Compatible Systems 1250I - Manual (Page 28)

22 Chapter 6 - Basic Configuration Guide
RS-232 (WAN 1) Physical Communications Settings
You may need to set the baud rate, sync/async operation, and other
physical communications parameters for the WAN interface. These
parameters will depend on the line communications device you are
using.
v Note: Frame Relay is presently supported in the MicroRouter 1250i
only via synchronous operation. An external clock signal is generated
for Frame Relay.
CV: Use the Physical Configuration: WAN 1 Dialog Box.
TB: Use configure and set the LinkType keyword or other keywords
in the RS232 Interface WAN 1 section.
PPP Configuration
This section covers the settings required for PPP (point-to-point)
protocol operation of the WAN interfaces.
Internal T1 CSU/DSU (WAN 0) Link Configuration
Required for Dedicated Line Operation
This is the only mode of operation supported via the built-in T1
CSU/DSU.
• Set PPP connection
CV: Use the Link Configuration: WAN 0 Dialog Box.
TB: Use configure and set the Mode keyword in the Link Config
WAN 0 section.
Suggested for Dedicated/Leased Line Operation
Dedicated line operation generally does not require additional parame-
ters for operation.
RS-232 (WAN 1) 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 1 Dialog Box.