Not that need,
in cfg, the floppy_name is only set when using floppy_ks,
so wont effect cdrom
unattended_install..floppy_ks:
        kernel_params = "autoyast=device://fd0/autounattend.xml console=ttyS0,115200 console=tty0"
        floppies = "fl"
        floppy_name = images/sles-11-3-64/autoyast.vfd