config dhcp client in aix5l??

[tagche]

hi,
i config dhcp client via smit in aix5l,when reboot system,
on the aixconsole print the following msg:

dhcpcd subsystem has been started
...
statd -a can't get ip configuration
:invalid argument
statd -a can't get ip configuration
:invalid argument




the cmd ifconfig -a ,the result is:
en0:flags=*,*
inet 0.0.0.0 netmask 0x0

what's the matter?how config dhcp client??
if you know the reason,pls tell me ,tks!