Cisco MDS-9124 Troubleshooting Guide - Page 18
Verifying that the Host Is Con d for High MTU or MSS with the CLI, iSLB Configuration, Commit - performance
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Contents Send documentation comments to [email protected] Special Frame Misconfiguration Example 20-33 Troubleshooting FCIP Link Flaps 20-34 Troubleshooting FCIP ISL Link Failures 20-34 Troubleshooting FCIP and Compression 20-35 iSCSI Issues 20-35 Troubleshooting iSCSI Authentication 20-35 Displaying iSCSI Authentication Using Fabric Manager 20-36 Displaying iSCSI Authentication Using the CLI 20-36 Troubleshooting User Name and Password Configuration 20-37 Verifying iSCSI User Account Configuration Using Fabric Manager 20-37 Verifying iSCSI User Account Configuration Using the CLI 20-37 RADIUS Configuration Troubleshooting 20-38 Verifying RADIUS Key and Port for Authentication and Accounting 20-38 Troubleshooting RADIUS Routing Configuration 20-40 Displaying the Debug Output for RADIUS Authentication Request Routing Using the CLI 20-40 Troubleshooting Dynamic iSCSI Configuration 20-41 Checking the Configuration 20-41 Performing Basic Dynamic iSCSI Troubleshooting 20-41 Useful Show Commands to Debug Dynamic iSCSI Configuration 20-42 Virtual Target Access Control 20-43 Useful Show Commands to Debug Static iSCSI Configuration 20-43 iSCSI TCP Performance Issues 20-48 CLI Commands Used to Access Performance Data 20-49 Understanding TCP Parameters for iSCSI 20-49 Lab Setup 20-50 Configuring from the Bottom Switch Using the CLI 20-50 Verifying Connectivity Between Client and IPS iSCSI Service 20-51 TCP Parameter Changes 20-54 Displaying the Gigabit Ethernet Interface 20-54 Verifying that the Host Is Configured for High MTU or MSS with the CLI 20-57 iSLB Issues 20-58 iSLB Configuration Not Distributed to All Switches in the Fabric 20-58 iSCSI Initiator and Virtual Target Configuration Not Distributed 20-59 iSLB Configuration, Commit, or Merge Failed-"VSAN ID is Not Yet Configured" 20-59 iSLB Configuration, Commit, or Merge Failed-"Failed to Allocate WWN" 20-60 iSLB Configuration, Commit, or Merge Failed-"Duplicate WWN Found as..." 20-60 iSLB Configuration, Commit, or Merge Failed-"Duplicate Node Name" 20-60 iSLB Configuration Failed-"Pending iSLB CFS Config Has Reached Its Limit..." 20-61 iSCSI Disable Failed-"Cannot Disable Iscsi - Large Iscsi Config Present..." 20-61 xviii Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05