Redhat 5 + serial console setup

Here is quick setup of serial console for RedHat 5. It works for other linux distros too.

# grep agetty /etc/inittab
S0:12345:respawn:/sbin/agetty ttyS0 9600 vt100-nav

# grep SAFE /etc/sysconfig/kudzu
SAFE=yes

# grep ttyS0 /etc/securetty
ttyS0

# cat /boot/grub/menu.lst
default=0
timeout=5
hiddenmenu
serial --unit=0 --speed=9600 --word=8 --parity=no --stop=1
terminal --timeout=10 serial console
title Red Hat Enterprise Linux Server (2.6.18-164.2.1.el5)
 root (hd0,0)
 kernel /vmlinuz-2.6.18-164.2.1.el5 ro root=/dev/VolGroup00/rootvol console=tty0 console=ttyS0,9600n8 quiet
 initrd /initrd-2.6.18-164.2.1.el5.img