Invmacaddr; Lockout-Req; Lof (Bits) - Cisco ONS 15327 User Documentation

Chapter 14 Alarm Troubleshooting
Login to CTC. The browser downloads the jar file from CTC.
Step 4

14.4.65 INVMACADDR

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The equipment failure invalid Media Access Control (MAC) address (INVMACADDR) alarm means the
ONS 15327 MAC address is invalid. The MAC Address is permanently set into the ONS 15327 chassis
when it is manufactured. Do not attempt to troubleshoot an INVMACADDR. Login to
http://www.cisco.com/TAC for more information or call the Cisco Technical Assistance Center to report
a service-affecting problem (1-800-553-2447)
Procedure: Clear the INVMACADDR Alarm
This is not a user-serviceable problem. Login to http://www.cisco.com/TAC for more information or call
the Cisco Technical Assistance Center to report a service-affecting problem (1-800-553-2447).

14.4.66 LOCKOUT-REQ

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The lockout-switch request on facility/equipment (LOCKOUT-REQ) alarm occurs when a user initiates
a lockout-switch request for an OC-N card or a lockout-switch request on a UPSR at the path level. A
lockout prevents protection switching from occurring. Clearing the lockout again allows protection
switching to take place. Clearing the lockout-switch request clears the LOCKOUT-REQ alarm. This is
an informational alarm.
Procedure: Clear the Lockout Switch Request and the LOCKOUT-REQ Condition on an OC-N Card
Display the CTC network view.
Step 1
Click Circuits tab and highlight the circuit.
Step 2
Step 3 Click Edit and click the UPSR tab.
From the Switch State menu, highlight Clear.
Step 4
Step 5 Click Apply and click Close.

14.4.67 LOF (BITS)

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The LOF alarm means a port on the XTC BITS input detects an LOF on the incoming BITS timing
reference signal. LOF indicates that the receiving ONS 15327 has lost frame delineation in the incoming
data.
June 2002
Major, Non-Service-Affecting
Not Alarmed (NA) (Condition)
Major, Service-Affecting
Cisco ONS 15327 User Documentation, R3.3
Alarm Procedures
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