Cisco IPS 4200 Series Sensors are a core component of the Cisco Self-Defending Network. In today's busy network environments, business continuity relies on efficient network intrusion prevention to stop malicious attacks, worms, and viruses before they affect your data and resources. Using Cisco IPS Sensor Software Versions 5.x inline prevention technology, the Cisco IPS 4200 Series Sensors accurately detect, classify, and stop malicious traffic.The Cisco IPS 4215 can accurately investigate and protect up to 65 Mbps of traffic and is suitable for multiple T1/E1 and T3 environments. The Cisco IPS 4215 supports multiple monitoring interfaces, which allows simultaneous protection of multiple subnets with the ability to deliver both intrusion detection and prevention (IDS/IPS) services within a single unit.