Hi All,
I've deployed some AP, joining to Primary LMS MD with AOS:8.2.1.0_64044 and Backup LMS with AOS:8.3.0.7_70587.
When the Primary WLC geting down, all AP joint to Backup LMS. then primary WLC already UP and running well. All AP stuck can not joint to my Primary WLC.
My question is?
This issue is because my LMS are on defferent AOS or there are traffic block on Firewall (something like that).
Thanks you for your feedback on this.