You can configure the MAC ACL with the Cisco Access Point. To create the filters with the
Cisco Access Point CLI following the steps :
1) Log in to the AP through the CLI.
2) Issue the config terminal command to enter global configuration mode on the AP:
AP#configure terminal
3) Enter these commands to create the ACL:
Access-list 700 permit XXXX.XXXX.XXXX 0000.0000.0000
Access-list 700 permit XXXX.XXXX.XXXX 0000.0000.0000
Access-list 700 permit XXXX.XXXX.XXXX 0000.0000.0000
Access-list 700 deny 0000.0000.0000 ffff.ffff.ffff
!--- This command line has to be the last one, for every new MAC applied.
4) Apply this ACL to the radio interface:
AP#interface Dot11Radio 0
5) Issue the l2-filter bridge-group-acl end command.
6) Issue the write command.
I hope it will help you.