Nx Networks 3000 - Manual (Page 41)

3000 Series User Guide 27
Before Starting
You also need certain information to configure your router. The following
worksheets, found in
Appendix C on page 59, help to identify the basic
information you need for configuring your router.
Worksheet When needed?
IP Addressing Always
Dialup PPP When using PPP over your WAN connection
Frame Relay When using Frame Relay over your WAN connection
ISDN When using ISDN