Use Inittab AIX

List all entry inittab:
lsitab -a

Add Entry inittab:

mkitab "tty002:2:respawn:/usr/sbin/getty /dev/tty2"

Change Entry Inittab:

chitab "tty002:23:respawn:/usr/sbin/getty /dev/tty"

Remove Entry Inittab:

rmitab "tty002"