Cisco ONS 15454 Troubleshooting Manual page 87

Chapter 1 General Troubleshooting
Table 1-26 Cross-Connect Card Oscillator Fails
Possible Problem
The XC or XCVT card
has oscillator failure.
1.8.17.1 Resolve the XC Oscillator Failure When Slot 8 XC Card is Active
Step 1 If the CTNEQPT-PBPROT condition is reported against all I/O cards in the node and the Slot 8
cross-connect card is active, right-click the Slot 10 cross-connect card.
Step 2 Choose Reset Card, then click OK. (Slot 8 remains active and Slot 10 remains standby.)
Step 3 If the alarm remains, reseat the Slot 10 card.
Step 4 If CTNEQPT-PBPROT does not clear, replace the Slot 10 cross-connect card with a spare card.
Step 5 If CTNEQPT-PBPROT does not clear, replace the spare card placed in Slot 10 with the original
cross-connect card.
Step 6 Right-click the Slot 8 card and choose Reset Card.
Step 7 Click OK to activate the Slot 10 card and place the Slot 8 card in standby.
Step 8 If you then see the CTNEQPT-PBWORK condition raised against all I/O cards in the node, verify that
CTNEQPT-PBPROT has cleared on all I/O cards. Seeing CTNEQPT-PBWORK on the cards indicates
that Slot 8 card has a bad oscillator. If this is indicated, complete the following substeps. Otherwise, go
toStep
a.
b.
c.
Step 9 If you see CTNEQPT-PBPROT reported against all I/O cards in the node, this indicates that the Slot 10
card has a bad oscillator. If so, complete the following steps:
a.
b.
c.
1.8.17.2 Resolve the XC Oscillator Failure When Slot 10 XC Card is Active
Step 1 If the CTNEQPT-PBWORK condition is reported against all I/O cards in the node and the Slot 10 card
is active, right-click the Slot 8 cross-connect card.
Step 2 Choose Reset Card and click OK. (Slot 10 remains active and Slot 8 remains standby.)
Step 3 If the CTNEQPT-PBWORK condition does not clear, reseat the Slot 8 cross-connect card.
November 2004
Solution
1.
2.
9.
Replace the Slot 8 cross-connect card with a spare card. (Slot 8 remains standby.)
Reseat the Slot 10 cross-connect card to activate the Slot 8 card and make Slot 10 standby.
Verify that the CTNEQPT-PBWORK condition has cleared on all I/O cards.
Replace the Slot 10 cross-connect card with a spare card. (The Slot 8 card is now active.)
Reseat the Slot 8 cross-connect card to make Slot 10 active.
Verify that the CTNEQPT-PBPROT condition has cleared on all I/O cards.
If the Slot 8 cross-connect card is active, see the
XC Oscillator Failure When Slot 8 XC Card is Active" section on
page 1-87.
If the Slot 10 cross-connect card is active, see the
XC Oscillator Failure When Slot 10 XC Card is Active" section on
page 1-87.
Cisco ONS 15454 Troubleshooting Guide, R4.6
1.8.17 Cross-Connect Card Oscillator Fails
"1.8.17.1 Resolve the
"1.8.17.2 Resolve the
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