said by Uncle Paul:Is it possible to set a switch to disable a port or move the port's traffic to a walled garden vlan if it exceeds a specified number of connection attempts within a given time frame?
when you say "authentication attempts" -- what exactly are you authenticating against? if you already have an 'ise' infrastructure using dot1x for switchport authentication -- the settings are available. in this case -- you use dot1x on the switch to authenticate against your a/d infrastructure -- if it exceeds, it can be walled using a dacl to be completely isolated or it can be disabled.
q.