topic ISE and ACS interoperability in Network Access Control https://community.cisco.com/t5/network-access-control/ise-and-acs-interoperability/m-p/3426630#M526312 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>My customer wants to purchase ISE with TACACS for his server in Singapore. However, the rest of this TACACS server with still be on ACS. </P><P>Can we confirm there will be no interop issue by running both ISE and ACS in the same domain? </P><P></P><P>Thank you!</P></BODY></HTML> Fri, 17 Nov 2017 16:00:35 GMT yohh 2017-11-17T16:00:35Z ISE and ACS interoperability https://community.cisco.com/t5/network-access-control/ise-and-acs-interoperability/m-p/3426630#M526312 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>My customer wants to purchase ISE with TACACS for his server in Singapore. However, the rest of this TACACS server with still be on ACS. </P><P>Can we confirm there will be no interop issue by running both ISE and ACS in the same domain? </P><P></P><P>Thank you!</P></BODY></HTML> Fri, 17 Nov 2017 16:00:35 GMT https://community.cisco.com/t5/network-access-control/ise-and-acs-interoperability/m-p/3426630#M526312 yohh 2017-11-17T16:00:35Z Re: ISE and ACS interoperability https://community.cisco.com/t5/network-access-control/ise-and-acs-interoperability/m-p/3426631#M526313 <HTML><HEAD></HEAD><BODY><P>They are completely disparate systems with a set of network devices talking to one or the other</P><P></P><P>Why would you think there is a problem ?</P></BODY></HTML> Fri, 17 Nov 2017 16:04:56 GMT https://community.cisco.com/t5/network-access-control/ise-and-acs-interoperability/m-p/3426631#M526313 Jason Kunst 2017-11-17T16:04:56Z Re: ISE and ACS interoperability https://community.cisco.com/t5/network-access-control/ise-and-acs-interoperability/m-p/3426632#M526314 <HTML><HEAD></HEAD><BODY><P>Understood.</P><P>Thank you!</P></BODY></HTML> Fri, 17 Nov 2017 16:06:04 GMT https://community.cisco.com/t5/network-access-control/ise-and-acs-interoperability/m-p/3426632#M526314 yohh 2017-11-17T16:06:04Z Re: ISE and ACS interoperability https://community.cisco.com/t5/network-access-control/ise-and-acs-interoperability/m-p/3426633#M526315 <HTML><HEAD></HEAD><BODY><P><SPAN>Please see the ACS EOL information in </SPAN><A class="jive-link-external-small" href="http://cs.co/acstoise" rel="nofollow" target="_blank">http://cs.co/acstoise</A></P><P>ACS is EOS and will be End of Maintenance Aug 2018 after that there will no patches etc after that. Please let your customer be aware of this. It would be good to move all the system to ISE before End of Maintenance so that your customer can enjoy continuous support for the product and TAC.</P><P></P><P>-Krishnan</P></BODY></HTML> Fri, 17 Nov 2017 16:23:27 GMT https://community.cisco.com/t5/network-access-control/ise-and-acs-interoperability/m-p/3426633#M526315 kthiruve 2017-11-17T16:23:27Z