Juniper SSG 20 - Interface Summary Window; Physical Ethernet DHCP Interface Window

SSG 20 Hardware Installation and Configuration Guide
XVIII 
14. Interface Summary Window
Select Yes, to enable your device to assign IP addresses to your wired network via
DHCP. Enter the IP address range that you want your device to assign to clients
using your network.
15. Physical Ethernet DHCP Interface Window
Select Yes, to enable your device to assign IP addresses to your wireless network via
DHCP. Enter the IP address range that you want your device to assign to clients
using your network.