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Cisco ONS 15454 Troubleshooting Guide, R8.5
November 2009
Chapter 2 Alarm Troubleshooting
2.7.168 IMPROPRMVL
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.
Note CTC gives the user approximately 15 seconds to physically remove the card before CTC begins a card
reboot.
Note It can take up to 30 minutes for software to be updated on a standby TCC2/TCC2P.
Clear the IMPROPRMVL Alarm
Step 1 In node view, right-click the card reporting the IMPROPRMVL.
Step 2 Choose Delete from the shortcut menu.
Note CTC does not allow you to delete the reporting card if the card is in service, does have circuits
mapped to it, is paired in a working protection scheme, has DCC enabled, or is used as a timing
reference.
Step 3 If any ports on the card are in service, place them out of service (OOS,MT):
Caution Before placing a port out of service (OOS,MT or OOS,DSBLD), ensure that no live traffic is present.
a. In node view, double-click the reporting card to open the card view.
b. Click the Provisioning > Line tab.
c. Click the Admin State column of any in-service (IS) ports.
d. Choose OOS,MT to take the ports out of service.
Step 4 If a circuit has been mapped to the card, complete the “Delete a Circuit” procedure on page 2-275.
Caution Before deleting the circuit, ensure that the circuit does not carry live traffic.
Step 5 If the card is paired in a protection scheme, delete the protection group:
a. Click View > Go to Previous View to return to node view.
b. If you are already in node view, click the Provisioning > Protection tabs.
c. Click the protection group of the reporting card.
d. Click Delete.
Step 6 If the card is provisioned for DCC, delete the DCC provisioning:
a. Click the ONS 15454 Provisioning > Comm Channels > SDCC tabs.
b. Click the slots and ports listed in DCC terminations.
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