Cisco ONS 15454 Troubleshooting Manual page 437

Chapter 2 Alarm Troubleshooting
Step 2 Verify that the current configuration of REF-3 for the NE Reference. For more information about
references, refer to the "Timing" chapter in the Cisco ONS 15454 Reference Manual.
If the third timing source is a BITS input, complete the
Step 3
page
If the third timing source is an incoming port on the ONS 15454, complete the
Step 4
Alarm" procedure on page
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.
If the third timing source uses the internal ONS 15454 timing, complete the
Step 5
TCC2/TCC2P Card and Activate the Standby Card" procedure on page
Wait ten minutes to verify that the card you reset completely reboots and becomes the standby card.
Step 6 If the reset card has not rebooted successfully, or the alarm has not cleared, call Cisco TAC
1 800 553-2447. If the Cisco TAC technician tells you to reseat the card, complete the
Reinsert (Reseat) the Standby TCC2/TCC2P Card" procedure on page
technician tells you to remove the card and reinstall a new one, follow the
Card" procedure on page
2.7.411 SYSBOOT
The System Reboot alarm indicates that new software is booting on the TCC2/TCC2P. No action is
required. The alarm clears when all cards finish rebooting the new software. The reboot takes up to
30 minutes.
If the alarm does not clear, log into the Technical Support Website at http://www.cisco.com/techsupport
for more information or call Cisco TAC 1 800 553-2447 in order to report a Service-Affecting (SA)
problem.
SYSBOOT is an informational alarm. It only requires troubleshooting if it does not clear.
Note
2.7.412 TEMP-MISM
Temperature Reading Mismatch Between Control Cards is raised when the temperature readings on the
two TCC2/TCC2Ps are out of range of each other by more than some predefined difference (such as 5
degrees C). A message containing power monitoring and temperature information is exchanged between
the two TCC2/TCC2Ps, allowing the values to be compared. The temperature of each TCC2/TCC2P is
read from a system variable.
This condition can be caused by a clogged fan filter or by fan tray stoppage.
November 2009
2-158.
2-165.
2-273.
Default Severity: Major (MJ), Service-Affecting (SA)
SONET Logical Object: NE
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Object: NE
"Clear the LOS (BITS) Alarm" procedure on
"Clear the LOS (OCN)
"Reset an Active
2-270.
2-272. If the Cisco TAC
"Physically Replace a Traffic
Cisco ONS 15454 Troubleshooting Guide, R8.5
2.7.411 SYSBOOT
"Remove and
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