I have set the local DHCP scope with "option 43" on the core switch and I can see APs are getting IPs properly.  The communication between remote WLC and APs is good however WLC is not detecting remote APs.  Device details:-WLC:  Model: AIR-CT5508 K9...

Could you please guide me to get the Visio stencil for - FPR1140-NGFW-K9 Cisco Firepower 1140 NGFW 1U Appliance.