Please confirm if my understanding is correct :-
IAP Cluster:-
1) The VC is elected from the cluster of IAP's, if VC goes down the other VC gets elected, i would like to know will it impact all the existing users who are on the wireless network (with all AP's at site) or it will just impact to the users who are connected to that VC which has gone down.
2) In the IAP cluster, does all traffic is IPSec tunneled or can i locally switch the traffic. I mean to say, Can i locally route the CORP traffic and I want to tunnel the IPSec traffic for Guest user only.
3) IAP cluster can be managed by Airwave and RAP's has to be manage by Mobility Master
Campus Mode Deployment :-
1) Do I Need to have single Branch constroller or multiple branch controller for redudancy.
2) In this deployment, do I really need the Wireless Controller at my data centers for example - WLC 7210 for CORP and Guest Traffic
NOTE: I would be using the clearpass, Airwave and Mobility Master in both type of deployment.
Also, I would like to know in details about the Prons and Cons of IAP type deployment and Campus mode deployment.