Category: GNS3

GNS3 (Graphical Network Simulator-3) is a powerful tool used for network simulations and testing and is exceptionally compatible with Cisco devices. In this category, you can find comprehensive guides about GNS3, installation and configuration steps, techniques for creating and simulating virtual network topologies with Cisco devices, performance improvement tips, troubleshooting methods, and information about the various features offered by GNS3. You can test and optimize your network infrastructure in a virtual environment by using GNS3 effectively with Cisco routers, switches, and other network devices. You can find all the information you need here and manage network simulations more efficiently.

How to Install GNS3 2.2 on Ubuntu 24.04 & 23.10

This article will show you step-by-step instructions on how to set up and use the GNS3 network simulator software in Ubuntu. This handy tool helps you set up Router or Switch network devices easily. It’s beneficial for those getting ready for Cisco exams to enhance their professional preparation.

We’ll concentrate on using GNS3 with the Ubuntu 24.04 OS Version or newer. Follow our easy steps for a smooth experience. This guide will help you understand a lot, giving you the skills and knowledge to do well in the competitive field of networking.

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How to Install GNS3 2.2 on Kali Linux 2024

Are you looking to install and use GNS3 2.2 or later on your Kali Linux 2024 system? In this article, I will help you install this software to prepare for Cisco exams. I will also illustrate how to fix the most common errors we encounter.

Finally, I will provide step-by-step instructions on how to add a Cisco Router or other network devices to the emulator program. In short, you will be able to use this network software effectively in your studies!

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How to Fix uBridge Root Access Error in GNS3

Are you getting this error while using the GNS3 network simulator on Linux systems? The error message is: Root Access requires root access or the capability to interact with network adapters.

If so, you need to change the access permissions of the uBridge folder. By following the steps in this article, you will be able to run GNS3 without any problems!

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How to Install GNS3 2.2 on Debian 12 & 11

In this article, we will examine how to set up and use the GNS3 (Graphical Network Simulator 3) network software, which is used to prepare professionally for Cisco exams on a computer with the famous Debian 11 Bullseye operating system among Linux distributions.

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Download vIOS-L2 Image for GNS3

When discussing network creation, GNS3 and vIOS-L2 are among the first things that come to mind. However, you can better understand these tools without the need for actual hardware.

To make GNS3 work well, you’ll need specific files, like the vIOS-L2 image. That’s because you’re not only using one switch in the emulator program. Additionally, you’ll use a router to help information move between networks.

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