Is it possible to block an incoming arp request

I was wondering how I would block my computer from responding to an arp request. Anyone know?
Is it possible with comodo 5?

Are you referring to the setting Protect the ARP Cache or do you want to make rules for ARP traffic yourself? The latter is not possible for as far as I can tell.

As ARP is a MAC based local broadcast, potentially, once you know the MAC addresses involved, you may be able to block ARP, either via blocked zones or possibly a global rule. You’ll need to create something and check the ARP cache…

Out of curiosity, is there some reason you wish to block ARP?