14-16
Cisco ONS 15327 User Documentation, R3.3
June 2002
Chapter 14 Alarm Troubleshooting
Alarm Procedures
Step 4
Login to the far-end node and verify that the OC-N 1+1 protection group is provisioned.
This is the protection group optically connected (with DCC connectivity) to the near end.
Step 5
Verify that the bidirectional switching box matches the checked or unchecked condition of the box
recorded in Step 3. If not, change it to match.
Step 6
Click
Apply
.
14.4.12 AUTORESET
•
Minor, Non-Service-Affecting
The AUTORESET alarm occurs when a card performs a warm reboot automatically. This happens when
you change an IP address or perform any other operation that causes an automatic card-level reboot.
Caution
Always use the supplied ESD wristband when working with a powered ONS 15327. Plug the wristband
cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
Procedure: Clear the AUTORESET Alarm
Step 1
Check for additional alarms that may have triggered an automatic reset.
Step 2
If the card automatically resets more than once a month with no apparent cause, replace it with a new
card.
Note
When you replace a card with an identical type of card, you do not need to make any changes to
the database.
14.4.13 AUTOSW-AIS
•
Not Reported (Condition)
The AUTOSW-AIS alarm indicates that automatic UPSR protection switching took place because of an
AIS alarm. The UPSR is configured for revertive switching and switches back to the working path after
the fault clears. Troubleshoot with the
14.4.14 AUTOSW-LOP (STSMON)
•
Not Alarmed (NA) (Condition)
The AUTOSW-LOP alarm indicates that automatic UPSR protection switching took place because of an
LOP alarm. The UPSR is configured for revertive switching and switches back to the working path after
the fault clears. Troubleshoot with the
Содержание ONS 15327
Страница 22: ...Contents xxii Cisco ONS 15327 User Documentation June 2002 I N D E X ...
Страница 30: ...Figures xxviii Cisco ONS 15327 User Documentation June 2002 ...
Страница 44: ...Procedures xlii Cisco ONS 15454 Installation and Operations Guide R3 2 June 2002 ...
Страница 82: ...1 32 Cisco ONS 15327 User Documentation R3 3 June 2002 Chapter 1 Hardware Installation Hardware Specifications ...
Страница 166: ...4 22 Cisco ONS 15327 User Documentation R3 3 June 2002 Chapter 4 IP Networking ONS 15327 Routing Table ...
Страница 254: ...7 22 Cisco ONS 15327 User Documentation R3 3 June 2002 Chapter 7 Card Provisioning Using Virtual Wires ...
Страница 408: ...13 26 Cisco ONS 15327 User Documentation R3 3 June 2002 Chapter 13 Card Reference E10 100 4 Card ...
Страница 540: ...Glossary GL 16 Cisco ONS 15327 User Documentation R3 3 June 2002 ...