Yes, it comes preconfigured to grab DHCP.
Once it got the IP through DHCP, you will see the MAC address in web gui as well, so you can link (reserve) IP address and MAC address of your miner in the router settings, meaning that router will not change the IP address for your miner, although it is still going through DHCP (Not static).
This might be a good idea because you can "lose" the IP you setup first time, making it necessary to check again, which is a nuisance when you have many miners.
My router is constantly changing my phone, laptop, etc IP addresses otherwise.