https://community.cisco.com/t5/network-access-control/setting-tacacs-server-priority/m-p/4553581#M572821 <P>Hello All,</P><P>&nbsp;</P><P>Is there a way that I can set a priority to which TACACS server the router / switch uses in IOS? We are migrating from ACS to ISE and would like to add the ISE configuration and take a higher priority for AAA over ACS. Then once we can verify in ISE remove the ACS config.&nbsp;</P><P>&nbsp;</P><P>Any insight is appreciated.</P><P>&nbsp;</P><P>Thank you,</P><P>&nbsp;</P><P>J</P> Wed, 16 Feb 2022 14:13:07 GMT JJevans_2112 2022-02-16T14:13:07Z https://community.cisco.com/t5/network-access-control/setting-tacacs-server-priority/m-p/4553581#M572821 <P>Hello All,</P><P>&nbsp;</P><P>Is there a way that I can set a priority to which TACACS server the router / switch uses in IOS? We are migrating from ACS to ISE and would like to add the ISE configuration and take a higher priority for AAA over ACS. Then once we can verify in ISE remove the ACS config.&nbsp;</P><P>&nbsp;</P><P>Any insight is appreciated.</P><P>&nbsp;</P><P>Thank you,</P><P>&nbsp;</P><P>J</P> Wed, 16 Feb 2022 14:13:07 GMT https://community.cisco.com/t5/network-access-control/setting-tacacs-server-priority/m-p/4553581#M572821 JJevans_2112 2022-02-16T14:13:07Z https://community.cisco.com/t5/network-access-control/setting-tacacs-server-priority/m-p/4553634#M572824 <P>The order is top to bottom, so you need to remove and add ISE fist and next ACS, test one device, if you deploying mass devices.</P> Wed, 16 Feb 2022 15:12:35 GMT https://community.cisco.com/t5/network-access-control/setting-tacacs-server-priority/m-p/4553634#M572824 balaji.bandi 2022-02-16T15:12:35Z