Cisco Catalyst 9400 Series Redundant Supervisor 1 ModuleThe Cisco Catalyst 9400 Series Redundant Supervisor 1 Module is engineered for enterprises that demand unwavering network reliability, uncompromising security, and scalable performance in a modern, IoT driven, mobile, and cloud enabled environment. This supervisor module is designed to sit at the heart of your Catalyst 9400 chassis, delivering a resilient control plane that keeps critical applications online even in the face of maintenance or