# in ifconfig eth0 reset warning: DHCP server: interface eth0 going DOWN but it is present in DHCP server configuration This command will reset eth0 interface settings to default. Are you sure? [Yes/No] : Yes
done. warning: DHCP server: eth0: listen interface without static IP address is unsupported
# inet dhcp server delete interface eth0 error: DHCP server control commands is disabled because the cluster appliance is passive.