Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 26.x
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Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 26.x
Updated: September 14, 2026
Introduces Wi-Fi-IoT radio coexistence mechanisms, detailing collaborative and non-collaborative interference mitigation approaches, explaining PTA coordination for airtime sharing, and outlining performance improvements in environments with dense IoT devices.
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