D-Link DSL-2640U Network Router User Manual


 
24
LAN
You can configure the DSL Router IP address and Subnet Mask for the LAN interface.
An available option if you will be multicasting is IGMP snooping, for which you can
also select standard or blocking mode.
If you want the DHCP server to automatically assign IP addresses, enable DHCP
server and enter the range of IP addresses that DHCP server can assign. Disable
DHCP server if you would like to manually assign IP addresses.