Cisco 9134 - MDS Multilayer Fabric Switch Troubleshooting Manual page 6

Contents
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Troubleshooting Mixed Generation Hardware
5
C H A P T E R
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
vi
Temperature Threshold Violations
Troubleshooting Clock Module Issues
Troubleshooting Other Hardware Issues
Troubleshooting Supervisor Issues
Active Supervisor Reboots
Standby Supervisor Not Recognized by Active Supervisor
Verifying That a Standby Supervisor Failed to Synchronize Using the CLI
Standby Supervisor Stays in Powered-Up State
Verifying That a Standby Supervisor Is in the Powered-Up State Using Device Manager
Verifying That a Standby Supervisor Is in Powered-Up State Using the CLI
Troubleshooting Supervisor Modules
Troubleshooting Switching and Services Modules
Overview of Module Status
Module Initialization Overview
Module Bootup
Image Download
Runtime Diagnostics
Runtime Configuration
Online and Operational
Analyzing The Logs
Troubleshooting Module Issues
Troubleshooting Powered-Down Modules
Diagnosing a Powered-Down Module
Troubleshooting Reloaded Modules
Diagnosing a Reloaded Module
Troubleshooting Modules in an Unknown State
Diagnosing a Module in the Unknown State
Troubleshooting Modules Not Detected by the Supervisor
Diagnosing a Module Not Detected by the Supervisor
Reinitializing a Failed Module Using Fabric Manager
Reinitializing a Failed Module Using the CLI
Module Resets
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Overview
5-1
Port Groups
5-2
Port Speed Mode
5-3
Dynamic Bandwidth Management
Out-of-Service Interfaces
4-11
4-12
4-13
4-14
4-15
4-19
4-20
4-21
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4-22
4-23
4-23
4-24
4-24
4-24
4-25
4-25
4-26
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4-33
4-34
4-37
5-1
5-3
5-4
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4-17
4-34
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4-36
4-20
4-20
OL-9285-05