Troubleshooting Guide
Page 3
... Release Notes i-xxx Compatibility Information i-xxx Regulatory Compliance and Safety Information i-xxx Hardware Installation i-xxx Cisco Fabric Manager i-xxxi Command-Line Interface i-xxxi Troubleshooting and Reference i-xxxi Installation and Configuration Note i-xxxi Obtaining Documentation, Obtaining Support, and Security Guidelines i-xxxii Troubleshooting Overview 1-1 Overview of ... Flowchart 1-9 System Messages 1-10 System Message Text 1-10 Syslog Server Implementation 1-10 Implementing Syslog with Fabric Manager 1-11 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x iii
... Release Notes i-xxx Compatibility Information i-xxx Regulatory Compliance and Safety Information i-xxx Hardware Installation i-xxx Cisco Fabric Manager i-xxxi Command-Line Interface i-xxxi Troubleshooting and Reference i-xxxi Installation and Configuration Note i-xxxi Obtaining Documentation, Obtaining Support, and Security Guidelines i-xxxii Troubleshooting Overview 1-1 Overview of ... Flowchart 1-9 System Messages 1-10 System Message Text 1-10 Syslog Server Implementation 1-10 Implementing Syslog with Fabric Manager 1-11 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x iii
Troubleshooting Guide
Page 6
...Services Modules 4-21 Overview of Module Status 4-21 Module Initialization Overview 4-22 Module Bootup 4-23 Image Download 4-23 Runtime Diagnostics 4-24 Runtime Configuration 4-24 Online and Operational 4-24 Analyzing The Logs 4-25 Troubleshooting Module Issues 4-25 Troubleshooting Powered-Down Modules 4-26 Diagnosing a Powered-Down Module... 4-38 5 C H A P T E R Troubleshooting Mixed Generation Hardware 5-1 Overview 5-1 Port Groups 5-2 Port Speed Mode 5-3 Dynamic Bandwidth Management 5-3 Out-of-Service Interfaces 5-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x vi OL-9285-05
...Services Modules 4-21 Overview of Module Status 4-21 Module Initialization Overview 4-22 Module Bootup 4-23 Image Download 4-23 Runtime Diagnostics 4-24 Runtime Configuration 4-24 Online and Operational 4-24 Analyzing The Logs 4-25 Troubleshooting Module Issues 4-25 Troubleshooting Powered-Down Modules 4-26 Diagnosing a Powered-Down Module... 4-38 5 C H A P T E R Troubleshooting Mixed Generation Hardware 5-1 Overview 5-1 Port Groups 5-2 Port Speed Mode 5-3 Dynamic Bandwidth Management 5-3 Out-of-Service Interfaces 5-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x vi OL-9285-05
Troubleshooting Guide
Page 7
...-doc@cisco.com Port Index Availability 5-4 Combining Modules and Supervisors 5-7 Initial Troubleshooting Checklist 5-7 Generation 1 and Generation 2 Issues 5-7 Module Does Not Come Online 5-8 Verifying Port Index Allocation Using Device Manager 5-8 Verifying Port Index Allocation Using the CLI 5-9 Cannot Configure Port ... Manager Server License From Device Manager 6-10 License Listed as Missing 6-11 7 C H A P T E R Troubleshooting Cisco Fabric Services 7-1 Overview 7-1 Initial Troubleshooting Checklist 7-2 Verifying CFS Using Fabric Manager 7-3 Verifying CFS Using the CLI 7-3 OL-9285-05...
...-doc@cisco.com Port Index Availability 5-4 Combining Modules and Supervisors 5-7 Initial Troubleshooting Checklist 5-7 Generation 1 and Generation 2 Issues 5-7 Module Does Not Come Online 5-8 Verifying Port Index Allocation Using Device Manager 5-8 Verifying Port Index Allocation Using the CLI 5-9 Cannot Configure Port ... Manager Server License From Device Manager 6-10 License Listed as Missing 6-11 7 C H A P T E R Troubleshooting Cisco Fabric Services 7-1 Overview 7-1 Initial Troubleshooting Checklist 7-2 Verifying CFS Using Fabric Manager 7-3 Verifying CFS Using the CLI 7-3 OL-9285-05...
