Wizards > Setup Wizard
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SonicOS Enhanced 4.0 Administrator Guide
LAN Settings
6. The LAN Settings page allows the configuration of SonicWALL LAN IP Addresses and
LAN Subnet Mask.The SonicWALL LAN IP Address is the private IP address assigned to
the LAN port of the SonicWALL. The LAN Subnet Mask defines the range of IP addresses
on the LAN. The default values provided by the SonicWALL are useful for most networks.
If you do not use the default settings, enter your preferred IP addresses in the fields. Click
Next.
DHCP Server
7. The Optional-SonicWALL DHCP Server window configures the SonicWALL DHCP
Server. If enabled, the SonicWALL automatically assigns IP settings to computers on the
LAN. To enable the DHCP server, select Enable DHCP Server, and specify the range of
IP addresses that are assigned to computers on the LAN.
If Disable DHCP Server is selected, you must configure each computer on your network
with a static IP address on your LAN. Click Next.