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ACS 5.8: 24403 User authentication against Active Directory failed

nguyenhoangnhon
Level 1
Level 1

Hi All, 

I'm using Cisco ACS 5.8 to authentication users for Router , Switch, ASA, WLC . I join ACS with Active Directory is OK but i get a error folow:

" User authentication against Active Directory failed" when user and password is correct .

Please help me problem this .Thanks so much...

2 Replies 2

M. Wisely
Level 4
Level 4

Check if the account is disabled or locked as this can cause the error you're getting.

Hi,

Can you please click on details button of the failed reason or send it to view the details?

Best regards.