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GNS3 VIRTUAL MACHINE HOW TO
GNS3 VIRTUAL MACHINE INSTALL
GNS3 VIRTUAL MACHINE PLUS
GNS3 VIRTUAL MACHINE DOWNLOAD

Browse to and select the image you wish to use. Select Next.

On the window that pops up, select the radio button called Run the IOS on my local computer. Select Next.

If coming from the main GNS3 screen, go to the Preferences menu, select the Dynamips > IOS routers menu, followed by the New button. Select the Add an IOS router using a real IOS Image Option.

After finishing the above section a New Appliance Template window will appear.

Finally you will see a summary page showing the last setup of the VM.

Assign appropriate vCPU cores and RAM, then click Next.

Under VM Name use the dropdown to select the name of GNS3 VM that configured in VirtualBox (it should automatically be detected – make sure the VM is running at this point). If you get a warning stating that VirtualBox doesn’t support Nested virtualisation just click OK.You should then see a screen stating the local server is validated.You will first be prompted for the local server configuration.As such, on the next menu, select the Run Modern IOS option and click Next. Whilst the labs downloaded from netquirks run on the local machine, it is worth configuring GNS3 to run using the GMS3 VM.The Setup Wizard should begin automatically or you can select it from the Help menu as follows:.Store these in the IOS directory for GNS3.

Images are not included in the lab downloads. Select vboxnet0 from the dropdown and click OK.

Go to the Network menu and set Adapter 1 to be Attached to a Host Only Adapter.

Now right click on the GNS VM and select Settings….

In this instance my system automaitcally assigned 192.168.56.1 so I left it as it.

GNS3 VIRTUAL MACHINE PLUS

Select the plus symbol on the right-hand-side and enter an IP and subnet mask for this adapter.

Once there select the Host-only Networks tab:

Once the import is done, go to the Virtual Box Preferences and select the Network menu.

Virtual Box will begin the import process.

Set the appliance settings as needed, here I have just left all of the defaults in place.

Browse to the GNS3 folder within the newly unzipped folders and select GNS3 VM.ovf.

Virtual Box will ask for the appliance to import.

On the next screen, select the amount of memory appropriate for this VM given the system you are working on, then click Continue.

In the that pops up, enter the following and click Continue:.

Stage Two – Import GNS3 VM into VirtualBox

GNS3 VIRTUAL MACHINE DOWNLOAD

Download the GNS3.VM.VirtualBox.2.0.0.zip file from GNS3 here.

GNS3 VIRTUAL MACHINE INSTALL

Download and install VirtualBox from here.Downloads and guides can be found here (you will need to create a free GNS3 account). Stage Six – Downloading and Importing the Labs.Stage Five – Configuring the IOS Routers.Stage Two – Import GNS3 VM into Virtual Box.These instructions are divided into six stages… F ull and comprehensive documentation around installation and setup see the GNS3 site. This doesn’t affect the labs available on netquirks but VMWare Workstation and Fusion do supported nested virtualisation. VirtualBox is free but doesn’t support nested virtualizaiton, meaning GNS3 systems like Qemu will experience degraded performance. There will be labs available on netquirks in the near future that need the GNS3 VM….The GNS3 VM gives better performance than running routers on the local machine.Through the GNS3 VM you can can run more modern systems (like IOS XRv or ASA) as well non-Cisco appliances.

GNS3 VIRTUAL MACHINE HOW TO

However, these instruction detail how to install the both the local and GNS3 VM servers for the following reasons: The labs available from netquirks run IOS and on the local machines server. The example uses GNS3 version 2.0.0 and the screenshots are from a Macbook Pro, however installations on other systems will be analogous. For the most recent installation instruction, it is recommended to look at the GNS3 site itself. This page details how to install GNS3 to run the labs downloaded from netquirks, based on an older version of GNS3.