Cisco ONS 15454 Troubleshooting Manual page 321

Chapter 2 Alarm Troubleshooting
Step 2 Reestablish a primary and secondary timing source according to local site practice. If none exists, refer
to the "Change Node Settings" chapter in the Cisco ONS 15454 Procedure Guide.
If the condition does not clear, log into the Technical Support Website at
Step 3
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.
2.7.166 I-HITEMP
The Industrial High Temperature alarm occurs when the temperature of the ONS 15454 is above 149
degrees F (65 degrees C) or below –40 degrees F (–40 degrees C). This alarm is similar to the HITEMP
alarm but is used for the industrial environment. If this alarm is used, you can customize your alarm
profile to ignore the lower-temperature HITEMP alarm.
Clear the I-HITEMP Alarm
Complete the
Step 1
If the alarm does not clear, log into the Technical Support Website at http://www.cisco.com/techsupport
Step 2
for more information or call TAC (1-800-553-2447) in order to report a Service-Affecting (SA) problem.
2.7.167 ILK-FAIL
For information about this alarm or condition, refer to the "Alarm Troubleshooting" chapter in the
Cisco ONS 15454 DWDM Troubleshooting Guide. This guide discusses all DWDM alarms.
2.7.168 IMPROPRMVL
The Improper Removal equipment alarm occurs when a card is physically removed from its slot before
it is deleted from CTC. The card does not need to be in service to cause the IMPROPRMVL alarm; it
only needs to be recognized by CTC. The alarm does not appear if you delete the card from CTC before
you physically remove the card from the node. It can also occur if the card is inserted into a slot but is
not fully plugged into the backplane. For PPMs, the alarm occurs if you provision a PPM but no physical
module is inserted on the port.
November 2009
Default Severity: Critical (CR), Service-Affecting (SA)
SONET Logical Object: NE
"Clear the HITEMP Alarm" procedure on page
Default Severity: Critical (CR), Service-Affecting (SA)
SONET Logical Object: EQPT
DWDM Logical Object: PPM
2-125.
Cisco ONS 15454 Troubleshooting Guide, R8.5
2.7.166 I-HITEMP
2-127