DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-1483SNI-BD (SNI Circuit Pack)
9
2306 ABORT The SNI circuit pack is not responding to test requests sent by software.
1. Run the test led switch-node for the switch node that the SNI resi des in to
verify whether the LEDs on the board light.
2. If the LEDs on the other boards in the carrier light, but the LEDs on this
board do not light, run test 760 via test board UUCSS l for the active SNC
in this carrier. Wait 5 minutes and then try step 1 one more time. If the
LEDs on this board still do not li ght, replace this board . Replacing an SNI
may be service interrupting. Refer to the SNI-BD section for the procedure
for replacing an SNI.
3. If none of the LEDs light for the boards in the same carrier as this board, fix
any problems associated with the connectivity of this carrier to the SPE.
Check list fiber-link to determine the fiber connections to this carrier.
Check the LEDs on all SNIs and EIs and fix any fiber problems. Enter
display errors and follow the associated repair procedures for any
EXP-INTF error entries associated with the PPN. Also, follow the
associated repair procedures for any SYNC, SNI-BD, SNC-BD, FIBER-LK,
or SNI-PEER error entries.
4. Follow the procedure described above, SNI Manual Loopback to
determine whether the circuit pack or the fiber connection is faulty.
2500 ABORT Internal System Error
1. Retry the command at 1-minute intervals a maximum of 3 times.
141 FAIL The SNI circuit pack has a fiber out of frame condition, but no loss of signal
condition. Also, a lightwave transceiver is connected to the SNI circuit pac k.
1. Check that the connected circuit pack is p hysically installed. The
connected circuit pac k is the other endpoint of the fiber-link if no DS1C
complex is administered (check via list fiber-link). Otherwise, if a DS1C
complex is administered, the connected circuit p ack is the DS1C circuit
pack connected to the SNI circuit pac k.
2. Perform the Fiber Fault Isolation Procedure described in Chap ter 5.
3. Replace this SNI circuit pack.
4. Replace the connected circuit pac k.
Table 9-566. TEST #989 SNI Fiber Out of Frame Query — Continued
Error
Code Test
Result Description/ Recommendation
Continued on next page