Cisco NCS 1002 Troubleshooting Manual page 73

Ios xr release 6.3.x

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Alarm Troubleshooting

Clear the OTUK SD Alarm

Rectify the reason of poor quality signal.

If the condition does not clear, log into the Technical Support Website at

for more information or call Cisco TAC (1 800 553-2447).

OTUK-SF Alarm

Default Severity: Not Alarmed (NA), Non Service-Affecting (NSA)

Logical Objects: TRUNK

Both hardware and software can generate the Optical Transport Unit Signal Fail (OTUK-SF) alarm based on

the summarization of LOS, LOF, and LOM alarms.

Clear the OTUK SF Alarm

OTUK SF alarm gets cleared when none of the defects LOS, LOF, or, LOM exist.

If the condition does not clear, log into the Technical Support Website at

for more information or call Cisco TAC (1 800 553-2447).

OTUK-TIM Alarm

Default Severity: Major (MJ), Service-Affecting (SA)

Logical Objects: PORT

The OTUK-TIM alarm or the Trail Trace Identifier (TTI) Mismatch alarm is raised on the NCS 1002 when

the expected TTI string does not match the received section trace string.

Clear the OTUK-TIM Alarm

Rectify the reason to have different expected and received TTI strings.

If the condition does not clear, log into the Technical Support Website at

for more information or call Cisco TAC (1 800 553-2447).

PATCH-PANEL POWER REDUNDANCY LOST ALARM

Default Severity: Minor (MN)

http://www.cisco.com/c/en/us/support/index.html

Troubleshooting Guide for Cisco NCS 1002, IOS XR Release 6.3.x

Clear the OTUK SD Alarm

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