i want to ask if controller 2500 support
t IPv4 & IPv6 .
Shall deliver centralized security policies,wireless intrusion prevention system (IPS) capabilities,rogue access point indentification and containment,RF management,redundancy,QoS,and Layer 3 fast secure roaming for WLANs
or i have to go to 5500 because of Layer 3 fast secure roaming for WLANs ??