CISCO Enterprise License And Support/ 10 Year

Cloud-based centralized management, eliminates on-site hardware controller
Network-wide visibility and control
Massively scalable, up to 10,000 APs
Out-of-band control plane: network traffic does not pass through cloud, network stays up if connection to cloud is lost
Powerful multi-site management tools
Automatic RF optimization, network monitoring and alerts
Seamless firmware and security updates
Intuitive browser-based dashboard eliminates training and dedicated staff