Cisco ONS 15310-MA Troubleshooting Manual page 50

Alarm Procedures
By default, an ENCAP-MISMATCH-P alarm causes an ML-100T-8 card data link to go down. This
Note
behavior can be modified using the Cisco IOS command line interface (CLI) command no pos trigger
defect encap.
Note For more information about the ML-100T-8 Ethernet card, refer to the Cisco ONS 15310-CL and
Cisco ONS 15310-MA Ethernet Card Software Feature and Configuration Guide.
Clear the ENCAP-MISMATCH-P Alarm
Ensure that the correct line type is in use on the receive card by completing the following steps:
Step 1
a.
b.
c.
Ensure that the correct line type is in use on the transmit card and that it is identical to the receiving card
Step 2
by completing the following steps:
a.
b.
c.
If the alarm does not clear, use the CLI to ensure that the remaining settings are correctly configured on
Step 3
the ML-100T-8 card:
•
•
•
To open the interface, click the IOS tab and click Open IOS Command Line Interface (CLI). Refer to
the Cisco ONS 15310-CL and Cisco ONS 15310-MA Ethernet Card Software Feature and Configuration
Guide entries on all three of these topics to obtain the full configuration command sequences.
If the alarm does not clear, log into the Technical Support Website at
Step 4
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.
2.7.53 EOC
Cisco ONS 15310-MA SDH Troubleshooting Guide, Release 9.0
2-50
In node view, double-click the receive ML-100T-8 card to display the card view.
Click the Provisioning > Card tabs.
In the Mode drop-down list, ensure that the same mode (GFP or HDLC) is selected. If it is not,
choose it and click Apply.
In node view, double-click the transmit ML-100T-8 card to display the card view.
Click the Provisioning > Card tabs.
In the Mode drop-down list, ensure that the same mode (GFP or HDLC) is selected. If it is not,
choose it and click Apply.
Encapsulation
CRC size
Scrambling state
Default Severity: Minor (MN), Non-Service-Affecting (NSA)
SDH Logical Object: STM
Chapter 2 Alarm Troubleshooting
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