Cisco CTX2500 User Manual

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Cisco ONS 15310-MA SDH Troubleshooting Guide, Release 9.0
78-18663-01
Chapter 2 Alarm Troubleshooting
Alarm Procedures
Step 7 If all ONS 15310-MA SDH nodes in the ring appear in the CTC network view, determine whether the
circuits are complete by completing the following steps:
a. Click the Circuits tab.
b. Verify that PARTIAL is not listed in the Status column of any circuits.
Step 8 If you find circuits listed as incomplete, use an optical test set to verify that these circuits are not working
circuits that continue to pass traffic. For specific procedures to use the test set equipment, consult the
manufacturer.
Caution Always use the supplied electrostatic discharge wristband when working with a powered
ONS 15310-MA SDH.
Step 9 If the incomplete circuits are not needed or are not passing traffic, delete the incomplete circuits.
Complete the “Delete a Circuit” procedure on page 2-154.
Step 10 Recreate the circuit with the correct circuit size. Refer to the “Create Circuits” chapter in the
Cisco ONS15310-MA SDH Procedure Guide.
Step 11 Log back in and verify that all circuits terminating in the reporting port are active by completing the
following steps:
a. Click the Circuits tab.
b. Verify that the Status column lists all circuits as active.
Step 12 If the alarm does not clear, clean the far-end optical fiber according to site practice. If no site practice
exists, complete the procedure in the “Maintain the Node” chapter in the Cisco ONS15310-MA SDH
Procedure Guide.
Warning Invisible laser radiation could be emitted from the end of the unterminated fiber cable or connector.
Do not stare into the beam directly with optical instruments. Viewing the laser output with certain
optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of
100 mm could pose an eye hazard. Statement 1056
Warning Use of controls, adjustments, or performing procedures other than those specified could result in
hazardous radiation exposure. Statement 1057
Step 13 If the alarm does not clear, log into the Technical Support Website at
http://www.cisco.com/cisco/web/support/index.html for more information or call Cisco TAC
(1-800-553-2447) in order to report a Service-Affecting (SA) problem.
2.7.231 LP-UNEQ
Default Severity: Major (MJ), Service-Affecting (SA)
SDH Logical Objects: VCMON-LP, VCTRM-LP

Cisco CTX2500 Specifications

General

Brand	Cisco
Model	CTX2500
Category	Network Card
Language	English