Cisco 15310-MA Guida alla Risoluzione dei Problemi Pagina 7

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Contents
vii
Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, Release 9.0
78-18394-01
1.10.9 Username or Password Does Not Match the Port Information 1-77
Verify Correct Username and Password 1-77
1.10.10 Superuser Password Needs to Be Reset 1-77
Reset the ONS 15310-CL or ONS 15310-MA Password 1-78
1.10.11 No IP Connectivity Exists Between Nodes 1-78
1.10.12 DCC Connection Lost 1-79
1.10.13 “Path in Use” Error When Creating a Circuit 1-79
Cancel the Circuit Creation and Start Over 1-79
1.10.14 Calculate and Design IP Subnets 1-80
1.11 Circuits and Timing 1-80
1.11.1 Circuit Transitions to Partial Status 1-80
View the State of Circuit Nodes 1-81
1.11.2 Circuits Remain in PARTIAL Status 1-81
1.11.3 AIS-V on Unused 15310-CL-CTX Card VT Circuits 1-82
Clear AIS-V on Unused Controller Card VT Circuits 1-82
1.11.4 Circuit Creation Error with VT1.5 Circuit 1-83
1.11.5 OC-3 and DCC Limitations 1-83
1.11.6 ONS 15310-CL or ONS 15310-MA Switches Timing Reference 1-83
1.11.7 Holdover Synchronization Alarm 1-84
1.11.8 Free-Running Synchronization Mode 1-85
1.11.9 Daisy-Chained BITS Not Functioning 1-85
1.11.10 Blinking STAT LED after Installing a Card 1-85
1.12 Fiber and Cabling 1-86
1.12.1 Bit Errors Appear for a Traffic Card 1-86
1.12.2 Faulty Fiber-Optic Connections 1-86
Verify Fiber-Optic Connections 1-87
1.12.2.1 Crimp Replacement LAN Cables 1-88
1.13 Power and LED Tests 1-90
1.13.1 Power Supply Problems 1-90
1.13.2 Power Consumption for Node and Cards 1-91
1.13.3 Lamp Tests for Card LEDs 1-91
Verify Card LED Operation 1-92
1.13.4 Retrieve Tech Support Logs Button 1-92
Off-Load the Diagnostics File 1-92
CHAPTER
2 Alarm Troubleshooting 2-1
2.1 Alarm Index by Default Severity 2-1
2.1.1 Critical Alarms (CR) 2-2
2.1.2 Major Alarms (MJ) 2-2
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