Cisco 9134 - MDS Multilayer Fabric Switch Troubleshooting Manual page 9

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 N-Port Virtualization
9
C H A P T E R
Troubleshooting PortChannels and Trunking
10
C H A P T E R
OL-9285-05
Link Initialization Flow
Viewing Port Counters
Port Bounces Between Initializing and Offline States
Troubleshooting ELP Issues Using the CLI
E Port Bounces Remains Isolated After a Zone Merge
Troubleshooting E port Isolation using Fabric Manager
Troubleshooting E port Isolation Using the CLI
Port Cycles Through Up and Down States
Port Is in ErrDisabled State
Verifying the ErrDisable State Using the CLI
Troubleshooting Fx Port Failure
Overview of Symptoms
Overview
9-1
Initial Troubleshooting Checklist
Limitations and Restrictions
Common CLI Commands for NPV
Common Problems with NPV
Moving the Login of an End Device
NPIV Is Not Enabled
VSAN Mismatches
9-5
Core NPV Device Is Not a Switch
NPV Core Switch Port Is Down
Server Interface is Down
Waiting on FLOGI from the Server or Target
Waiting on External Link to Come Up
PortChannel Overview
10-1
Trunking Overview
10-2
Initial Troubleshooting Checklist
Common Troubleshooting Tools in Fabric Manager
Common Troubleshooting Commands in the CLI
PortChannel Issues
10-3
Cannot Configure a PortChannel
Newly Added Interface Does Not Come Online In a PortChannel
Configuring Port Channel Modes Using Fabric Manager
Trunking Issues
10-4
8-23
8-25
8-27
8-31
8-31
8-32
8-32
9-1
9-2
9-2
9-2
9-4
9-4
9-5
9-6
9-6
9-6
9-7
9-7
10-1
10-2
10-3
10-3
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
8-26
8-28
8-29
8-30
8-31
10-2
10-4
10-4
Contents
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