Cisco C9800 Series Wireless Controller Upgrade License

Raise the operating profile of Cisco C9800 Series wireless controllers by applying the Performance upgrade license (MPN E-LIC-C9800L-PERF). This license enables a higher performance tier on compatible C9800 controllers, allowing you to expand throughput, client density handling, and advanced controller features that map to the performance license level. Use an upgrade license when you need more concurrent client capacity or to align software licensing with increased RF and services demand without changing physical appliances. For precise compatibility, activation instructions, and whether a controller requires a reboot, validate your controller model and current license state with Cisco documentation or your Cisco reseller prior to purchase and activation.