Brocade Network Advisor SAN User Manual v11.1x (53-1002167-01, May 2011)

760 Brocade Network Advisor SAN User Manual
53-1002167-01
Application Configuration Wizard troubleshooting
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7. Cl ic k Close on the IP Performance Result dialog box.
8. Click Cancel on the IP Performance dialog box.
Application Configuration Wizard troubleshooting
The following section states a possible issue and the recommended solution for Management
application Configuration Wizard errors.
DELAY The average round trip time to send a packet of data and receive the
acknowledgement.
PMTU
(Path Maximum
Transmission Unit)
The largest packet size that can be transmitted over the end-to
- end path without
fragmentation. This value is measured in bytes and includes the IP header and
payload. IP Performance tries the configured Fabric OS Jumbo MTU value (anything
over 15000, then 1500, then 1260. The value displayed in the table is the largest
value that worked.
Field/Component Description
Problem Resolution
Unable to launch the
Management application
Configuration Wizard on
a Windows Vista,
Windows 7,or Windows
2008 R2 system
The Windows Vista, Windows 7,or Windows 2008 R2 system enables the User Access Control (UAC) option by
default. When the UAC option is enabled, the Configuration Wizard cannot launch. If the Configuration Wizard
does not launch, use one of the following options to disable the UAC option:
The following are the various ways we can disable UAC in vista:
Disable using msconfig by completing the following steps.
1Select Start > Run.
2Type msconfig on the Run dialog box and click OK.
3Click the Tools tab on the System Configuration Utility.
4 Scroll down to and select the Disable UAC tool name.
5Click Launch.
A command window displays and runs the disable UAC command. When the command is complete, close
the window.
6Close the System Configuration Utility.
7 Restart the computer to apply changes.
NOTE: You can re-enable UAC using the above procedure and selecting the Enable UAC tool name in step 4.
Disable using regedit by completing the following steps.
NOTE: Before making changes to the registry, make sure you have a valid backup. In cases where you're
supposed to delete or modify keys or values from the registry it is possible to first export that key or
value(s) to a .REG file before performing the changes.
1Select Start > Run.
2 Type regedit on the Run dialog box and click OK.
3 Navigate to the following registry key:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System
4Right-click the EnableLUA value and select Modify.
5Change the Value data field to 0 on the Edit DWORD Value dialog box and click OK.
6Close the Registry Editor.
7 Restart the computer to apply changes.
NOTE: You can re-enable UAC using the above procedure and changing the Value data field to 1 in step 5.