Cisco 15310-MA Anleitung zur Fehlerbehebung PDF herunterladen (Seite 210)

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Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, Release 9.0

78-18394-01

Chapter 2 Alarm Troubleshooting

Alarm Procedures

Clear the HLDOVRSYNC Alarm

Step 1 Clear additional alarms that relate to timing, such as:

• 2.7.98 FRNGSYNC, page 2-72

• 2.7.99 FSTSYNC, page 2-72

• 2.7.112 HLDOVRSYNC, page 2-79

• 2.7.135 LOF (BITS), page 2-92

• 2.7.149 LOS (BITS), page 2-101

• 2.7.170 MANSWTOINT, page 2-114

• 2.7.171 MANSWTOPRI, page 2-114

• 2.7.172 MANSWTOSEC, page 2-115

• 2.7.173 MANSWTOTHIRD, page 2-115

• 2.7.238 SWTOPRI, page 2-143

• 2.7.239 SWTOSEC, page 2-143

• 2.7.240 SWTOTHIRD, page 2-143

• 2.7.241 SYNC-FREQ, page 2-144

• 2.7.242 SYNCPRI, page 2-144

• 2.7.243 SYNCSEC, page 2-145

• 2.7.244 SYNCTHIRD, page 2-145

Step 2 Reestablish a primary and secondary timing source according to local site practice. If none exists, refer

to the “Change Node Settings” chapter in the Cisco ONS 15310-CL and Cisco ONS 15310-MA

Procedure Guide for procedures.

Step 3 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.

2.7.113 I-HITEMP

Default Severity: Critical (CR), Service-Affecting (SA)

SONET Logical Object: NE

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 2-78.

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Cisco 15310-MA Anleitung zur Fehlerbehebung Seite 210