How to Install GNS3 VM on macOS High Sierra

When you add a Cisco Router/Switch to the GNS3 network simulator, these Cisco Router IOS images are backed up in the default configured location.

How to Install GNS3 VM on macOS High Sierra

How to Setup GNS3 VM on macOS High Sierra

When you run a Cisco Router/Switch on GNS3, your computer’s performance severely degrade. Therefore, you may experience performance issues when you design more advanced network topologies.

The main purpose of using the GNS3 VM is to minimize performance issues. If you want to add Router IOS image to GNS3 program, this Router IOS image will be uploaded to Server and run from it. As a result, you will be able to create more specific network designs and achieve greater performance improvements.

For installation, you must have one of the VMware WorkstationOracle VM VirtualBox, or VMware Fusion virtualization programs installed on your computer. You can easily import the GNS3 VM.ova file from the GNS3 website and import it with a virtualization program.

The VMware Fusion virtualization is a program used on Mac. If you haven’t already installed it on your Mac, you can check out our article on How to Install VMware Fusion.

In this article, we will install the GNS3 VM on Mac OS High Sierra and finally test it by adding a Cisco Router on the server.

NOTE: You can also build GNS3 VM 2.1.21 by following the steps in this article.

How to Configure GNS3 VM

To install the GNS3 VM using VMware Fusion on the Mac OS High Sierra operating system, follow the steps below.

   Step 1

To download the GNS3 VM for Mac, go to the GNS3 website and click the Download button under VMware Workstation.

Download GNS3 for macOS

   Step 2

After downloading the GNS3 VM.ova file to your computer, double-click it. After opening the file, the VMware Fusion program installed on the computer will automatically open.

Click Continue to import the OVA file.

Choosing an Existing Virtual Machine

   Step 3

Importing GNS3 Server…

Importing Virtual Machines

   Step 4

After importing with VMware Fusion, click Finish to close the window.

Virtual Machine Summary

   Step 5

Starting the GNS3 VM…

GNS3 VM

   Step 6

Ping the GNS3 VM IP address to test the network connection.

GNS3 Version

   Step 7

Open the GNS3 program and in the Preferences window, select “Enable the GNS3 VM” in the GNS3 VM section and click the OK button.

Enable the GNS3 VM

   Step 8

Click Setup Wizard from the Help menu to add the Cisco Router to the GNS3 Server.

Help / Setup Wizard

   Step 9

In the Setup Wizard window, click the Run modern IOS option.

Run Modern IOS

   Step 10

In the step to select the GNS3 VM virtual machine program, click VMware (Recommended) and click Next.

Choosing Virtualization Software

   Step 11

In the New Appliance Template window, select Add an iOS router using a real IOS image (supported by Dynamips) and click OK.

Adding Cisco IOS Image

   Step 12

Select Cisco Router c7200 IOS image and click Open.

Cisco Router c7200 IOS

   Step 13

After you have added the Cisco Router, you can see that the IOS image uploaded to the GNS3 VM in the IOS Router Templates window.

IOS Router Templates

   Step 14

Drag and drop the Router into the GNS3 workspace and test it by running the Router.

Router CLI Screen

How to Run GNS3 VM ⇒ Video

You can watch the video below to import GNS3 VM to your Mac and also subscribe to our YouTube channel to support us!

   Final Word


In this article, we have examined how to install GNS3 Server using VMware Fusion virtualization program on macOS. Thanks for following us!

   Related Articles


How to Upgrade GNS3 VM
How to Import GNS3 VM
How to Configure EIGRP
How to Configure OSPF
How to Configure RIP

Add a Comment

Your email address will not be published. Required fields are marked *

shares
error: