i'm testing an 802.1n 1250 AP with Cisco 4404 wlc and wisms (all running 126.96.36.199). pretty impressive speeds with intel 4965agn client. problem started when i added an acl on the wlc and applied it to the interface used by the 802.1n ssid. the acl slows the speed of the 802.1n network dramatically ( even if its one line of permit any any). has anyone else has this issue?
is it best practice to apply a wireless network acl on the controller itself or apply it on the vlan svi?