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User Guide for Cisco Secure Access Control System 5.3
OL-24201-01
Chapter 5 Understanding My Workspace
Accessibility
System Failure Errors
System failure errors occur when a system malfunction is detected. When a system failure error is
detected, a dialog box appears, with an error message and OK button. Read the error message, click OK,
and perform the recommended action.
Possible error messages, explanations, and recommended actions are:
Error Message The following System Failure occurred: <description>.
Where description describes the specific malfunction.
Explanation You have attempted to make a configuration change and the system detected a failure at
the same time.
Recommended Action Click OK to close the error message and display the content area list page.
Your changes are not saved. Investigate and troubleshoot the detected malfunction, if possible.
Error Message An unknown System Failure occurred.
Explanation
You tried to change the configuration and the system detected an unknown failure at the
same time.
Recommended Action Click OK to close the error message and display the content area list page.
Investigate possible system failure causes, if possible.
Accessibility
The ACS 5.3 web interface contains accessibility features for users with vision impairment and mobility
limitations.
This section contains the following topics:
• Display and Readability Features, page 5-27
• Keyboard and Mouse Features, page 5-28
• Obtaining Additional Accessibility Information, page 5-28
Display and Readability Features
The ACS 5.3 web interface includes features that:
• Increase the visibility of items on the computer screen.
• Allow you to use screen reader software to interpret the web interface text and elements audibly.
The display and readability features include:
• Useful text descriptions that convey information that appears as image maps and graphs.
• Meaningful and consistent labels for tables, buttons, fields, and other web interface elements.
• Label placement directly on, or physically near, the element to which they apply.