Loopback
AINS Soak
AINS Timer
AINS remaining time
The following is a sample in which the internal loopback is configured on the OTU2 controller.
RP/0/RP0/CPU0:ios#configure
RP/0/RP0/CPU0:ios(config)#controller otu2 0/0/0/5/1
RP/0/RP0/CPU0:ios(config-otu2)#secondary-admin-state maintenance
RP/0/RP0/CPU0:ios(config-otu2)#loopback internal
RP/0/RP0/CPU0:ios(config-otu2)#commit
Thu Apr 23 11:01:00.562 UTC
RP/0/RP0/CPU0:ios(config-otu2)#end
RP/0/RP0/CPU0:ios#show controllers otU2 0/0/0/5/1
Thu Apr 23 11:01:04.126 UTC
Port
Controller State
Inherited Secondary State
Configured Secondary State
Derived State
Loopback mode
BER Thresholds
Performance Monitoring
Bandwidth
Alarm Information:
LOS = 0 LOF = 0 LOM = 0
OOF = 0 OOM = 0 AIS = 0
IAE = 0 BIAE = 0
SD_BER = 0
FECMISMATCH = 0 FEC-UNC = 0
Detected Alarms
Bit Error Rate Information
PREFEC
POSTFEC BER
TTI :
FEC mode
AINS Soak
AINS Timer
AINS remaining time
The following is a sample in which the internal loopback is configured on the OTU4 controller.
RP/0/RP0/CPU0:ios#configure
RP/0/RP0/CPU0:ios(config)#controller otu4 0/0/0/0
RP/0/RP0/CPU0:ios(config-otu4)#secondary-admin-state maintenance
RP/0/RP0/CPU0:ios(config-otu4)#loopback internal
RP/0/RP0/CPU0:ios(config-otu4)#commit
Thu Apr 23 11:05:22.429 UTC
RP/0/RP0/CPU0:ios(config-otu4)#end
RP/0/RP0/CPU0:ios#show controllers otu4 0/0/0/0
Thu Apr 23 11:05:30.281 UTC
Configuring Controllers
36
SF_BER = 0
BDI = 0 TIM = 0
BER
Remote hostname
Remote IP addr
: None
: 0h, 0m
: 0 seconds
: OTU2 0/0/0/5/1
: Up
: Normal
: Normal
: In Service
: Internal
: SF = 1.0E-5
SD = 1.0E-7
: Enable
: 10.0Gb/s
: None
: 0.00E+00
: 0.00E+00
: SM-TRC SAPI-SECSM-TRC DA
: 83.80.69.67
: STANDARD
: None
: 0h, 0m
: 0 seconds
Configuring Controllers