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Chapter 7. Configuring the DCE Port

7-4 IQ Probe User Manual 61200214L1-20

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-af-

fecting 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 S

TATISTICS

menu under

DCE P

ORT

IGNALING

TATE

. The status will return to active again once

the threshold is no longer exceeded.

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

Set to D

EDICATED

if the management DLCI is used only to manage the IQ

Probe (and not used to carry customer traffic). If set to D

EDICATED

, the

router is not notified of that DLCI. Set to S

HARED

if the management DLCI

is used for carrying customer traffic and management data.

The network service provider should recommend the values

entered into the T391, N391, N392, and N393 fields.

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 175 176

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ADTRAN 1200214L1 Especificaciones Pagina 86