Cisco N5K-M1600 - Expansion Module - 6 Ports Troubleshooting Manual page 113

Chapter 5 Troubleshooting SAN Switching Issues
S e n d d o c u m e n t c o m m e n t s t o n e x u s 5 k - d o c f e e d b a c k @ c i s c o . c o m .
Step 6 In the Resolve column, select the issues that you want to resolve.
Click Resolve Issues to resolve the identified issues.
Step 7
Click Clear to remove the contents of the window.
Step 8
Click Close to complete the operation and close the window.
Step 9
For more information about the configuration consistency check tool, see the Cisco DCNM
Fundamentals Guide, Release 5.x.
When suspending or deleting VSANs, make sure that you suspend and unsuspend one VSAN at a time.
Note
You should wait a minimum of 60 seconds after you enter the vsan suspend command before you enter
any other configuration command. If you fail to wait, some Fibre Channel interfaces or member ports in
a port channel might become suspended or error-disabled.
Troubleshooting a SAN problem involves gathering information about the configuration and
connectivity of individual devices as well as the status of the entire SAN fabric.
VSAN Troubleshooting Activities
Common troubleshooting tools in Fabric Manager
Verify the VSAN with the following Fabric Manager procedures:
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Common troubleshooting CLI commands
Use the following CLI commands to display VSAN, FC domain, and FSPF information:
show vsan
show vsan <vsan-id>
show vsan membership
show interface fc <slot/port> trunk <vsan-id>
show <vsan-id> membership
show vsan membership interface fc <slot/port>
Checklist
Check for the following:
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OL-25300-01
To view the VSAN configuration in the Information pane, select Fabricxx > VSANxx.
To view the VSAN members, select Fabricxx > VSANxx, then click the Host or Storage tab in the
Information pane.
To view the FC domain configuration in the Information pane, select Fabricxx > VSANxx >
Domain Manager.
Verify the domain parameters for switches in the VSAN.
Verify the physical connectivity for any problem ports or VSANs.
Verify that both devices are in the name server.
Verify that both end devices are in the same VSAN.
Verify that both end devices are in the same zone.
Cisco Nexus 5000 Series Troubleshooting Guide
VSANs
5-41