One of our sites currently has two 6500's and 4 WiSM blades. Our Wireless Vlans are using /22 subnets with plenty of room.
We now have a newly constructed building connected physically to the site. It will also have two 6500's that will be tethered to the existing core via a ten gig uplink.
The new building will also have lwapp and two wism blades in the 6500. How can I extend the wireless user vlans to that building and keep potential users that roam between them online? My biggest concern is of course vocera or other voice applications, and I noticed multicast traffic is not supported when inter-subnet roaming is involved. Thanks to anyone that can assist in this!