Clear The Vcg-Deg Condition; Vcg-Down; Clear The Vcg-Down Condition; Vt-Squelch-L - Cisco ONS 15310-CL Troubleshooting Manual

1.7.248 VCG-DOWN

For more information about Ethernet cards, refer to the Cisco ONS 15310-CL and Cisco ONS 15310-MA
Note
Ethernet Card Software Feature and Configuration Guide.

Clear the VCG-DEG Condition

Look for and clear any Critical (CR) alarms that apply to the errored card or port.
Step 1
If the condition does not clear, log into the Technical Support Website at
Step 2
http://www.cisco.com/techsupport for more information or call Cisco TAC (1 800 553-2447).
1.7.248 VCG-DOWN
The VCAT Group Down alarm is a VCAT group alarm. The condition occurs when both member circuits
carried by the ML-100T-8 Ethernet card are down. This condition occurs in conjunction with another
Critical (CR) alarm.
For more information about Ethernet cards, refer to the Cisco ONS 15310-CL and Cisco ONS 15310-MA
Note
Ethernet Card Software Feature and Configuration Guide.

Clear the VCG-DOWN Condition

Complete the
Step 1
Step 2 If the condition 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).

1.7.249 VT-SQUELCH-L

The Ring is Squelching VT Traffic condition is raised on an OC-N facility. If the node failure scenario
includes the source node, the node dropping VT will squelch VT traffic. The condition resolves when
the node failure is recovered.
This condition is raised as NA severity by default. However, it indicates that traffic is squelched due to
node failure, that is, traffic outage. Traffic outage can be caused by different problems, such as multiple
LOS alarms, AIS-L, or node power outage. VT-SQUELCH-L is symptomatic and indicates that the user
must investigate which node in a ring is being isolated and what causes node isolation.
VT-SQUELCH-L is an informational condition.
Note
Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0
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Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Object: VCG
"Clear the VCG-DEG Condition" procedure on page
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Chapter 1 Alarm Troubleshooting
1-146.
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