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SNC-BD (Switch Node Clock Circuit Pack)
Issue 1 June 2005 2037
2304 ABRT SNC circuit pack responded that it is not able to run the test requested by
software.
1. Retry the command at 1-minute intervals up to 3 times.
2306 ABRT The SNC circuit pack is not responding to test requests sent by software.
1. Run the test led switch-node for the switch node where the
SNC resides 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 using test board location 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 light, replace this
board. Replacing an SNC may be service interrupting. See SNC-BD
(Switch Node Clock Circuit Pack) on page 2000 for the procedure for
replacing an SNC.
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 server.
a. Use list fiber-link to list the fiber connections to this carrier.
b. Check the LEDs on every SNI and EI, and fix any fiber problems.
c. Enter display errors, and follow the repair procedures for any
EXP-INTF error entries associated with the controlling IPSI
connected PN.
d. Follow the repair procedures for any SYNC, SNI-BD, SNC-BD,
FIBER-LK, or SNI-PEER error entries.
2500 ABRT Internal system error
1. Retry the command at 1-minute intervals up to 3 times.
PASS The “reset” message was sent out successfully to the active SNC or to an
SNI. A PASS does not necessarily mean the SNC circuit pack was
successfully reset. The reset can be verified by checking that the red and
green LEDs turn on and then turn off. If an SNC circuit pack fails one of the
firmware tests run during its reset sequence, the red LED will stay on and
the circuit pack should be replaced.
Table 744: TEST #780 Switch Node Clock Reset Test (continued)
Error
Code
Test
Result
Description / Recommendation
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