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1. GNS3 SIMULATOR DOWNLOAD HOW TO
2. GNS3 SIMULATOR DOWNLOAD INSTALL
3. GNS3 SIMULATOR DOWNLOAD ZIP FILE
4. GNS3 SIMULATOR DOWNLOAD SOFTWARE

We will be looking into hacking networks with GNS3 in future posts, like VLAN Hopping and Packet Injection, so stay tuned for those. It’s very important here to type save, to save the config, because GNS3 does not do that for you by default, so go ahead and do that. Marvelous!! if you’ve followed along you should get pings from both PC’s to one another. If those commands went through for you without errors then we should have connectivity, so let’s ping PC2 from PC1. On PC1 we will give it an IP of 10.1.1.1 and on PC2 we will give it 10.1.1.2 with the /24 submask. Now that we have access to the consoles of the PC’s, let’s assign them and IP. This was installed with GNS3 in the original install. To open up a console on all devices click on the icon at the top. Once they have started up we will open a console on both PC’s. Well done, you have set up your first virtual network in GNS3, now all we need to do is give the PC”s an IP number to get connectivity between the two PC’s.įirst we will need to hit the green play button at the top to boot the PC’s, because GNS3 simulates actual PC’s. Now we should be connected with virtual cables in our virtual network. Repeat the process for PC2 but use different interfaces, maybe choose ethernet1. So click on the and then click on PC1 and choose ethernet 0, then click on the switch and choose ethernet 0 also. Now all we need to do is connect them using virtual ethernet cables. In the left hand panel click on the icon and just drag a switch into the main view panel.īeautiful!! Now let’s do the same with VPCS, these are just virtual computers, drag and drop 2 into the panel.Įxcellent, these devices will be perfect to get us started. Next we will set up a simple topology of a switch and 2 PC’s.

Give it a few moments to start the server and when you see the green icon beside the name of the laptop on the right hand side panel, then we know we are good to go. If everything worked for you then you will get the GNS3 GUI. Simply close the application and open it up again and this should work. If you did not get this far and GNS3 is giving you some trouble, do not fret, it is known to be buggy when first installed. We just called ours LSB01, but you can name it anything you want.

If you got everything installed GNS3 will prompt you to create a new project. You may be prompted by your antivirus to allow certain programs, you can go ahead and allow that.

GNS3 SIMULATOR DOWNLOAD INSTALL

It will install various libraries and tools that GNS3 requires and can take some time to complete. Once you click on install let it do it’s thing. We will just keep everything default and click on next until we are asked to install. With GNS3 during the installation it will give you some choices to install or not with the software. Now let’s open up the GNS3 installer and install it on this PC. It allows us to import Docker images, which we might do.

GNS3 SIMULATOR DOWNLOAD HOW TO

We will show you how to import the VM’s to GNS3 in later posts.

GNS3 SIMULATOR DOWNLOAD SOFTWARE

Which virtualization software do you want to use with GNS3? All three work fine but the one we normally use is VirtualBox, so we need to download that. But at the bottom this time we notice download the GNS3 VM. Once the download is complete click on Download again and the same window will appear. Click on the Windows Download if that is your operating system.

Once you have done all that, the website will bring you to the download links. Or login if you have already made an account. Fill in the fields and click on Create Account & Continue. Next you will need to add some details about yourself. GNS3 is free software under the GNU Public License.

GNS3 SIMULATOR DOWNLOAD ZIP FILE

You can download the GNS3 zip file with the link below. GNS3 also works on MacOS or Linux but today we are using Windows for handiness. We are going to be doing a lot of tutorials in the near future that will use GNS3 so the first logical step for you to follow along would be to install the software. It allows you to run a Cisco IOS in a virtual environment on your computer. GNS3 allows the same type of emulation using Cisco Internetwork Operating Systems. GNS3 is a Graphical Network Simulator that allows emulation of complex networks.