The controllers can be deployed anywhere to enable wireless connectivity, for example, on an on-premise device, on cloud (public The controllers come with built-in security, including secure boot, run-time defenses, image signing, integrity verification, This keeps your clients and services up and running always, both during planned and unplanned events. The controllers come with high availability (HA) and seamless software updates that are enabled by hot and cold patching. The Catalyst 9800 controllers are enterprise ready to power your business-critical operations and transform end-customer experiences: IOS XE to create a best-in-class wireless experience for your organization. The Catalyst 9800 Series Wireless Controllers are Cisco IOS XE basedĪnd integrate the radio frequency (RF) capabilities from Cisco Aironet with the intent-based networking capabilities of Cisco The Cisco Catalyst 9800 Series Wireless Controllers comprise next-generation wireless controllers (referred to as controller in this document) built for intent-based networking.

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