Knoppix will automatically mount any swap partition it finds while booting.
In fact, you have to tell it not to mount swap partitions
if you are doing forensics or disk imaging with knoppix.

Use your partioning software of choice to partition hda.
As root
"mkswap /dev/hda1"
"swapon /dev/hda1"
Knoppix will use your swap partition now. If you reboot,
knoppix will automatically mount it as swap.