I have two WLC 4402 connecting to core sw1 and core sw2 separate.
native vlan 4(management) & vlan28(ip cctv camera)
WLC<---trunk allow vlan 4--->core switch<---trunk allow vlan 4,28--->edge switch <--trunk allow vlan 4,28-->RAP<<<backhaul so,no config>>>MAP<-access vlan28->camera
The WLC , RAP & MAP is vlan4 and the camera is vlan28.
The core switch virtual gateway address is 10.80.4.254 and the edge switch ip default gateway is 10.80.4.254.
I'm able to ping all the devices UNTIL when i do switching(or you can say transfering) the RAP or the MAP to the other WLC ,the only device i couldn't ping was the ip camera.The failover fails.
The WLC,RAP,MAP& camera ip address was static.
what possible reason it is nt working ? As appreciation,5 star rating to anyone could solve the problem.