Hi,
I need to order several Cisco C9120AXE models with antenna model AIR-ANT2544V4M-RS. I am planning to make these APs join the WLC of model 5520 which is already operational in my network.
In the AIR-ANT2544V4M-RS datasheet, i see the below note,
"The Self Identifying Antenna model AIR-ANT2544V4M-RS= is supported only on Cisco Catalyst 9800 Series Wireless Controllers running an IOS-XE 17.4.1 release or a later release. This antenna model is not supported on Cisco AireOS Wireless Controllers.".
What is the difference with self identifying antenna and normal antenna ? Will the AP not work if it is registered to the 5520 WLC?
