Billion BiGuard 50G User Manual page 89

To disable the router's DHCP Server, select the Disable radio button, and then click
Apply. When the DHCP Server is disabled, you will need to manually assign a fixed
IP address to each PC on your network, and set the default gateway for each PC to
the IP address of the router (192.168.1.254 by default).
To configure the router's DHCP Server, select the Enable radio button, and then
configure parameters of the DHCP Server including the IP Pool (starting IP address
and ending IP address to be allocated to the PCs on your network), DNS Server,
WINS Server, and Domain Name. These details are sent to each DHCP client when
they request an IP address from the DHCP server. Click Apply to enable this
function.
Fixed Host allows specific computer/network clients to have a reserved IP address.
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