Solution Implemented:

multi-context firewalls, multi-mode deployments, context-aware deployment, geo-redundancy, multi-site clustering of firewalls, active-standby failover, active-active cluster, transparent firewalls, routed firewalls, next-generation intrusion prevention systems, next-generation firewalls, zone-based firewall, centralized management, virtual routing and forwarding, Cisco Firepower 4112X