Cisco ISE doesn`t send packets to AD

Question

Hello!
I`ve tried to configure authentication through AD. Intergation Cisco ISE with AD is successful and I can retrive all groups from AD. I`ve configured dot1X authentication (Policy>Authentication) to use at first AD, then Internal Users.I`ve configured the rule for one group in authorization policy (Policy>Authorization), I`ve added this group from AD (Administration> Identty Management> External Identity Sources> Active Directory> Groups).
When the user tries to connect to LAN and enters credentials from AD, Cisco ISE always uses only Internal Identity Source and doesn`t try to seach user in AD.  I don`t see any packets to AD in Operations>Authentication and TCP Dump, Cisco ISE only checks Internal Identity Source.
Does anybody know how to solve this problem?
Thank you!

Answer 1

Problem was in wrong configuration Authentication.
Now I have the folowing problem, ISE can`t authenticate wired guest user through Central Web Access.
Guest Portal sends message about succeful authentication and after that redirect again in Guest Portal.
I have two rules in Policy>Authorization (attach: Auth).
In Operations>Authentication I see folowing (attach: Guest)
In defaultguestportal I have "Both" authentication and sequence from 3 Identity Stores (Intetnal Users, Internal Endpoint, AD)