This document explains how to troubleshoot empty-slot issues on the
Cisco ONS15800 Subrack Common Function (SCF) and Input/Output Card (IOC)-W
Dense Wavelength Division Multiplexing (DWDM) platforms.
There are no specific requirements for this document.
The information in this document is based on these software and
hardware versions:
The information in this document was created from the devices in a
specific lab environment. All of the devices used in this document started with
a cleared (default) configuration. If your network is live, make sure that you
understand the potential impact of any command.
Refer to
Cisco
Technical Tips Conventions for more information on document
conventions.
Complete these steps:
-
Open a Telnet session to the node that shows the empty slot issued
on Transaction Language 1 (TL1) port (1000).
-
Activate the TL1 user
ACT-USER::USER_1:CEST::USER_1.
-
Type RTRV-EQPT::ALL:CEST to retrieve the site
inventory.
-
Type RTRV-VER::ALL:CEST to retrieve the installed
units firmware (FW) versions.
-
Type RTRV-UPTIME::CMP_W-01-01-15:CEST to retrieve
the Control and Monitoring Processor (CMP) unit uptime.
-
Save the data to a file.
File name convention: Ensure that the file name
contains a reference to the node from which you collect data. For example,
NewYokTERM(151.15)Inv.txt.
-
Attach (or copy and paste) the information to the corresponding
Technical Assistance Center (TAC) service request whenever
applicable.
Complete these steps:
-
Enable logging to file on the Telnet terminal with logging
capabilities.
-
Prepare the Telnet terminal to connect to the CMP card on port
5678. In order to do so, insert the IP address while you wait to
connect.
-
Start a continuous ping sequence to the same node from a command
prompt or terminal window.
For example, type ping
xxx.xxx.xxx.xxx -t from a Windows command
prompt.
-
Reset the CMP card.
For example, log in with ROOT profile from another Telnet session
on port 23. Then type the reset command, or use
Cisco Photonics Local Terminal (CPLT).
-
Monitor the ping replies from the node.
-
Open the Telnet session on port 5678 when the node begins to
respond to ping requests. Type the ALLON command to
enable the B1 message trace.
IMPORTANT: Enable the log trace on port 5678 as soon as the
node replies to the first ping.
-
Collect log entries of three to four minutes while you wait for the
complete reboot of the CMP card.
-
Save the data to a file.
File name convention: Ensure that the file name
contains a reference to the node from which you collect data. For example,
NewYokTERM(151.15)C8.
-
Issue the ALLOFF command to close the
Telnet sessions and terminate ping requests to the node.
-
Attach (or copy and paste) the information to the corresponding TAC
service request whenever applicable.
Premise: Always use a spare unit when you cannot
recover the affected card.
Complete these steps:
-
Note the status on the CMP display.
-
Extract one of the fan trays from the same sub-rack in which the
SCF unit is inserted.
-
Check the corresponding fan alarm LED to verify whether the SCF
unit turns on.
If the LED does not turn on with the first fan tray, check the
other trays to rule out an issue with the LED.
-
Physically re-seat the SCF unit.
-
Check whether the CMP card display blinks.
-
Verify whether the final status display
appears.
-
If the unit is still in empty slot status, re-seat the CMP
card.
-
Note the final status that the CMP displays.
-
If you cannot recover the SCF with actions 4 or 7, replace the
SCF.
-
If you recover the SCF card with actions 4, 7, or 8, double-check
the FW version. Apply the Cisco official upgrade procedure while the field
engineer is still on site.
-
If actions 4, 7, or 8 fix the problem, attach (or copy and paste)
the information to the corresponding TAC service request whenever applicable.
See the On Site Checklists section
for more information.
-
If the new SCF unit is still in empty slot status, contact Cisco
TAC for assistance.
Complete these steps:
-
Note the status on the CMP display.
-
Physically re-seat the IOC-W unit.
-
Check whether the CMP card display blinks.
-
Check whether the final status display
appears.
