Zoom ADSL Modem User Manual page 16

Your service provider should have provided you with your
protocol type, if not, you will have to request it. Note: There
are several protocol variations, but they fall into two
categories: PPP (Point-to-Point Protocol) or IP (Internet
Protocol). We have included the table below for reference.
Once you make your selection, click Next.
If your provider specified one
of these protocols, select
PPPoA or PPPoE
PPPoA LLC RFC 2364
PPPoA VCMUX RFC 2364
PPPoE LLCSNAP RFC 2516
PPPoE VCMUX RFC 2516
2 2 2 2
A dialog box displays, tracking the installation sequence.
No action is required on your part until another dialog box
displays, prompting you to install the hardware.
Keep your computer on and continue below.
16
If your provider specified one of
these protocols, select Bridged IP
or Routed IP or Classical IP
Bridged IP over ATM LLCSNAP RFC
1483
Bridged IP over ATM VCMUX RFC 1483
Classical IP over ATM RFC 1577
Routed IP over ATM LLCSNAP
Zoom ADSL Modem User's Manual