Keep the Cisco 5520 Wireless Controller under structured support with CX Level 1 8x5xNBD coverage. This service is designed for organizations that want clear, business-hours support and next-business-day response for a controller that plays a central role in wireless access and policy enforcement. For IT teams, the value is operational predictability. When a wireless controller is responsible for user connectivity across offices, campuses, or distributed sites, support timing matters. 8x5xNBD coverage helps align service with standard business operations while still providing a defined path to resolution when issues arise. This support option is a practical fit for environments that do not require around-the-clock coverage but still need vendor-backed assistance to reduce downtime risk and preserve service continuity. It offers a balanced support posture for organizations managing cost, uptime, and operational control.