Troubleshooting Guide
Page 9
Contents Send documentation comments to mdsfeedback-doc@cisco.com Link Initialization Flow 8-23 Viewing Port Counters 8-25 Port Bounces Between Initializing and Offline States 8-26 Troubleshooting ELP Issues Using the CLI 8-27 ... 10-2 Common Troubleshooting Tools in Fabric Manager 10-2 Common Troubleshooting Commands in the CLI 10-3 PortChannel Issues 10-3 Cannot Configure a PortChannel 10-3 Newly Added Interface Does Not Come Online In a PortChannel 10-4 Configuring Port Channel Modes Using Fabric Manager 10-4 Trunking Issues 10-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x ix
Contents Send documentation comments to mdsfeedback-doc@cisco.com Link Initialization Flow 8-23 Viewing Port Counters 8-25 Port Bounces Between Initializing and Offline States 8-26 Troubleshooting ELP Issues Using the CLI 8-27 ... 10-2 Common Troubleshooting Tools in Fabric Manager 10-2 Common Troubleshooting Commands in the CLI 10-3 PortChannel Issues 10-3 Cannot Configure a PortChannel 10-3 Newly Added Interface Does Not Come Online In a PortChannel 10-4 Configuring Port Channel Modes Using Fabric Manager 10-4 Trunking Issues 10-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x ix
Troubleshooting Guide
Page 10
Contents Send documentation comments to mdsfeedback-doc@cisco.com Cannot Configure Trunking 10-5 VSAN Traffic Does Not Traverse Trunk 10-5 11 C H A P T E R Troubleshooting VSANs, Domains, and FSPF 11-1 Overview 11-1 Initial Troubleshooting Checklist 11-1 Common Troubleshooting Tools ...Interop Mode Issues 11-9 Dynamic Port VSAN Membership Issues 11-9 Troubleshooting DPVM Using Fabric Manager 11-10 Troubleshooting DPVM Using the CLI 11-11 DPVM Configuration Not Available 11-11 DPVM Database Not Distributed 11-12 DPVM Autolearn Not Working 11-12 No Autolearn Entries in Active Database 11-13 VSAN...
Contents Send documentation comments to mdsfeedback-doc@cisco.com Cannot Configure Trunking 10-5 VSAN Traffic Does Not Traverse Trunk 10-5 11 C H A P T E R Troubleshooting VSANs, Domains, and FSPF 11-1 Overview 11-1 Initial Troubleshooting Checklist 11-1 Common Troubleshooting Tools ...Interop Mode Issues 11-9 Dynamic Port VSAN Membership Issues 11-9 Troubleshooting DPVM Using Fabric Manager 11-10 Troubleshooting DPVM Using the CLI 11-11 DPVM Configuration Not Available 11-11 DPVM Database Not Distributed 11-12 DPVM Autolearn Not Working 11-12 No Autolearn Entries in Active Database 11-13 VSAN...
Troubleshooting Guide
Page 11
Contents Send documentation comments to mdsfeedback-doc@cisco.com Assigning a New Domain ID Using the CLI 11-19 Using Fabric Reconfiguration for Domain ID Assignments 11-20 CFS Distribution of Domain ID List ...-32 Resolving a Region Mismatch Using the CLI 11-32 12 C H A P T E R Troubleshooting SAN Device Virtualization 12-1 Overview 12-1 Initial Troubleshooting Checklist 12-1 Debugging and Verifying SDV Configuration Using the CLI 12-2 SDV Limitations and Restrictions 12-2 SDV Issues 12-3 SDV Commit Fails 12-3 SDV Commit Partially Fails 12-4 Host Cannot Locate Disk...
Contents Send documentation comments to mdsfeedback-doc@cisco.com Assigning a New Domain ID Using the CLI 11-19 Using Fabric Reconfiguration for Domain ID Assignments 11-20 CFS Distribution of Domain ID List ...-32 Resolving a Region Mismatch Using the CLI 11-32 12 C H A P T E R Troubleshooting SAN Device Virtualization 12-1 Overview 12-1 Initial Troubleshooting Checklist 12-1 Debugging and Verifying SDV Configuration Using the CLI 12-2 SDV Limitations and Restrictions 12-2 SDV Issues 12-3 SDV Commit Fails 12-3 SDV Commit Partially Fails 12-4 Host Cannot Locate Disk...
