https://community.cisco.com/t5/wireless/cannot-add-wlc-5508-ha-mode-in-prime-infrastructure-2/m-p/2349497#M109560 <P>I have two 5508 7.5.102 in HA mode and i am trying to add theme in cisco prime infrastructure 2 but i am taking back unreachable. Controller can ping the prime. I adding the controller using the management ip address of controller. Have anyone meat thise issue ? I also have problem when adding switches in stack mode (WS-C2960S-48TD-L)</P> Sun, 04 Jul 2021 08:09:36 GMT MICHAEL PAPAIKONOMOY 2021-07-04T08:09:36Z https://community.cisco.com/t5/wireless/cannot-add-wlc-5508-ha-mode-in-prime-infrastructure-2/m-p/2349497#M109560 <P>I have two 5508 7.5.102 in HA mode and i am trying to add theme in cisco prime infrastructure 2 but i am taking back unreachable. Controller can ping the prime. I adding the controller using the management ip address of controller. Have anyone meat thise issue ? I also have problem when adding switches in stack mode (WS-C2960S-48TD-L)</P> Sun, 04 Jul 2021 08:09:36 GMT https://community.cisco.com/t5/wireless/cannot-add-wlc-5508-ha-mode-in-prime-infrastructure-2/m-p/2349497#M109560 MICHAEL PAPAIKONOMOY 2021-07-04T08:09:36Z https://community.cisco.com/t5/wireless/cannot-add-wlc-5508-ha-mode-in-prime-infrastructure-2/m-p/2349498#M109561 <P>Hello!</P><P>Check, that the service-port of the wlc is not in the same subnet, as Prime ip address</P> Mon, 21 Apr 2014 07:51:24 GMT https://community.cisco.com/t5/wireless/cannot-add-wlc-5508-ha-mode-in-prime-infrastructure-2/m-p/2349498#M109561 Jaaazman777 2014-04-21T07:51:24Z