I set on all CRS226 ports learning override to 10,50,100 MACs.
Also i created two trunk ether7+ether8 and ether23+ether24
But if i run flood attack to CRS MAC table via trunk this limits not works 
trunk-macof.png
As you can see, allmost all of 16384 MAC entry in table store on port MySRV-trunk.
“macof” utility blow up my CRS too simple… I am disappointed
But MAC limit in trunk i cannot configure
trunk-config.png
Macof via classic ports (not in trunk) can’t override limits.
classic.png