Cisco NCS 2000 series Troubleshoot Manual

Logical Object: TRUNK
The SSM SONET Minimum Clock (SMC) Traceable condition occurs when the synchronization message
quality level for ADM-10G and MXP trunk ports is SMC. The login node does not use the clock because the
node cannot use any reference beneath its internal level, which is ST3.
SSM-SMC is an informational condition and does not require troubleshooting.
Note
SSM-ST2
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Object: TRUNK
The SSM Stratum 2 (ST2) Traceable condition occurs when the synchronization message quality level for
ADM-10G and MXP trunk ports is ST2.
SSM-ST2 is an informational condition and does not require troubleshooting.
Note
SSM-ST3
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Object: TRUNK
The SSM Stratum 3 (ST3) Traceable condition occurs when the synchronization message quality level for
ADM-10G and MXP trunk ports is ST3.
SSM-ST3 is an informational condition and does not require troubleshooting.
Note
SSM-ST3E
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Object: TRUNK
The SSM Stratum 3E (ST3E) Traceable condition indicates that the synchronization message quality level
for ADM-10G and MXP trunk ports is ST3E. SSM-ST3E is a Generation 2 SSM and is used for Generation
1.
SSM-ST3E is an informational condition and does not require troubleshooting.
Note
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
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Alarm Troubleshooting
SSM-ST2

Cisco NCS 2000 series Specifications

General

Brand	Cisco
Model	NCS 2000 series
Category	Network Hardware
Language	English