Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 26.1.x
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Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 26.1.x
Updated: April 10, 2026
Introduces IPv6 CAPWAP UDP Lite support, outlining its functionality, configuration procedures, operational requirements, and considerations for enabling efficient IPv6-based wireless communication using the UDP Lite protocol.
Describes UDP Lite support, its purpose in IPv6 environments for controllers and APs, and important operational impacts and restrictions.
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