Troubleshooting Guide
Page 12
... 9000 Family Troubleshooting Guide, Release 3.x xii OL-9285-05 Contents Send documentation comments to mdsfeedback-doc@cisco.com Verifying IVR Configuration Using the CLI 13-4 IVR Enhancements by Cisco SAN-OS Release 13-5 IVR Issues 13-6 IVR Licensing Issues 13-6 Cannot Enable IVR 13-7 IVR Network Address Translation Fails 13-8 IVR Zone ...Switch Fails 13-10 Traffic Does Not Traverse IVR Path 13-11 Link Isolated 13-12 Persistent FC ID for IVR Failed 13-12 LUN Configuration Failure in IVR Zoning 13-13 Host Does Not Have Write Access to Storage 13-13 Locked IVR CFS Session 13-13 CFS Merge ...
... 9000 Family Troubleshooting Guide, Release 3.x xii OL-9285-05 Contents Send documentation comments to mdsfeedback-doc@cisco.com Verifying IVR Configuration Using the CLI 13-4 IVR Enhancements by Cisco SAN-OS Release 13-5 IVR Issues 13-6 IVR Licensing Issues 13-6 Cannot Enable IVR 13-7 IVR Network Address Translation Fails 13-8 IVR Zone ...Switch Fails 13-10 Traffic Does Not Traverse IVR Path 13-11 Link Isolated 13-12 Persistent FC ID for IVR Failed 13-12 LUN Configuration Failure in IVR Zoning 13-13 Host Does Not Have Write Access to Storage 13-13 Locked IVR CFS Session 13-13 CFS Merge ...
Troubleshooting Guide
Page 14
Contents Send documentation comments to mdsfeedback-doc@cisco.com FICON Configuration Files 16-5 CUP In-Band Management 16-6 Fabric Binding 16-6 FICON Configuration Requirements 16-6 Initial Troubleshooting Checklist 16-7 Common Troubleshooting Tools in Fabric Manager or Device Manager 16-8 Common Troubleshooting Commands in the CLI 16-8 Port Swapping ...
Contents Send documentation comments to mdsfeedback-doc@cisco.com FICON Configuration Files 16-5 CUP In-Band Management 16-6 Fabric Binding 16-6 FICON Configuration Requirements 16-6 Initial Troubleshooting Checklist 16-7 Common Troubleshooting Tools in Fabric Manager or Device Manager 16-8 Common Troubleshooting Commands in the CLI 16-8 Port Swapping ...
Troubleshooting Guide
Page 15
Contents Send documentation comments to mdsfeedback-doc@cisco.com User Is Not in Any Configured Role 17-10 User Cannot Access Certain Features 17-11 Troubleshooting RADIUS and TACACS+ With Cisco ACS 17-11 18 C H A P T E R Troubleshooting Users and Roles 18-1 Overview 18-1 User Accounts 18-1 Role-Based ...-Restricted Roles Using Fabric Manager 18-10 Verifying VSAN-Restricted Roles Using the CLI 18-11 User Cannot Configure E Ports 18-11 Unexpected User Displayed in Logs 18-12 Troubleshooting Users and Roles with Cisco ACS 18-12 19 C H A P T E R Troubleshooting FC-SP, Port Security, and Fabric...
Contents Send documentation comments to mdsfeedback-doc@cisco.com User Is Not in Any Configured Role 17-10 User Cannot Access Certain Features 17-11 Troubleshooting RADIUS and TACACS+ With Cisco ACS 17-11 18 C H A P T E R Troubleshooting Users and Roles 18-1 Overview 18-1 User Accounts 18-1 Role-Based ...-Restricted Roles Using Fabric Manager 18-10 Verifying VSAN-Restricted Roles Using the CLI 18-11 User Cannot Configure E Ports 18-11 Unexpected User Displayed in Logs 18-12 Troubleshooting Users and Roles with Cisco ACS 18-12 19 C H A P T E R Troubleshooting FC-SP, Port Security, and Fabric...
