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Troubleshooting Authentication

 

This topic describes how you get detailed diagnostic information by enabling tracing of authentication operations on the EX Series switch.

Aruba ClearPass Policy Manager provides additional detailed diagnostic information. See the Aruba ClearPass documentation for more information.

You can enable trace options for the 802.1X protocol. The following set of commands enables the writing of trace logs to a file named do1x:

Use the show log CLI command to display the contents of the trace log file. For example:

You can also display the contents of the trace log file from the UNIX-level shell. For example: