I can't join LAP to WLC 5508 in difference subnet

Question

i can't join LAP to WLC in difference subnet now i create 2 interface [management / ap-manager]
management : 192.168.1.1 / 24
ap-manager : 192.168.1.2 / 24 vlan 10
ap-manager2 : 192.168.2.2 / 24 vlan 11
ap-manager3 : 192.168.3.2 / 24 vlan 12
connect with core switch 3 interface [access port vlan same wlc]
or how create wlc interface for join with LAP please advise me or send capture screen for me to create all interface
Thank you for best support.

Answer 1

I created a video actually how to configure option 43 on my site.
http://www.my80211.com/cisco-wlc-labs/2009/7/4/cisco-dhcp-option-43-configuration-nugget.html
So when you fire up an AP it goes through a few steps to find the controller.
1) It does a broadcast and if your APs are on the same VLAN as your apmangers/managment then she will connect
2) If it isnt on the sanme vlan it will attempt to reslove CISCO-LWAPP-CONTROLLER or CISCO-CAPWAP-CONTROLLER. This is where you would need to create an A-record in your DNS server and reslove it to your MANAGEMENT controller IP address
3) Also Option43. When your AP gets an IP address, you can add option 43 to the scope. Option 43 again tells the AP where to find the controller.
Now you can do a manual prime to these as well. Extend your managment vlan to a switch and have the APs join. Once they take the download and config they will know the controllers ip address. And then you can deploy them on different vlans and they will join ...
Does this make sense?