Cisco NCS 1002 User Manual

Indentifier Mismatch
What to do next
1. If the transmit or expected string was changed, restore the original string.
2. Use a loopback. For more information, see Using Loopbacks, on page 18.
Troubleshooting the Trunk Port
Step 1 show controller coherentDSP R/S/I/P
Displays details of the coherent DSP controller.
Example:
RP/0/RP0/CPU0:ios# show controller coherentDSP 0/0/0/6
Tue Nov 17 22:57:20.724 UTC
Port : CoherentDSP 0/0/0/6
Controller State : Down
Secondary State : Normal
Derived State : In Service
Loopback mode : None
BER Thresholds : SF = 1.0E-5 SD = 1.0E-7
Performance Monitoring : Enable
Alarm Information:
LOS = 2 LOF = 1 LOM = 2
OOF = 0 OOM = 0 AIS = 0
IAE = 0 BIAE = 0 SF_BER = 0
SD_BER = 0 BDI = 0 TIM = 0
FECMISMATCH = 0 FEC-UNC = 0
Detected Alarms : LOS
OTU TTI Sent
OPERATOR SPECIFIC ASCII :
:
OPERATOR SPECIFIC HEX : 00000000000000000000000000000000
: 00000000000000000000000000000000
OTU TTI Expected
OPERATOR SPECIFIC ASCII :
:
OPERATOR SPECIFIC HEX : 00000000000000000000000000000000
: 00000000000000000000000000000000
FEC mode : Soft-Decision 7
Network SRLG values : Not Configured
In the above output, you can verify the state of the controller and also verify the alarms related to the trunk port.
Step 2 show controller optics R/S/I/P
Displays details of the optics controller.
Example:
Troubleshooting Guide for Cisco NCS 1002, IOS XR Release 6.3.x
23
General Troubleshooting
Troubleshooting the Trunk Port

Cisco NCS 1002 Specifications

General

Brand	Cisco
Model	NCS 1002
Category	Network Hardware
Language	English