The destination IP address is 255.255.255.255.The message comes from a client seeking an IP address.All hosts receive the message, but only a DHCP server replies.Explanation:When a host configured to use DHCP powers up on a network it sends a DHCPDISCOVER message. FF-FF-FF-FF-FF-FF is the L2 broadcast address. A DHCP server replies with a unicast DHCPOFFER message back to the host.