I have 2 anchor controllers in a DMZ to provide redundancy for guest access. They are configured with the same default Mobility group name which is different from the local controller Mobility names. My local controllers include both anchor controllerss in their mobility groups configuration. The anchor controllers provide DHCP for guest access, but with different IP subpool addresses.
Do I have to include both DMZ anchor controllers as well as the local controllers in the mobility groups which are configured on the DMZ controllers?
Would the DMZ controllers communicate with each other - if so, what information would be exchange e.g. client status?
Does symmetric tunnelling have to be configured?