You can use the machine in a DHCP environment.
DHCP relay-agent is not supported. If you use DHCP relay-agent on a network via ISDN, it will result in increased line charges. This is because your computer connects to the ISDN line whenever a packet is transferred from the machine.
If there is more than one DHCP server, use the same setting for all servers. The machine operates using data from the DHCP server that responds first.