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 Ethernet over Generic Routing Encapsulation tunnels and guides through configuring tunnel gateways, domains, profiles, and wireless policy associations for secure network connectivity.
Describes Ethernet over GRE aggregation solution for grouping Wi-Fi traffic from hotspots.
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