Create the Terminal Loopback on a Source-Node MXP, TXP, XP, or ADM-10G Port 13
Test and Clear the MXP, TXP, XP, or ADM-10G Port Terminal Loopback Circuit 14
Test the MXP, TXP, XP, or ADM-10G Card 14
Create a Facility Loopback on an Intermediate-Node MXP or TXP Port 15
Create a Facility Loopback on an Intermediate-Node MXP or TXP Port 16
Test and Clear the MXP or TXP Port Facility Loopback Circuit 17
Test the MXP or TXP Card 17
Create a Terminal Loopback on Intermediate-Node MXP or TXP Ports 18
Create a Terminal Loopback on Intermediate-Node MXP or TXP Ports 19
Test and Clear the MXP or TXP Terminal Loopback Circuit 20
Test the MXP or TXP Card 20
Perform a Facility Loopback on a Destination-Node MXP, TXP, XP, or ADM-10G Port 21
Create the Facility Loopback on a Destination-Node MXP, TXP, XP, or ADM-10G Port 22
Test and Clear the MXP, TXP, XP, or ADM-10G Facility Loopback Circuit 23
Test the MXP, TXP, XP, or ADM-10G Card 23
Perform a Terminal Loopback on a Destination-Node MXP, TXP, XP, or ADM-10G Port 24
Create the Terminal Loopback on a Destination-Node MXP, TXP, XP, or ADM-10G Port 25
Test and Clear the MXP, TXP, XP, or ADM-10G Terminal Loopback Circuit 26
Test the MXP, TXP, XP, or ADM-10G Card 26
Troubleshooting DWDM Circuit Paths With ITU-T G.709 Monitoring 27
ITU-T G.709 Monitoring in Optical Transport Networks 27
Optical Channel Layer 28
Optical Multiplex Section Layer 28
Optical Transmission Section Layer 28
Performance Monitoring Counters and Threshold Crossing Alerts 29
Set Node Default BBE or SES Card Thresholds 29
Provision Individual Card BBE or SES Thresholds in CTC 30
Provision Card PM Thresholds Using TL1 30
Provision Optical TCA Thresholds 31
Forward Error Correction 32
Provision Card FEC Thresholds 32
Sample Trouble Resolutions 32
Using CTC Diagnostics 33
Card LED Lamp Tests 34
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
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