Have a couple of these C9130AXE-E , not able to join the wlc , error/s DTLS Handshake Success and the Heat beat timer expiry . how to resolve this without having to console to the actual access point current wlc ios ver 17.12.7a 

Would like assistance , we need to decommission this asa firewall, however I have no idea what and how everything works.need to collect the routing table , and match to current Fortigate firewall and make sure everything is there on the forti then I ...