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
Explains how to configure Network Address Translation support for wireless mobility groups to enable seamless client roaming across different network segments.
This concept explains how Network Address Translation (NAT) supports mobility tunnels between peer controllers in a mobility group, including scenarios in which one or both controllers are located behind a NAT device.
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