Our Solaris 10 server has one NIC with IP address at hme0 as below :

hme0: flags=1000843 mtu
1500 index 2
inet netmask fffffff00 broadcast

In addition to the permanent address above, we need to add 3 IP
addresses with the same subnet, default gateway and netmasks to this
server. Could we do it ? If yes, could you let me know how
please ? One requirement is we cannot reboot the server at any time.