I configured ACS to use generic ldap access to active directory via radius. That was very, very easy.
How can I configure the same through tacacs+ ??? Is it possible to use generic ldap to AD over tacacs+???
Tnax for help
In that case, try and configure a Generic LDAP External User Database, as you probably did already:
and configure the Unknown User Policy Option to check in this database.
As long as you don't use NAPs tacacs should work.