Cisco Ultra-Reliable Wireless Backhaul Standalone, Software Configuration Guide, Release 26.1.x

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High Efficiency (802.11 ax)

Updated: April 10, 2026

Guides users through the configuration and validation processes for High Efficiency settings, including global gateway setup through the graphical user interface.

Configure and validate high efficiency

Configure and validate 802.11ax High Efficiency (HE) mode on URWB devices to enable backward compatibility with 802.11ac.

Configure global gateway using GUI

Configure global gateway MODE to automatically enforce MPLS Layer 3 through the GUI interface.

Configuring Guard Interval for HE

Configures the guard interval for HE to improve link reliability in long-range outdoor deployments. This setting supports URWB stacks and specific HE mode requirements.

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