Troubleshooting Guide
Page 16
Contents Send documentation comments to mdsfeedback-doc@cisco.com Verifying FC-SP Configuration Using Fabric Manager 19-5 Verifying FC-SP Configuration Using the CLI 19-5 Verifying Local FC-SP Database Using Fabric Manager 19-5 Verifying Local FC-SP Database Using the CLI 19-6 Authentication Fails When Using Cisco ACS 19-7 Port Security Issues 19-7 Device...
Contents Send documentation comments to mdsfeedback-doc@cisco.com Verifying FC-SP Configuration Using Fabric Manager 19-5 Verifying FC-SP Configuration Using the CLI 19-5 Verifying Local FC-SP Database Using Fabric Manager 19-5 Verifying Local FC-SP Database Using the CLI 19-6 Authentication Fails When Using Cisco ACS 19-7 Port Security Issues 19-7 Device...
Troubleshooting Guide
Page 17
Contents Send documentation comments to mdsfeedback-doc@cisco.com IP Issues 20-5 Verifying Basic Connectivity 20-5 Verifying Basic Connectivity Using...Connection and FCIP Tunnels 20-18 One-to-Three FCIP Tunnel Creation and Monitoring 20-20 Displaying the Configuration of the First Switch Using the CLI 20-20 Creating the FCIP Interface for the Second Tunnel ...Examples 20-21 Displaying Incorrect or Nonexistent IP Address for an FCIP Profile Using the CLI 20-21 Displaying Configuration Errors When Bringing Up a Tunnel on a Selected Port Using the CLI 20-22 FCIP Interface Misconfiguration Examples...
Contents Send documentation comments to mdsfeedback-doc@cisco.com IP Issues 20-5 Verifying Basic Connectivity 20-5 Verifying Basic Connectivity Using...Connection and FCIP Tunnels 20-18 One-to-Three FCIP Tunnel Creation and Monitoring 20-20 Displaying the Configuration of the First Switch Using the CLI 20-20 Creating the FCIP Interface for the Second Tunnel ...Examples 20-21 Displaying Incorrect or Nonexistent IP Address for an FCIP Profile Using the CLI 20-21 Displaying Configuration Errors When Bringing Up a Tunnel on a Selected Port Using the CLI 20-22 FCIP Interface Misconfiguration Examples...
Troubleshooting Guide
Page 18
... 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Contents Send documentation comments to mdsfeedback-doc@cisco.com Special Frame Misconfiguration Example 20-33 Troubleshooting FCIP Link Flaps 20-34 Troubleshooting FCIP ISL Link Failures 20-34 Troubleshooting FCIP and Compression 20-... 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...
... 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Contents Send documentation comments to mdsfeedback-doc@cisco.com Special Frame Misconfiguration Example 20-33 Troubleshooting FCIP Link Flaps 20-34 Troubleshooting FCIP ISL Link Failures 20-34 Troubleshooting FCIP and Compression 20-... 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...
Troubleshooting Guide
Page 19
Contents Send documentation comments to mdsfeedback-doc@cisco.com iSLB Commit Timeout 20-61 Session Down-"pWWN in Use At Remote Switch" 20-62 Redirected Session Does Not Come Up 20-62 iSLB ... Transforms 22-4 Initial Troubleshooting Checklist 22-4 Common Troubleshooting Tools in Fabric Manager 22-4 Common Troubleshooting Commands in the CLI 22-5 IPsec Issues 22-5 Verifying IKE Configuration Compatibility 22-6 OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x xix
Contents Send documentation comments to mdsfeedback-doc@cisco.com iSLB Commit Timeout 20-61 Session Down-"pWWN in Use At Remote Switch" 20-62 Redirected Session Does Not Come Up 20-62 iSLB ... Transforms 22-4 Initial Troubleshooting Checklist 22-4 Common Troubleshooting Tools in Fabric Manager 22-4 Common Troubleshooting Commands in the CLI 22-5 IPsec Issues 22-5 Verifying IKE Configuration Compatibility 22-6 OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x xix
Troubleshooting Guide
Page 20
