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Automatic Configuration
The iMarc unit provides several automatic configuration features. Frame Relay Discovery and
configuration is one of these features.
Main Menu → Auto-Configuration
The default discovery mode is 1MPort. In this mode, for each DLCI discovered on the network,
the unit creates a network interface DLCI containing two EDLCIs (Embedded DLCIs – one for
user data and the other for management), a Port-1(or DSX-1, if it is the user data port) DLCI with
the same number, and a management PVC, then cross-connects them.
NOTE:
When auto-configuration creates a multiplexed DLCI, but a standard DLCI is needed,
change the DLCI to Standard from the network DLCI Records screen: Configuration →
Network → DLCI Records
Other modes can be selected. See Setting Up Automatic Configuration in the iMarc SLV
Configuration Reference for information about other modes and how the Frame Relay Discovery
Mode can be changed.
No automatic configuration occurs until the network cable is connected. If you do not want
management links configured or automatic configuration, change the default setting for the
Frame Relay Discovery feature.
Time Slot Assignment
Network time slots are discovered automatically when Time Slot Discovery is enabled (the
default setting) on the Frame Relay Network 1 Assignments screen. This feature can be disabled
if you want to manually configure time slots.
See Assigning Time Slots/Cross Connections in the iMarc SLV Configuration Reference for
additional information about this feature.
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