Contents
6
Cisco 7200 VXR Installation and Configuration Guide
OL-5013-09
Checking the Running Configuration Settings 4-15
Performing Other Configuration Tasks 4-15
Using show Commands to Check the Installation 4-16
Replacing or Recovering a Lost Password 4-17
Overview of the Password Recovery Procedure 4-17
Details of the Password Recovery Procedure 4-18
Viewing Your System Configuration 4-20
Performing Complex Configurations 4-22
CHAPTER
5 Troubleshooting the Installation 5-1
Troubleshooting Overview 5-1
Problem Solving Using a Subsystems Approach 5-2
Identifying Startup Problems 5-3
Fans Operating 5-3
Power LEDs 5-3
I/O Controller LEDs 5-4
NPE-G1 or NPE-G2 LEDs 5-5
Port Adapter Jacket Card LEDs 5-6
Port Adapter LEDs 5-6
System Bootup Banner 5-6
Troubleshooting the Power Subsystem 5-6
Troubleshooting the Processor Subsystem 5-7
Troubleshooting the I/O Controller 5-7
Troubleshooting the NPE-G1 or NPE-G2 5-8
Troubleshooting the Network Processing Engine or Network Services Engine 5-9
Troubleshooting the Port Adapter Jacket Card 5-9
Troubleshooting the Port Adapters or Service Adapters 5-9
Troubleshooting the Cooling Subsystem 5-10
Fiber-Optic Cleaning Information 5-10
APPENDIX
A Configuration Register Information A-1
Configuration Bit Meanings A-1
Bits 0–3 A-2
Bit 6 A-3
Bit 7 A-3
Bit 8 A-4
Bit 10 and Bit 14 A-4
Bit 11 and Bit 12 A-4
