Hello David, unfortunately there isn't such a feature in ISE. I used to do voice for a while and CallManager has a nice feature called "dependency records" which would do exactly that :)
Here are a few places you can check and see if the AD configuration is being referenced:
- Identity Store Sequences
- Guest portal authentication
- Sponsor portal authentication
- My Device Portal
- ISE administrative access via AD
- Client Provisioning rules
- Posture Assessment rules
- Custom created authentication and authorization conditions that were saved to the library
- Default authentication/authorization conditions in policy sets
I hope this helps!
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