ADTRAN 1200305L1 system manual Diagnostic Mode

ATLAS 550 System Manual Section 4, User Interface Guide

DIAGNOSTIC MODE

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Controls operation of PVC testing options. To allow the far end to measure delay, select ECHO FAR-ENDLOOPBACKS. To continuously measure in-band delay, select IN-BAND DELAY MEASUREMENT. To turn off continuous diagnostic functions, select PASS-THROUGHDIAGNOSTIC

PACKETS.

ECHO FAR-END LOOPBACKS

IN-BAND DELAY MEASUREMENT

PASS-THROUGH

DIAGNOSTIC

PACKETS

Generates and transmits a response on this DLCI to the remote equipment if an ADTRAN proprietary diagnostic message is received on this DLCI.

Generates a diagnostic packet to measure delay through the frame relay network. This process requires that the equipment at the remote site be ADTRAN IQ compatible.

Used when ATLAS 550 is acting as a frame relay switch. Transmits a diagnostic packet out the packet endpoint connected to this DLCI, if a diagnostic packet is received on this packet endpoint.

PRIMARY BACKUP SELECTION

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Allows you to define a sublink as a primary or a backup sublink. PRIMARY defines a normal

sublink and includes the menus ENABLE BACKUP SUPPORT, BACKUP PACKET ENDPT, and BACKUP

SUBLINK. BACKUP defines a backup sublink and includes the menus PRIMARY PACKET ENDPT and

PRIMARY SUBLINK.

ENABLE BACKUP SUPPORT

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(Available for Primary packet endpoints only.) YES displays the backup menus. NO hides the backup menus.

BACKUP PACKET ENDPT

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(Visible only if ENABLE BACKUP SUPPORT is set to YES.) Selects BACKUP PACKET ENDPT that contains the BACKUP SUBLINK to be tied to this sublink.

BACKUP SUBLINK

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(Visible only if ENABLE BACKUP SUPPORT is set to YES.) Selects the BACKUP SUBLINK to be tied to this sublink.

61200305L1-1F © 2002 ADTRAN, Inc. 203