https://community.cisco.com/t5/network-security/fdm-firepower/m-p/4143529#M1073477 <P>NTP Authentication is not supported for FTD devices.</P> <P>It is only supported for Firepower Management Center (and then only to the FMC itself - not to any managed FTD devices).</P> <P>This restriction applies as of the latest 6.6 release as well as the upcoming 6.7 release.</P> Sun, 30 Aug 2020 03:54:56 GMT Marvin Rhoads 2020-08-30T03:54:56Z https://community.cisco.com/t5/network-security/fdm-firepower/m-p/4143500#M1073473 <P>I need to configure NTP authentication with FDM Firepower. can you please tell me how to configure NTP authentication inside the FDM</P> Sat, 29 Aug 2020 21:36:43 GMT https://community.cisco.com/t5/network-security/fdm-firepower/m-p/4143500#M1073473 usmanlodhi1001 2020-08-29T21:36:43Z https://community.cisco.com/t5/network-security/fdm-firepower/m-p/4143529#M1073477 <P>NTP Authentication is not supported for FTD devices.</P> <P>It is only supported for Firepower Management Center (and then only to the FMC itself - not to any managed FTD devices).</P> <P>This restriction applies as of the latest 6.6 release as well as the upcoming 6.7 release.</P> Sun, 30 Aug 2020 03:54:56 GMT https://community.cisco.com/t5/network-security/fdm-firepower/m-p/4143529#M1073477 Marvin Rhoads 2020-08-30T03:54:56Z