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Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0
Chapter2 Alarm Troubleshooting
2.7.112 IMPROPRMVL
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.
Step3 If any ports on the card are in service, put them out of service (OOS,MT) by completing the following
steps:
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 controller card (15310-CL-CTX or CTX2500 card) to display the
card view.
b. Click the Provisioning > Optical > Line tabs.
c. Click the Admin State column of any in-service (IS) ports.
d. Choose OOS,MT to take the ports out of service.
Step4 If a circuit has been mapped to the card, complete the “Delete a Circuit” procedure on page2-155.
Caution Before deleting the circuit, ensure that the circuit does not carry live traffic.
Step5 If the card is paired in a protection scheme, delete the protection group by completing the following
steps:
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.
Step6 If the card is provisioned for DCC, delete the DCC provisioning by completing the following steps:
a. Click the ONS 15310-CL or ONS 15310-MA Provisioning > Comm Channels > SDCC tabs.
b. Click the slots and ports listed in DCC terminations.
c. Click Delete and click Yes in the dialog box that appears.
Step7 If the card is used as a timing reference, change the timing reference by completing the following steps:
a. Click the Provisioning > Timing > General tabs.
b. Under NE Reference, click the drop-down list for Ref-1.
c. Change Ref-1 from the listed source from Internal Clock.
d. Click Apply.
Step8 If the alarm does not clear, log into the Technical Support Website at http://www.cisco.com/techsupport
for more information or call CiscoTAC (1-800-553-2447) in order to report a Service-Affecting (SA)
problem.