Cisco ONS 15454 Troubleshooting Manual page 388

2.7.317 PEER-NORESPONSE
For more information about Ethernet cards, refer to the Cisco ONS 15454 and
Note
Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide.
Clear the PDI-P Condition
Verify that all circuits terminating in the reporting card are DISCOVERED:
Step 1
a.
b.
c.
After determining that the circuit is DISCOVERED, ensure that the signal source to the card reporting
Step 2
the alarm is working.
Always use the supplied electrostatic discharge wristband when working with a powered ONS 15454.
Caution
Plug the wristband cable into the ESD jack located on the lower-right edge of the shelf assembly.
Step 3 If traffic is affected, complete the
Deleting a circuit can affect existing traffic.
Caution
Recreate the circuit with the correct circuit size. Refer to the "Create Circuits and VT Tunnels" chapter
Step 4
in the Cisco ONS 15454 Procedure Guide for detailed procedures to create circuits.
Step 5 If circuit deletion and re-creation does not clear the condition, verify that there is no problem stemming
from the far-end OC-N card providing STS payload to the reporting card.
Step 6 If the condition does not clear, confirm the cross-connect between the OC-N card and the reporting card.
Step 7 If the condition does not clear, clean the far-end optical fiber according to site practice. If no site practice
exists, complete the procedure in the "Maintain the Node" chapter of the Cisco ONS 15454 Procedure
Guide.
If the condition does not clear, complete the
Step 8
page 2-273
If the condition does not clear, log into the Technical Support Website at
Step 9
http://www.cisco.com/techsupport for more information or call Cisco TAC 1 800 553-2447.
2.7.317 PEER-NORESPONSE
Cisco ONS 15454 Troubleshooting Guide, R8.5
2-194
Click the Circuits tab.
Verify that the Status column lists the circuit as active.
If the Status column lists the circuit as PARTIAL, wait 10 minutes for the ONS 15454 to initialize
fully. If the PARTIAL status does not change after full initialization, log into the Technical Support
Website at http://www.cisco.com/techsupport for more information or call Cisco TAC to report a
Service-Affecting (SA) problem 1 800 553-2447.
for the optical/electrical cards.
Default Severity: Minor (MN), Non-Service-Affecting (NSA)
SONET Logical Object: MLMR
"Delete a Circuit" procedure on page
"Physically Replace a Traffic Card" procedure on
Chapter 2 Alarm Troubleshooting
2-275.
November 2009