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The tables in the sections that follow outline all the possible debugs that you can run on the WLC. Keep in mind that some of these debugs might not be available in certain versions. The lists of debugs are those available from Release 5.2.x.x and earlier.
Table A-1 lists all the Authentication, Authorization, and Accounting (AAA) debug options used to troubleshoot interactions between the controller and external authentication servers in web authentication and similar setups.