Gcc-Eoc - Cisco NCS 2000 series Troubleshooting Manual

Alarm Troubleshooting

GCC-EOC

Default Severity: Minor (MN), Non-Service-Affecting (NSA)
Logical Object: TRUNK, EQPT
The GCC Embedded Operation Channel Failure alarm applies to the optical transport network (OTN)
communication channel for TXP_MR_10G, TXP_MR_2.5G, TXPP_MR_2.5G, TXP_MR_10E,
TXP_MR_10E_C, TXP_MR_10E_L, MXP_2.5G_10G, MXP_2.5G_10E, ADM-10G, and OTU2_XP cards.
The GCC-EOC alarm is raised when the channel cannot operate.
This alarm applies to trunk ports only when ITU-T G.709 encapsulation is enabled and a general communication
channel (GCC) has been provisioned between the two TXP/MXP cards.
Clear the GCC-EOC Alarm
SUMMARY STEPS
1. Complete the "Clear the EOC Alarm" procedure.
DETAILED STEPS
Complete the "Clear the EOC Alarm" procedure.
If the condition does not clear, log into the Technical Support Website at
for more information or call Cisco TAC (1 800 553-2447).
GE-OOSYNC (FC, GE, ISC)
Default Severity: Critical (CR), Service-Affecting (SA)
Logical Objects: FC, GE, ISC
The Gigabit Ethernet Out of Synchronization alarm applies to TXP_MR_10G,TXP_MR_10E,
TXP_MR_10E_C, TXP_MR_10E_L, TXP_MR_2.5G,TXPP_MR_2.5G,MXP_MR_2.5G, MXPP_MR_2.5G,
GE-XP, 10GE, and ADM-10G cards when the Ethernet signal incoming on the Client-Rx port is out of
synchronization.
Clear the GE-OOSYNC (FC, GE, ISC) Alarm
SUMMARY STEPS
1. Ensure that the incoming signal from the Client-Rx port is provisioned with the correct physical-layer
protocol (Ethernet).
2. Ensure that the line is provisioned with the correct line speed (10G or 1G Ethernet).
http://www.cisco.com/c/en/us/support/index.html
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
GCC-EOC
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