Is there a way to configure the 9800-CL to show the hostname of the device connecting the guest network (no auth) in the monitor -> client menu?
Also is there a way to send this info to ISE or syslog?
You have under the SSID configuration, in the advanced tab, some profiling options.
I'm still not seeing any profile option in the advanced tab. I also tried via CLI and that option isn't there as well. You are referencing 9800-CL 16.12.3 config options?
Per the manual one of the restrictions is:
Clients associating with FlexConnect mode APs when local authentication is done with local switching is enabled.
Which is what we are doing. So I don't think it is possible in our situation.