A reader recently requested that I do a post on installing VirtualBox and integrating it into GNS3 on a Linux install, so here it is.
In this post I provide step-by-step installation details for VirtualBox 4.3.18 (the latest version available) as well as the installation of the vboxwrapper for integration into GNS3. Continue reading Install VirtualBox for use in GNS3
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f you are studying for your CCNA SP exam, or work with IOS XR and would like to learn more about the way IOS XR works you can now install IOS XRv in VirtualBox and integrate it with GNS3 version 1.1. In the following post I will describe the steps of setting up VirtualBox and GNS3 version 1.1 to use IOS XRv on Ubuntu 14.0.4. Continue reading Cisco IOS XRv in GNS3 using VirtualBox
I logged into my PC the other day and there were kernel updates available for my Ubuntu Gnome 14.04 LTS OS so, being the paranoid type and always wanting the latest and greatest to be installed on my OS, I updated the system. No problems, rebooted and went about my business. Continue reading Ubuntu kernel update breaks Virtualbox
