Chapter6 - Basic Configuration Guide 25
monitorlink usage to determine whether the link is being activated only
when it is needed. Additional router configuration will be required for
many networks in order to achieve optimal link usage.
• Setupdate method
CV: Usethe IPX Routing: WAN Dialog Box.
TB: Use configure and set the Updates keywordin the IPX WAN0
(and/orWAN 1) section.
Frame Relay Configuration
This section covers the settings required for Frame Relay operation of
theMicroRouter 1250i WAN interfaces. In general, the parameters
listedhere s houldbe setfor each WAN interface on which you plan to
use Frame Relay. Note that the T1 (WAN 0) interface can be running
FrameRelay, SMDS or PPP while the RS-232interface (WAN 1) is
runningPPP or Frame Relay.
Internal T1 CSU/DSU (WAN 0) Link Configuration
Requiredfor Dedicated/Leased Line Operation
This isth e only mode of operation supported via the built-in T1
CSU/DSU.
• SetFrame Relay connection
CV: Usethe Link Configuration: WAN0 Dialog Box.
TB: Use configure to set the Mode keyword in the Link Config
WAN 0 section.
Suggestedfor Dedicated/Leased Line Operation
Dedicatedli ne operationgenerally does notrequire additional parame-
tersfor operation.

RS-232 (WAN 1) Link Configuration

FrameRelay is presently supported in the MicroRouter 1250i only via
dedicated line operation.
• SetDedicated connection
• SetFrame Relay connection
CV: Usethe Link Configuration: WAN1 Dialog Box.
TB: Use configure to set the Mode and ConnectMode keywords in
the LinkConfig WAN 1 section.