Dynamic Host Configuration Protocol (DHCP) Every gadget that associates with a neighborhood (LAN) must have an IP address to convey on the system. For Internet get to, every gadget should likewise have default portal and DNS server settings designed. In switch mode, the WAC510 has a worked in Dynamic Host Configuration Protocol (DHCP) server that progressively doles out IP addresses, a default portal, and DNS server delivers to every associated gadget on the system. http://www.mywifiext-net.com