Chapter 7. Configuring the DCE Port

N391

Determine how many link integrity polls occur in between full status polls.

N392 and N393

These parameters define the error threshold for the UNI formed by the IQ Probe DCE port and the frame relay switch. If the error threshold is met, the signaling state status is changed to down, which indicates a service-affecting condition. This condition is cleared once N393 consecutive error-free events are received. N392 defines the number of errors required in a given event window, while N393 defines the number of polling events in each window.

For example:

If N392=3 and N393= 4, then if three errors occur within any four events the interface is determined inactive.

The status of the connection can be viewed in the Statistics menu under DCE Port Signaling State. The status will return to active again once the threshold is no longer exceeded.

The network service provider should recommend the values entered into the T391, N391, N392, and N393 fields.

Management DLCI 1 and 2 (DLCI 1 and 2)

Enter the management data link connection identifiers (DLCIs). These DLCIs are used to carry management traffic to and from the network.

Management DLCI 1 and 2 Mode (DLCI 1 and 2 MODE)

Set to DEDICATED if the management DLCI is used only to manage the IQ Probe (and not used to carry customer traffic). If set to DEDICATED, the router is not notified of that DLCI. Set to SHARED if the management DLCI is used for carrying customer traffic and management data.

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IQ Probe User Manual

61200214L1-1

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ADTRAN 1204002L1, 1200214L1, 1204006L1 Management Dlci 1 and 2 Dlci 1, Management Dlci 1 and 2 Mode Dlci 1 and 2 Mode, N391

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