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Chapter 6 - Basic Configuration Guide
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PPP Configuration
This section covers the settings required for PPP (point-to-point) 
protocol operation of the WAN interfaces. In general, the parameters 
listed here should be set for each WAN interface on which you plan to 
use SMDS.  Note that some WAN interfaces can be running PPP while 
others are running SMDS or Frame Relay.
Link Configuration
Required for Dedicated/Leased Line Operation
Dedicated line operation is the simplest to set up.
Set Dedicated connection
Set PPP connection
CV:   Use the Link Configuration: WAN Dialog Box.
TB:   Use configure and then set the Mode and ConnectMode 
keywords in the Link Config WAN 0 (and/or other port numbers 
you wish to configure) section.
Suggested for Dedicated/Leased Line Operation
Dedicated line operation generally does not require additional parame-
ters for operation.
Required for Dial-On-Demand Operation
Incoming dial-on-demand operation requires only slightly more infor-
mation than dedicated line setup.  Outgoing dial-on-demand requires 
additional information (see the suggested settings below).
Set dial-up connection
Set PPP connection
Set to allow dial-in and/or dial-out
CV:   Use the Link Configuration: WAN Dialog Box.
TB:  Use configure and then set the ModeConnectModeDialIn, and 
DialOut keywords in the Link Config WAN 0 (and/or other port 
numbers you wish to configure) section.