Install the zImage

After you have created or downloaded a zImage, you should install it.

Copy the zImage to the exported TFTP directory on the TFTP server. Assuming that the exported TFTP directory is named tftp_zImages and mounted as /mnt/tftp_zImages type for example the following command for RHEL 5.1:
# cp /boot/zImage.initrd-2.6.18-28.el5 /mnt/tftp_zImages/
If you downloaded the zImage for Fedora 7, type for example:
# cp /boot/zImage.initrd-2.6.22-5.20070920bsc /mnt/tftp_zImages/
Ensure that the zImage file name matches the one configured in DHCP.