725 GB of files- GNS3: Install network devices & VM on GNS3.

Name: 725 GB of files- GNS3: Install network devices & VM on GNS3.
Rating: 4.0 (72 reviews)

Step-by-Step Guide to Installing and Running Network & Security Devices in GNS3 for Real-World Lab Practice.

Created byBhanu Pratap Mahato

Last updated 5/2025

English

English [Auto],

What you'll learn

In this course, I show the step-by-step process of installing various network, security, and virtual machines inside GNS3.
Devices like Cisco (Routers, Switches, ASA, Nexus, ISE etc.), Checkpoint Firewall, Fortigate Firewall, Juniper Firewall & Router, various Windows & Linux VM's.
You will also get download access to 725 GB of GNS3 images from multiple vendors—meticulously collected from across the internet to save you time and effort.
This course is ideal for network engineers, cybersecurity students, and IT professionals looking to build a powerful, real-world lab environment at home.
Learn how to simulate enterprise-level networks without expensive hardware.
Gain confidence in your setup and troubleshooting skills with real vendor images and guided walkthroughs.
By the end of this course, you’ll be equipped to deploy, test, and secure complex network environments within GNS3.
You need to purchase the course from your personal account not organizational/subscription to get the download link.

Course content

13 sections • 31 lectures • 2h 21m total length

Introduction2:49
Explore installing network and security devices in GNS3, integrate VMs, with Windows, and configure firewalls from Juniper, Palo Alto, and Check Point for real-world networking.

Installing GNS31:06
Install GNS3 by following the setup prompts on Windows 10, including clicking next and agreeing, with the same process usable on Windows 7 and Windows 8.
Installing GNS3 VM and connecting with GNS34:36
Learn to install the GNS3 VM, import files, configure VM settings and resources based on your computer, and connect it with GNS3.
GNS3 Doctor0:56
Learn to check the status of devices and manage whitelisting in GNS3, using a visual device and acceptance steps to install network devices and a VM on the GNS3 platform.

Installing Cisco Routers4:36
Explore setting up Cisco routers in GNS3 by adding multiple device models and interfaces, configuring images, and managing resources to run virtual networks efficiently.
Installing Cisco Switch3:37
install and configure a Cisco switch in gns3 by editing the switch properties, changing its image and icon, and preparing device connections within the virtual environment.
Installing Cisco ASA3:26
Review how to import files, edit references, and verify password settings in a GNS3 setup for installing network devices, noting that there is no default password.
Installing Cisco IOS XRv Router3:07
Learn to install a Cisco IOS XRv router in GNS3 by importing the necessary VM files, configuring a default admin/admin credential, and committing the changes.
Installing Cisco Nexus 70003:16
Learn to install Cisco Nexus 7000 in gns3, load the nexus vm, and configure the device, following steps demonstrated in the lecture while noting default credentials.
Installing Cisco Nexus 90003:40
Install Cisco Nexus 9000 in GNS3 by downloading images, importing files, and adjusting advanced settings, with setup taking 30 to 50 minutes and a default username with no password.
Installing Cisco CSR 1000v Router2:53
Install the Cisco csr 1000v router in gns3 by importing apps, configuring the vm, and selecting the appropriate network type to set up Cisco systems in a lab.
Installing Cisco ISE12:08
Install Cisco ISE in a GNS3 environment by mounting the ISO image, configuring hostname, IP address, DNS, and login credentials, then access the web interface to complete the setup.

Installing Windows 10 VM & integrate with GNS37:54
Install Windows 10 on the workstation and integrate the Windows 10 VM with GNS3, configuring disk space, processors, and network segments to enable a connected virtualization workflow.
Installing Windows 7 VM & integrate with GNS36:37
Install Windows 7 in a virtual machine and integrate it with GNS3 for network device emulation.
Installing Windows Server 2012 R2 VM & integrate with GNS36:05
Set up a Windows Server 2012 R2 virtual machine and integrate it with GNS3 for network simulations. Explore configuring the VM and linking it to the GNS3 environment.
Installing Ubuntu VM & integrate with GNS35:21
Install an Ubuntu VM from an ISO image. Integrate it with GNS3 by configuring hardware and connecting the VM for device emulation.
Installing through Kali Linux VMWare Image & integrate with GNS33:31
Learn to install and integrate network images with GNS3 using Kali Linux VMware image or VM images, including downloading the Vimbai image and default credentials.
Installing through Kali Linux ISO image & integrate with GNS38:40
Install the Kali Linux ISO image and integrate it with GNS3 to set up network devices and a virtual machine.

Requirements

Basic computer knowledge.

Description

In this course, I show the step-by-step process of installing various network, security, and virtual machines inside GNS3.

Devices like Cisco (Routers, Switches, ASA, Nexus, ISE etc.), Checkpoint Firewall, Fortigate Firewall, Juniper Firewall & Router, various Windows & Linux Virtual Machines.

I also demonstrate how to connect these devices to the internet in GNS3, capture packets using Wireshark, and apply practical troubleshooting techniques.

I’ll be continuously updating the course with new device installations. Kindly share your feedback to help improve the content.

You will also get download access to 725 GB of GNS3 images from multiple vendors—meticulously collected from across the internet to save you time and effort.For Business/Organizational/Subscruiption Purchases, the GNS3 images links will not be provided. If you purchase with your Personal Udemy Account without Business/Organizational/Subscription Purchase the GNS3 images links will be provided.

Whether you're preparing for certifications like CCNA, CCNP, NSE, or just want hands-on lab skills, this course will fast-track your learning and lab setup experience!

This course is ideal for network engineers, cybersecurity students, and IT professionals looking to build a powerful, real-world lab environment at home. Learn how to simulate enterprise-level networks without expensive hardware. Gain confidence in your setup and troubleshooting skills with real vendor images and guided walkthroughs.

By the end of this course, you’ll be equipped to deploy, test, and secure complex network environments within GNS3. You'll also gain practical skills that are directly applicable to real-world job roles in networking and security. The course focuses not just on installation, but also on usability, efficiency, and best practices that professionals follow in the field.

Who this course is for:

This course is designed for networking and cybersecurity students, IT professionals, and certification candidates who want to build hands-on skills by installing and managing network and security devices in GNS3.
Beginners with basic networking knowledge and anyone looking to create a virtual lab for real-world practice will also benefit greatly.

725 GB of files- GNS3: Install network devices & VM on GNS3.

What you'll learn

Explore related topics

Course content

Introduction1 lecture • 3min

Installing GNS3 with GNS3 VM3 lectures • 7min

Installing Cisco devices on GNS38 lectures • 37min

Installing Fortigate Firewall on GNS31 lecture • 2min

Installing Juniper Devices on GNS32 lectures • 9min

Installing Palo Alto Firewall on GNS31 lecture • 3min

Installing Checkpoint Firewall on GNS31 lecture • 10min

Installing Firefox Web browser on GNS31 lecture • 1min

Installing Various Windows & Linux Virtual Machines on GNS36 lectures • 38min

Installing Tacacs GUI1 lecture • 5min

Requirements

Description

Who this course is for: