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...4-8 Fan Is Not Spinning 4-8 Fan Is Spinning; Contents Send documentation comments to mdsfeedback-doc@cisco.com Recovering the Administrator Password 2-32 Miscellaneous Software Image Issues 2-32 All Ports Down Because of System Health Failure 2-33 ...Switch Reboots after FCIP Reload 2-33 FCIP Link Fails to Come Up 2-33 Cannot Create, Modify, or Delete Admin Role 2-34 FC IDs Change... a Fan Failure Using the CLI 4-10 OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x v
...4-8 Fan Is Not Spinning 4-8 Fan Is Spinning; Contents Send documentation comments to mdsfeedback-doc@cisco.com Recovering the Administrator Password 2-32 Miscellaneous Software Image Issues 2-32 All Ports Down Because of System Health Failure 2-33 ...Switch Reboots after FCIP Reload 2-33 FCIP Link Fails to Come Up 2-33 Cannot Create, Modify, or Delete Admin Role 2-34 FC IDs Change... a Fan Failure Using the CLI 4-10 OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x v
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... 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 ... 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 ...Failed-"Cannot Disable Iscsi - Large Iscsi Config Present..." 20-61 xviii Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05
... 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 ... 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 ...Failed-"Cannot Disable Iscsi - Large Iscsi Config Present..." 20-61 xviii Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05
Troubleshooting Guide
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...Cisco MDS 9000 Family switch. For the latest instructions on the switch. Note The clear text password "admin123" will be copied over the existing password and encrypted in Table 2-8. Step 3 Click Device > Command Line Interface to Come Up, page 2-33 • Cannot Create, Modify, or Delete Admin Role, page 2-34 • FC IDs Change...34 • Switch Displays Wrong User, page 2-34 2-32 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Solution You can access Device Manager, recover the administrator password by following these steps: Step 1 Step 2 Create a ...
...Cisco MDS 9000 Family switch. For the latest instructions on the switch. Note The clear text password "admin123" will be copied over the existing password and encrypted in Table 2-8. Step 3 Click Device > Command Line Interface to Come Up, page 2-33 • Cannot Create, Modify, or Delete Admin Role, page 2-34 • FC IDs Change...34 • Switch Displays Wrong User, page 2-34 2-32 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Solution You can access Device Manager, recover the administrator password by following these steps: Step 1 Step 2 Create a ...
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...passwords. Or use the show user-account CLI command to view the user account expiration date. This sets the switch to log debug information for guidelines on page 18-1 for these messages: Step 1 Step 2 Choose Logs > Syslog > Setup and select the Severity Levels tab. User name is a restricted word or all Change... menu for guidelines on numeric. See the "User Accounts" section on allowed user names. OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x 18-5 Chapter 18 Troubleshooting Users and Roles User and Role Issues Send documentation comments to ...
...passwords. Or use the show user-account CLI command to view the user account expiration date. This sets the switch to log debug information for guidelines on page 18-1 for these messages: Step 1 Step 2 Choose Logs > Syslog > Setup and select the Severity Levels tab. User name is a restricted word or all Change... menu for guidelines on numeric. See the "User Accounts" section on allowed user names. OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x 18-5 Chapter 18 Troubleshooting Users and Roles User and Role Issues Send documentation comments to ...
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Possible Cause User is not configured for the role using Device Manager, follow these changes. 18-8 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Role is assigned incorrect role. You see the Create User dialog box. to a role....CLI" section on the server for appropriate access. Verifying Roles Using Device Manager To verify user role-based access using Cisco-AVPair = "shell: roles = "" ". Set the username and password fields. Solution For RADIUS, configure the vendor-specific attributes on page 18-9. to view the roles assigned to mdsfeedback-...
Possible Cause User is not configured for the role using Device Manager, follow these changes. 18-8 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Role is assigned incorrect role. You see the Create User dialog box. to a role....CLI" section on the server for appropriate access. Verifying Roles Using Device Manager To verify user role-based access using Cisco-AVPair = "shell: roles = "" ". Set the username and password fields. Solution For RADIUS, configure the vendor-specific attributes on page 18-9. to view the roles assigned to mdsfeedback-...
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...expiry date roles:sangroup vsan-admin no password set. Table 18-7 User Cannot Configure E Ports Symptom Possible Cause User cannot configure User is possible Step 2 Use the show role command to view the rules assigned to the role. OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x ... on page 18-11. Chapter 18 Troubleshooting Users and Roles User and Role Issues Send documentation comments to mdsfeedback-doc@cisco.com Step 4 Step 5 Step 6 Click Apply Changes to save these steps: Step 1 Use the show user-account command to view the roles assigned to the user....
...expiry date roles:sangroup vsan-admin no password set. Table 18-7 User Cannot Configure E Ports Symptom Possible Cause User cannot configure User is possible Step 2 Use the show role command to view the rules assigned to the role. OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x ... on page 18-11. Chapter 18 Troubleshooting Users and Roles User and Role Issues Send documentation comments to mdsfeedback-doc@cisco.com Step 4 Step 5 Step 6 Click Apply Changes to save these steps: Step 1 Use the show user-account command to view the roles assigned to the user....
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... Database Using the CLI" section on Fabric Manager to enable FC-SP. Upgrade host or switch or use the fcsp dhchap password CLI command to set the DHCHAP mode. 19-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Or use the fcsp enable CLI command on all switches. blocked from ... or auto-passive DHCHAP mode. Choose Switches > Interfaces > FC logical, select the FC-SP tab, set the command field to enable, and click Apply Changes on page 19-6. Host or switch does not support FC-SP. Switch or host not in Fabric Manager. Or use the fcsp auto-active or...
... Database Using the CLI" section on Fabric Manager to enable FC-SP. Upgrade host or switch or use the fcsp dhchap password CLI command to set the DHCHAP mode. 19-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Or use the fcsp enable CLI command on all switches. blocked from ... or auto-passive DHCHAP mode. Choose Switches > Interfaces > FC logical, select the FC-SP tab, set the command field to enable, and click Apply Changes on page 19-6. Host or switch does not support FC-SP. Switch or host not in Fabric Manager. Or use the fcsp auto-active or...
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... Issues Chapter 24 Troubleshooting Digital Certificates Send documentation comments to the host name. Specify a non-empty challenge password during enrollment. 24-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Create exportable RSA keys. Or use the hostname and... Symptom CA will not generate FQDN is specified. Click Apply Changes. Empty challenge password is not configured. Choose Switches > Interfaces > Management > DNS and set the LogicalName field to mdsfeedback-doc@cisco.com Common Troubleshooting Commands in the CLI The following commands may...
... Issues Chapter 24 Troubleshooting Digital Certificates Send documentation comments to the host name. Specify a non-empty challenge password during enrollment. 24-4 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 Create exportable RSA keys. Or use the hostname and... Symptom CA will not generate FQDN is specified. Click Apply Changes. Empty challenge password is not configured. Choose Switches > Interfaces > Management > DNS and set the LogicalName field to mdsfeedback-doc@cisco.com Common Troubleshooting Commands in the CLI The following commands may...
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...Changes to authenticate the CA that your certificate needs to be used to save the trust point and key pair. g. Otherwise, reject the CA by the CA (obtained from the Command drop-down menu. c. Note The CA may require manual verification before issuing the identity certificate. 24-6 Cisco MDS.... d. If the fingerprints match exactly, accept the CA by selecting the certconfirm trust point action. Enter the challenge password to be included in the CSR. The challenge password is required in the bootflash:filename format and will be revoked, so you want to bootflash. in PEM format. ...
...Changes to authenticate the CA that your certificate needs to be used to save the trust point and key pair. g. Otherwise, reject the CA by the CA (obtained from the Command drop-down menu. c. Note The CA may require manual verification before issuing the identity certificate. 24-6 Cisco MDS.... d. If the fingerprints match exactly, accept the CA by selecting the certconfirm trust point action. Enter the challenge password to be included in the CSR. The challenge password is required in the bootflash:filename format and will be revoked, so you want to bootflash. in PEM format. ...
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... input in PKCS#12 format to the selected trust point. switch(config)# crypto ca trustpoint myCA switch(config-trustpoint)# delete ca-certificate OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x 24-11 Optionally, follow these steps: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Choose ...and select the TrustPointDetails tab to verify that the trust point is empty. e. Enter the required password. b. Delete the RSA key pair from the Key Pair Name field and click Apply Changes. In Device Manager, choose Admin > Flash Files and select Copy to copy the PKCS#12 ...
... input in PKCS#12 format to the selected trust point. switch(config)# crypto ca trustpoint myCA switch(config-trustpoint)# delete ca-certificate OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x 24-11 Optionally, follow these steps: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Choose ...and select the TrustPointDetails tab to verify that the trust point is empty. e. Enter the required password. b. Delete the RSA key pair from the Key Pair Name field and click Apply Changes. In Device Manager, choose Admin > Flash Files and select Copy to copy the PKCS#12 ...
Troubleshooting Guide
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... that you must manually reset the administrative password on your fabric map, it may be that you made changes to the fabric topology, such as changing a switch IP address or removing a device, but you only have one -time passwords with the Accelerate Discovery check box checked.... incorrectly between these errant switches. Cannot Log Into Fabric Manager Fabric Manager uses the SNMP user name/password combination to access the HTTP proxy settings. OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x 26-3 You should open Java Web Start and choose File >...
... that you must manually reset the administrative password on your fabric map, it may be that you made changes to the fabric topology, such as changing a switch IP address or removing a device, but you only have one -time passwords with the Accelerate Discovery check box checked.... incorrectly between these errant switches. Cannot Log Into Fabric Manager Fabric Manager uses the SNMP user name/password combination to access the HTTP proxy settings. OL-9285-05 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x 26-3 You should open Java Web Start and choose File >...
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... command: switch# copy scp://[email protected]/etc/hosts bootflash:hosts.txt [email protected]'s password: hosts 100 2035 00:00 To back up the startup-configuration to use for files. The script only needs to... Use the following syntax to a server should be run -script filename. Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x A-4 OL-9285-05 A short script could be written to be done on the MDS to perform a save and then backup of protocols to use secure copy ...copy CLI command supports four transfer protocols and 12 different sources for copying to any changes.
... command: switch# copy scp://[email protected]/etc/hosts bootflash:hosts.txt [email protected]'s password: hosts 100 2035 00:00 To back up the startup-configuration to use for files. The script only needs to... Use the following syntax to a server should be run -script filename. Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x A-4 OL-9285-05 A short script could be written to be done on the MDS to perform a save and then backup of protocols to use secure copy ...copy CLI command supports four transfer protocols and 12 different sources for copying to any changes.
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... configure events that are used to specific roles. B-20 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 In addition to be taken based on changes in -progress, Cisco is discovered within the Cisco MDS 9000 Family. Cisco MDS 9000 Family switches also support Remote Monitoring (RMON) for ...SNMPv3 to assign different SNMP capabilities to report transport-oriented statistics on page B-17. Cisco MDS 9000 Family switches support over -IP (FCIP) to create a SNMP v3 username and password. The RMON groups that is helping to draft such MIBs for Fibre Channel.
... configure events that are used to specific roles. B-20 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05 In addition to be taken based on changes in -progress, Cisco is discovered within the Cisco MDS 9000 Family. Cisco MDS 9000 Family switches also support Remote Monitoring (RMON) for ...SNMPv3 to assign different SNMP capabilities to report transport-oriented statistics on page B-17. Cisco MDS 9000 Family switches support over -IP (FCIP) to create a SNMP v3 username and password. The RMON groups that is helping to draft such MIBs for Fibre Channel.
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... violations using the CLI (procedure) 19-17 fabric configuration analyzing with Fabric Manager B-16 status 1-5 Fabric Manager checking in -band management 16-6 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x IN-3 See EFMD 16-6 extended ISL. Index Send documentation comments to -three tunnels 20-20 reload causes ... 26-6 will not start 2-5 Fabric Manager Web Client passwords 26-11 fans LED is red 4-8 not spinning 4-8 FC ID, changes after link reset 2-34 FCIP ISL link failures 20-34 link down 2-33 one-to mdsfeedback-doc@cisco.com PortChannel links 10-1 trunking 10-2 e-mail addresses ...
... violations using the CLI (procedure) 19-17 fabric configuration analyzing with Fabric Manager B-16 status 1-5 Fabric Manager checking in -band management 16-6 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x IN-3 See EFMD 16-6 extended ISL. Index Send documentation comments to -three tunnels 20-20 reload causes ... 26-6 will not start 2-5 Fabric Manager Web Client passwords 26-11 fans LED is red 4-8 not spinning 4-8 FC ID, changes after link reset 2-34 FCIP ISL link failures 20-34 link down 2-33 one-to mdsfeedback-doc@cisco.com PortChannel links 10-1 trunking 10-2 e-mail addresses ...