[nsp] Performance of gsr engine-0 and -1 LC's with ACLs

[Steve Francis]

Does anyone have any light to shed on the actual performance impacts of running ACL's on GSR engine-0 and engine-1 line cards?
Per cio, engine-1 LC's can support inbound ACL's in hardware with recent IOS releases. Does that mean no impact?
WIth engine-0 LCs, what effective pps can be supported with inbound acls? in- and outbound acls? (Specifically on a 4 port OC3 POS card, only one port in use.)
 
Is there any info about the impacts, or do I just have to try it and see?
Thanks