-
If the unit is still in empty slot status, re-seat the CMP
card.
-
Note the final status of the CMP.
-
If you cannot recover the IOC-W with actions 2 or 5, replace the
IOC-W.
-
If you successfully recover the IOC-W card with actions 2, 5, or 7,
double-check the FW version. Apply the Cisco official upgrade procedure while
the field engineer is still on site.
-
If actions 2, 5, or 7 fix the problem, attach (or copy and paste)
the information to the corresponding TAC service request whenever applicable.
See the On Site Checklists section
for more information.
-
If the new IOC-W unit is still in empty slot status, contact Cisco
TAC for assistance.
SCF On Site Checklist: |
NODE Name:
|
NODE IP:
|
SCF location (SubRack/Slot):
|
Date:
|
-
CMP initial status:
___________________
-
Extract one or more fan trays:
Fan Tray Number
|
Corresponding LED on SCF lit:
|
1
|
YES
NO
TEST
NOT PERFORMED
|
2
|
YES
NO
TEST
NOT PERFORMED
|
3
|
YES
NO
TEST
NOT PERFORMED
|
4
|
YES
NO
TEST
NOT PERFORMED
|
-
Physically re-seat the SCF:
-
Does the CMP card display blink: YES
NO
-
What is the CMP final status?:
___________________
-
Did step 3. "RECOVER" the SCF visibility: YES
NO
-
IF Step 3. "RECOVERED" the SCF visibility:
-
Verify the SCF FW version and apply upgrade
procedure.
-
Send/enclose/attach this module to a Cisco TAC service
request.
-
IF Step 3. "DID NOT RECOVER" the SCF
visibility:
-
Re-seat the CMP.
-
What is the CMP final status?:
____________________
-
Did step 6.a "RECOVER" the SCF visibility?: YES
NO
-
IF Step 6.a "RECOVERED" the SCF visibility:
-
Verify the SCF FW version and apply the upgrade
procedure.
-
Send/enclose/attach this module to a Cisco TAC service
request.
-
IF Step 6.a "DID NOT RECOVER" the SCF
visibility:
Replace the SCF
card.
-
Did step 9.a "RECOVER" the SCF visibility?: YES
NO
-
Verify SCF FW version and apply the upgrade
procedure.
-
Send/enclose/attach this module to a Cisco TAC service
request.
-
IF Step 9.a "DID NOT RECOVER" the SCF
visibility:
Contact Cisco TAC for
assistance.
IOC-W On Site Checklist:
|
NODE Name:
|
NODE IP:
|
|
Date:
|
-
CMP initial status:
___________________
-
Physically re-seat the IOC-W:
-
Does the CMP card display blink?: YES
NO
-
What is the CMP final status:
___________________
-
Did step 2. "RECOVER" the IOC-W visibility?: YES
NO
-
IF Step 2. "RECOVERED" the IOC-W visibility:
-
Verify the IOC-W FW version and apply the upgrade
procedure.
-
Send/enclose/attach this module to a Cisco TAC service
request.
-
IF Step 2. "DID NOT RECOVER" the IOC-W
visibility:
-
Re-seat the CMP.
-
What is the CMP final status?:
____________________
-
Did step 5.a "RECOVER" the IOC-W visibility?: YES
NO
-
IF Step 5.a "RECOVERED" the IOC-W visibility:
-
Verify the IOC-W FW version and apply the upgrade
procedure.
-
Send/enclose/attach this module to a Cisco TAC service
request.
-
IF Step 5.a "DID NOT RECOVER" the IOC-W
visibility:
Replace the IOC-W
card.
-
Did step 8.a "RECOVER" the IOC-W visibility?: YES
NO
-
Verify the IOC-W FW version and apply the upgrade
procedure.
-
Send/enclose/attach this module to a Cisco TAC
Case.
-
IF Step 8.a "DID NOT RECOVER" the IOC-W
visibility:
Contact Cisco TAC for
assistance.