There is a known bug that covers the behavior you've observed, that's triggered by using certain ver...

The error message states invalid credentials were entered (seen at the bottom of radius_details_3.jp...

You will want to configure command authorization on the router (switch, etc.) and then create a comm...

Unlike ACS 4.x (and earlier) which had a separate page for successful and failed attempts, ACS 5.x s...

Can you post the same debug output, from a switch showing the correct behavior, please? Also, are yo...

This requires configuration on both ACS, and the target devices. On your routers, switches, etc., co...

You need to have exec authorization configured on your router, for example: aaa authorization exec d...

You need to add command authorization: aaa authorization commands 1 default group tacacs+ local aaa ...

Can you please post the router/switch configuration? At least the AAA related portions. Javier Hende...

ACS 4.2 is not supported on any versions of Windows after 2008, and since it's been discontinued for...

The instructions you reference seem to be meant for the open source tac_plus TACACS+ server. For ACS...

The above configuration looks correct. The expected behavior is that when the user enters credential...

You aid that you applied this method list "on the telnet", but can you show us the resulting configu...