bootable cd for linux

Hi
I have downloaded RedHat Linux 6.2 for sparc ,
Now to make  bootable cd  i have used the   cd writer software to write
the  iso images.
 when i try to boot a sparc system with that CD using command "boot
CDROM"
Following error is generated

Bad Magic Number in disk label
can't open sun disk label package
can't open boot device.


Definitely the system is not recognizing the CD as a bootable cd,
please let me know the procedure of making the bootable cd for sparc
platform with downloaded iso images.


Regards
Jyoti

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