I have created a Layer3/4 ACL to deny access to subnets 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16. I have applied the ACL to a Standard WLAN and it is not restricting access to these subnets.
I have trying to simulate the same behavior as the "Restricted Subnet Access" section for a Guest WLAN. What am I doing wrong? Please advise.