Hello, I have several branch offices (local) set up on 4400 WLC's serving local Wireless lan access. These controllers have a guest network set up that uses the mobility anchor for a controller set up in a DMZ at a data center.
The guest access works fine.
I am setting up a second controller in the DMZ datacenter to provide resilience.
I understand the local WLC will choose one of the 2 DMZ anchor controllers and will load balance traffic for the guest net - however I have a few questions.
Up until now, the single guest controller was configured to be in a mobility group called "GuestNet".
Should the second controller be configured as part of that mobility group or does it not matter?
(controller - mobility - edit all)
I intended on having anchor controller A use one DMZ subnet, and anchor controller B use a different subnet - does this work?
I.e. do packets get load balanced across the 2 controllers in 2 eoip tunnels or is it user session based so that one person gets established on controller 1 and stays on it? (therefore IP address assignment between 2 controllers shouldnt matter?)