18 Jan
2011
18 Jan
'11
4:03 p.m.
On Tue, Jan 18, 2011 at 3:57 PM, Jack Bates <jbates@brightok.net> wrote:
You should still be careful, as most processors keep a copy of filtered routes as well, so while your forwarding table may not increase, your route processor memory most likely will.
I don't think this is the case, on IOS at least. Some years ago I was rocking some 7500s with $not_enough ram for multiple full tables, but with a prefix list to accept le 23 they worked fine. -Jack Carrozzo