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Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0
Chapter 2 Alarm Troubleshooting
2.7.112 IMPROPRMVL
The Industrial High Temperature alarm occurs when the temperature of the ONS 15310-CL or
ONS 15310-MA 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
Step 1 Complete the “Clear the HITEMP Alarm” procedure on page 2-72.
Step 2 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.
2.7.112 IMPROPRMVL
Default Severity: Critical (CR), Service-Affecting (SA)
SONET Logical Object: EQPT
DWDM Logical Object: PPM
The Improper Removal alarm occurs when a card or PPM is physically removed before it is deleted from
CTC. The card or port 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 or PPM from CTC before you
physically remove it from the node. It can also occur if the card or PPM is inserted but is not fully
plugged in.
Caution Do not remove a card during a card reboot. If CTC begins to reboot a card before you remove the card,
allow the card to finish rebooting. After the card reboots, delete the card in CTC again and physically
remove the card before it begins to reboot. When you delete the card, CTC loses connection with the
node view and goes to network view.
Note CTC gives the user approximately 15 seconds to physically remove the card before CTC begins a card
reboot.
Note For information about this alarm applies to DWDM objects, refer to the “Alarm Troubleshooting”
chapter in the Cisco ONS 15454 DWDM Troubleshooting Guide.
Clear the IMPROPRMVL Alarm
Step 1 In node view, right-click the card reporting the IMPROPRMVL.
Step 2 Choose Delete from the shortcut menu.