Cisco ONS 15327 User Documentation page 445
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Also See for ONS 15327:
- Procedure manual (478 pages) ,
- Manual (42 pages) ,
- Reference manual (166 pages)
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Chapter 14
Alarm Troubleshooting
Procedure: Clear the FAILTOSW-PATH on a UPSR Configuration
Ensure that a lockout is not set on the UPSR:
Step 1
a.
b.
c.
d.
e.
f.
g.
h.
i.
Check the fiber connections to ensure that they are securely fastened and intact.
Step 2
Ensure that the OC-N cards are active and in service.
Step 3
Step 4
Verify that the protect OC-N card paired with the active reporting OC-N card is the same type and in
service.
Step 5
If the alarm persists and the reporting traffic card is active, do a manual switch to move traffic away from
the card:
a.
b.
c.
d.
Perform a software reset on the reporting card:
Step 6
a.
b.
c.
d.
If the traffic does not switch over, right-click the protect card and click Reset.
Step 7
Step 8
Attempt another manual switch after the protect cards have booted up completely.
If you are still unable to perform a switch, reseat the protect card.
Step 9
Attempt another manual switch.
Step 10
Clear the manual switch:
Step 11
a.
b.
c.
d.
Step 12
If the alarm persists, replace the protect card.
June 2002
Display the CTC network view.
Right-click the span (the line between the nodes).
Click Circuits.
Under Switch State, confirm that Clear appears.
If Clear does appear, perform Steps a – d at the next span.
If Clear still does not appear, click the Switch all UPSR- circuits away menu.
Choose Clear and click Apply.
Click Yes at the Confirm UPSR Switch Are You Sure? dialog box.
Click OK at the next dialog box.
At the node view, click the Maintenance > Protection tabs.
Double-click the protection group that contains the reporting card.
Click the Protect/Standby card of the selected groups.
Click Manual and OK.
Display the CTC node view.
Position the cursor over the slot reporting the alarm.
Right-click to choose RESET CARD.
If the alarm persists, physically reseat the reporting card.
At the node view, click the Maintenance > Protection tabs.
Double-click the protection group that contains the reporting card.
Highlight either selected group.
Click Clear and click YES at the confirmation dialog box.
Cisco ONS 15327 User Documentation, R3.3
Alarm Procedures
14-37
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