Below is the way to mount iso image file in REHL system:

Before you start to mount your iso image, you need to ensure the folder /mnt/isoimage is available, if /mnt/isoimage is not available just create one using command below:-

#mkdir /mnt/isoimage

* Once isoimage directory is available, you can use the command below to mount your iso image

# mount -o loop -t iso9660 myisoimage.iso /mnt/isoimage/

* You just mount your iso image file to /mnt/isoimage successfully. To access your iso image files, go to /mnt/isoimage

Once you finish using your files, below is the way to unmount your iso image:-

# umount /mnt/isoimage