Once your build completed you can turn it into an ISO image using the ./t2 create-iso script. This ISO can be burned straight to a bootable CD-ROM or DVD, or instantly tested in a virtual machine, such as Qemu, Xen, Bochs, VirtualBox, or VMware. To create the ISO just run[3]:
./t2 create-iso mycdset
After burning the mycdset_*.iso files to the media the media number one is bootable.
[3] In versions before T2 7.0 Create-ISO did not default to the 'default' config if no config names were specific. For this T2 versions a config name, such as 'default', needs to be passed explicitly.