Asus WL-AM604g Quick Start Manual page 9

WL-AM604g 11g WiFi ADSL Router Quick Start Guide
xDSL LAN !
AP LINK ACT 4 3 2 1
* If your connection type is MER
For dynamic IP users
Check Obtain an IP address automatically, Obtain default gateway
automatically, and Obtain DNS server address automatically. Click Next.
For static IP users
Check Use the following IP Address, Use the following default gateway,
and Use the following DNS server address, then key in the addresses in
correspondent fields.