Configuring with Web Based Management 
  6.5 "System" menu 
SCALANCE W780/W740 to IEEE 802.11n Web Based Management 
Configuration Manual, 08/2018, C79000-G8976-C267-13 
219 
 
Requirements for the DHCP server 
●  In access point mode 
–  The connected devices are configured so that they obtain the IPv4 address from a 
DHCP server. 
●  In client mode 
–  The connected devices are configured so that they obtain the IPv4 address from a 
DHCP server. 
–  NAT is enabled. You enable NAT in "Layer 3 > NAT"