learn, especially now that everything has started to be very sophisticated and all-networked. However, we often find it difficult to learn it because of the limitations of the tools and the equipment is quite expensive. The following are some network simulation software that you can try:
1. Cisco Packet Tracer
Cisco Packet Tracer is a Cisco network simulator that is often used as a medium for learning, training and also in the field of computer network simulation research. Cisco Packet Tracer software is created by Cisco Systems and is provided free of charge to its users. The main purpose of making Cisco Packet Tracer is to provide tools for students and teachers to understand the principles of computer networks and also build skills in the field of network tools. By using this Cisco Packet Tracer, we can simulate the configuration on network devices like the original.
2. iNetwork
iNetwork is interactive learning that teaches users about networking. This software was developed at the University of Technology Sydney by students who are about to complete their undergraduate degree. iNetwork is built using the C# Net Framework language. How to use it is also very easy, because it is made GUI-based.
3. GNS3
GNS3 is a graphical network simulator program that can simulate a more realistic network topology than other simulators. This software can be run on various OS (operating systems) for example, such as; Windows, Linux, or Mac OS. What’s even more great is that the network simulations that we create in GNS3 can be connected to a real network, so you are like learning in a real virtual lab. You can download this GNS3 for free for its users.
4. Netnote
Netnotep is almost the same as iNetwork but looks more simple and simple but it is recommended for you to try it. You can also use Netnotep to make Network Planning for a company, internet cafe, and others. Besides that, you can also make presentations using this software and explain one by one. What’s even cooler, you can download this software for free and it’s very easy to use and the results are also very maximal.
5. Winbox
Winbox is a software that is used to remotely a proxy server into GUI (Graphical User Interface) mode via the operating system. Mikrotik is a software operating system that can be used to turn computers into reliable network routers, includes various features made for IP networks and wireless networks, suitable for use by ISPs, hotspot providers and internet cafes. Mikrotik also functions as a centralized internet connection setting and makes it easier to manage.