Encore ENRTR-104 User Manual page 23

1-2 WAN Connection Type
To select which the WAN connection type will be connected to, point the
cursor to the Cable modem (DHCP), Fixed IP, or Dial-up xDSL (PPPoE)
to process.
1-2-1 Cable modem (DHCP)
To connect a cable modem with the Broadband Router, check the cable
modem with the related user's guide, then the Cable modem will
automatically configure itself, the Broadband Router is configured to
automatically assign addresses to each PC.
Fill up the MAC Address of the network adapter when the DNS server
need a certain address with the network adapter, or press the "Clone MAC
Address" button to get the manager's PC MAC Address.
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