IPv6/IPv4 Only in AIX

Hi all,

I have setup ipv6 in AIX machine using autoconf6 command.

I was successfull in doing this. after execution of the command local link address was assigned to one of the interfaces
(en1).But I have to setup the following environment as well.

1) Machine with only IPv6 support(IPv4 adress donot exist) and

2) Machine with only IPv4 support(IPv4 adress donot exist)

Could some one help me with the procedure to perform the above said operations.

Thanks in advance.
ARD