Hello,i have cisco sf350,sf200 and sf220 in my organization,sf200 and 350 works good with port security (there are option "secure permanent" which saves source mac and blocks if u plug in another mac but with sf220 there are only dynamic lock which only can restrict the max mac address on the port ( but if u have get there another mac it also work) i upgraded with last firmware but still there are only limited dynamic ,are there any solution ?
