topic %back up authentication in Network Security https://community.cisco.com/t5/network-security/back-up-authentication/m-p/1800756#M530076 <P>Hi All,</P><P></P><P>I have setup the ACS server. when i tried to login into device i am geeting %backup authenticatio error.</P> Mon, 11 Mar 2019 21:29:16 GMT prashantrecon 2019-03-11T21:29:16Z %back up authentication https://community.cisco.com/t5/network-security/back-up-authentication/m-p/1800756#M530076 <P>Hi All,</P><P></P><P>I have setup the ACS server. when i tried to login into device i am geeting %backup authenticatio error.</P> Mon, 11 Mar 2019 21:29:16 GMT https://community.cisco.com/t5/network-security/back-up-authentication/m-p/1800756#M530076 prashantrecon 2019-03-11T21:29:16Z %back up authentication https://community.cisco.com/t5/network-security/back-up-authentication/m-p/1800757#M530078 <HTML><HEAD></HEAD><BODY><P>Hi Prashant,</P><P></P><P>We'll need some more information before we can help you with this:</P><P></P><P>What is the full error message you are seeing?</P><P>Who is logging the message (i.e. ACS or the device)?</P><P>What type of device are you trying to login to (i.e. ASA, router, etc.)?</P><P>What version of software does the device run?</P><P>What is the AAA configuration of the device?</P><P>Does ACS log any failed attempts when you try to login?</P><P></P><P>-Mike</P></BODY></HTML> Sat, 01 Oct 2011 17:25:06 GMT https://community.cisco.com/t5/network-security/back-up-authentication/m-p/1800757#M530078 mirober2 2011-10-01T17:25:06Z