NAT: The NAT adapter performs a network address translation.

You can create more than one network adapter. Now, open VirtualBox and click on the yellow New button: This allows you to increase the size of your guest system's hard drive if you are running out of space. LVM decouples the filesystem from the physical hard drives. You can even start a 64-bit OS image on a 32-bit host system (with limitations in memory usage, of course) and vice versa.Ĭonsiderations: If possible, choose a Linux distribution that comes with the Logical Volume Manager (LVM). It does not matter if it's a 32-bit or 64-bit OS image.

Make sure that AMD-V or VT-x is enabled in the BIOS.ĭownload the image of the Linux distribution you want to try out.

The virtualization feature adds some additional CPU instructions, and it can be enabled or disabled in the BIOS. AMD calls it AMD-V, and Intel calls it VT-x. Almost every ordinary x86 CPU from the last decade comes which this feature.

Hardware-assisted virtualization requires a compatible CPU. When we talk about virtualization, we actually mean hardware-assisted virtualization.

Free online course: RHEL Technical Overview.

How to use virtualbox linux