Contents Send documentation comments to mdsfeedback-doc@cisco.com Verifying IPsec Configuration Compatibility Using Fabric Manager 22-6 Verifying IPsec Configuration Compatibility Using the CLI 22-7 Verifying Security Policy Databases Compatibility 22-8 Verifying Interface Status Using Fabric Manager 22-9 Verifying Interface Status Using the CLI... Support 24-2 Maximum Limits 24-3 Initial Troubleshooting Checklist 24-3 Common Troubleshooting Tools in Fabric Manager 24-3 Common Troubleshooting Commands in the CLI 24-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x xx OL-9285-05
Contents Send documentation comments to mdsfeedback-doc@cisco.com Verifying IPsec Configuration Compatibility Using Fabric Manager 22-6 Verifying IPsec Configuration Compatibility Using the CLI 22-7 Verifying Security Policy Databases Compatibility 22-8 Verifying Interface Status Using Fabric Manager 22-9 Verifying Interface Status Using the CLI... Support 24-2 Maximum Limits 24-3 Initial Troubleshooting Checklist 24-3 Common Troubleshooting Tools in Fabric Manager 24-3 Common Troubleshooting Commands in the CLI 24-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x xx OL-9285-05
Troubleshooting Guide
Page 21
Contents Send documentation comments to mdsfeedback-doc@cisco.com Digital Certificate Issues 24-4 CA Will Not Generate Identity Certificate 24-4 Cannot Export Identity Certificate in PKCS#12 Format 24-5 Certificate Fails at Peer 24-5 Configuring Certificates on the MDS Switch Using Fabric Manager 24-5 Configuring Certificates on the MDS Switch Using the CLI 24...
Contents Send documentation comments to mdsfeedback-doc@cisco.com Digital Certificate Issues 24-4 CA Will Not Generate Identity Certificate 24-4 Cannot Export Identity Certificate in PKCS#12 Format 24-5 Certificate Fails at Peer 24-5 Configuring Certificates on the MDS Switch Using Fabric Manager 24-5 Configuring Certificates on the MDS Switch Using the CLI 24...
Troubleshooting Guide
Page 22
Contents Send documentation comments to mdsfeedback-doc@cisco.com Initial Troubleshooting Checklist 26-2 Common Troubleshooting Tools in Fabric Manager 26-2 Troubleshooting ... Using Fabric Manager Across FCIP 26-5 Running Cisco Fabric Manager with Network Multiple Interfaces 26-5 Specifying an Interface for Fabric Manager Server 26-5 Specifying an Interface for Fabric Manager Client or Device Manager 26-6 Configuring a Proxy Server 26-6 Clearing Topology Maps... Manager 26-13 Wrong Version of Device Manager is Launched 26-14 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x xxii OL-9285-05
Contents Send documentation comments to mdsfeedback-doc@cisco.com Initial Troubleshooting Checklist 26-2 Common Troubleshooting Tools in Fabric Manager 26-2 Troubleshooting ... Using Fabric Manager Across FCIP 26-5 Running Cisco Fabric Manager with Network Multiple Interfaces 26-5 Specifying an Interface for Fabric Manager Server 26-5 Specifying an Interface for Fabric Manager Client or Device Manager 26-6 Configuring a Proxy Server 26-6 Clearing Topology Maps... Manager 26-13 Wrong Version of Device Manager is Launched 26-14 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x xxii OL-9285-05
Troubleshooting Guide
Page 23
... Manager A-3 Copying Files Using the CLI A-4 Using Core Dumps A-5 Setting Up Core Dumps Using the CLI A-5 Troubleshooting Tools and Methodology B-1 Using Cisco MDS 9000 Family Tools B-1 Command-Line Interface Troubleshooting Commands B-2 CLI Debug B-2 FC Ping and FC Traceroute B-4 Using FC Ping B-5 Using FC ...B-13 Fabric Manager and Device Manager B-14 Analyzing Switch Device Health B-14 Analyzing End-to-End Connectivity B-15 Analyzing Switch Fabric Configuration B-16 Analyzing the Results of Merging Zones B-16 Alerts and Alarms B-17 Device Manager: RMON Threshold Manager B-17 Fibre Channel Name...
... Manager A-3 Copying Files Using the CLI A-4 Using Core Dumps A-5 Setting Up Core Dumps Using the CLI A-5 Troubleshooting Tools and Methodology B-1 Using Cisco MDS 9000 Family Tools B-1 Command-Line Interface Troubleshooting Commands B-2 CLI Debug B-2 FC Ping and FC Traceroute B-4 Using FC Ping B-5 Using FC ...B-13 Fabric Manager and Device Manager B-14 Analyzing Switch Device Health B-14 Analyzing End-to-End Connectivity B-15 Analyzing Switch Fabric Configuration B-16 Analyzing the Results of Merging Zones B-16 Alerts and Alarms B-17 Device Manager: RMON Threshold Manager B-17 Fibre Channel Name...
Troubleshooting Guide
Page 24
Contents Send documentation comments to mdsfeedback-doc@cisco.com Enabling Logging for Telnet or SSH B-22 Using Fibre Channel SPAN B-23 Using Cisco Network Management Products B-24 Cisco MDS 9000 Family Port Analyzer Adapter B-24 Cisco Fabric Analyzer B-25 IP Network Simulator B-27 Using Other Troubleshooting Products B-27 Fibre Channel Testers B-28 Fibre Channel Protocol Analyzers B-28 Using Host Diagnostic Tools B-28 C A P P E N D I X INDEX Configuration Limits for Cisco MDS SAN-OS Release 3.x C-1 xxiv Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05
Contents Send documentation comments to mdsfeedback-doc@cisco.com Enabling Logging for Telnet or SSH B-22 Using Fibre Channel SPAN B-23 Using Cisco Network Management Products B-24 Cisco MDS 9000 Family Port Analyzer Adapter B-24 Cisco Fabric Analyzer B-25 IP Network Simulator B-27 Using Other Troubleshooting Products B-27 Fibre Channel Testers B-28 Fibre Channel Protocol Analyzers B-28 Using Host Diagnostic Tools B-28 C A P P E N D I X INDEX Configuration Limits for Cisco MDS SAN-OS Release 3.x C-1 xxiv Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05
Troubleshooting Guide
Page 25
... in 3.3(1). 3.3(1) Chapter 23, "Troubleshooting SANTap" Added troubleshooting information for CFS Regions feature. 3.2(1) Chapter 7, "Troubleshooting Cisco Fabric Services" Updated configuration limits for previous releases are documented. Appendix C, "Configuration Limits for Cisco MDS SAN-OS Release 3.x" Updated troubleshooting information for the Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x, and tells you where they are also listed in...
... in 3.3(1). 3.3(1) Chapter 23, "Troubleshooting SANTap" Added troubleshooting information for CFS Regions feature. 3.2(1) Chapter 7, "Troubleshooting Cisco Fabric Services" Updated configuration limits for previous releases are documented. Appendix C, "Configuration Limits for Cisco MDS SAN-OS Release 3.x" Updated troubleshooting information for the Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x, and tells you where they are also listed in...
Troubleshooting Guide
Page 26
... iSCSI load balancing (iSLB). 3.0(1) Chapter 20, "Troubleshooting IP Storage Services" Added troubleshooting Generation 1 and Generation 2 hardware configuration. 3.0(1) Chapter 5, "Troubleshooting Mixed Generation Hardware" Added troubleshooting RADIUS and TACACS+. 2.x Chapter 17, "Troubleshooting RADIUS and TACACS... tool. Appendix B, "Troubleshooting Tools and Methodology" Added information about troubleshooting 3.1(2) nondisruptive upgrades on Cisco MDS 9124 Fabric Switch SAN Device Virtualization SNMP test traps Digital Certificates iSCSI Load Balancing Mixed Generation...
... iSCSI load balancing (iSLB). 3.0(1) Chapter 20, "Troubleshooting IP Storage Services" Added troubleshooting Generation 1 and Generation 2 hardware configuration. 3.0(1) Chapter 5, "Troubleshooting Mixed Generation Hardware" Added troubleshooting RADIUS and TACACS+. 2.x Chapter 17, "Troubleshooting RADIUS and TACACS... tool. Appendix B, "Troubleshooting Tools and Methodology" Added information about troubleshooting 3.1(2) nondisruptive upgrades on Cisco MDS 9124 Fabric Switch SAN Device Virtualization SNMP test traps Digital Certificates iSCSI Load Balancing Mixed Generation...