Cisco ONS 15310-MA Troubleshooting Manual page 46

Alarm Procedures
If the alarm does not clear, log into the Technical Support Website at
Step 3
http://www.cisco.com/cisco/web/support/index.html for more information or call Cisco TAC
(1-800-553-2447).
2.7.45 DISCONNECTED
The Disconnected alarm is raised when CTC has been disconnected from the node. The alarm is cleared
when CTC is reconnected to the node.
Clear the DISCONNECTED Alarm
Restart the CTC application.
Step 1
If the alarm does not clear, log into the Technical Support Website at
Step 2
http://www.cisco.com/cisco/web/support/index.html for more information or call Cisco TAC
(1-800-553-2447).
2.7.46 DS3-MISM
The DS-3 Frame Format Mismatch condition indicates that a line type format mismatch on a signal
received on the DS-3 port of a 15310-MA SDH CTX, E1-21/DS3-E3-3, or E1-63/DS3-E3-3 card. The
condition occurs when the provisioned line type and incoming signal frame format type do no match.
For example, if the line type for a DS-3 port is set to C Bit and the incoming signal line type is detected
as M13, then the port reports a DS3-MISM condition.
Clear the DS3-MISM Condition
In node view, double-click the ONS 15310-MA SDH to display the card view.
Step 1
Click the Provisioning > DS3 > Line tabs.
Step 2
Step 3 For the row on the appropriate port, verify that the Line Type column is set to match the expected
incoming signal (C bit or M13).
If the Line Type field does not match the expected incoming signal, select the correct Line Type in the
Step 4
drop-down list.
Click Apply.
Step 5
Cisco ONS 15310-MA SDH Troubleshooting Guide, Release 9.0
2-46
Default Severity: Minor (MN), Non-Service-Affecting (NSA)
SDH Logical Object: SYSTEM
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SDH Logical Object: DS3
Chapter 2 Alarm Troubleshooting
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