Good day,
We've changed our Hotel Wifi APs to Cisco 9120-AX with Catalyst 9800 controller. We're running into an issue where through the hallway the signal is good, but several rooms on each floor have weak or inconsistent signal strength. The APs are mounted in the main hallway away from guests. The walls are metal beam studs and steel doors.
So far in the Controller under Configuration > Radio Configurations > RRM > TPC, I've changed the Min Power Level Assignment to 20 from the default -10 hoping to boost the lower end of the AP balancing. I read this is something that Cisco recognizes and mentions this may need adjusted.
Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE Cupertino 17.9.x - Radio Resource Management [Cisco Catalyst 9800 Series Wireless Controllers] - Cisco
I'm hoping someone with hotel hallway deployment experience can provide some configuration guidance for our scenario.
