From: "Simon Brilus" > > Does anyone have any idea of the processing overhead that would be placed on > a Cisco 7507 if you applied bogon and anti-spoof filters on a 100BT > interface that faced the Internet, assuming VIP4-80 engines and 256Mb of > memory? > It's not too bad. If it will support everything else you are doing, as it isn't as versatile, the VIP8 (or was it 6; no coffee yet) is primarily designed to handle complex access lists, or so an SE once told me. It didn't handle the other functionality I needed, so i stayed with the 4.
-Jack